ZIB

1

Electronic Resource

Structure of a 1:1 complex between the anthelmintic drug mebendazole and propionic acid (1998)

Caira, Mino R. ; Dekker, Theo G. ; Liebenberg, Wilna

Springer

Journal of chemical crystallography 28 (1998), S. 11-15

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Mebendazole–propionic acid complex ; molecular complex ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract Recrystallization of the anthelmintic drug mebendazole from propionic acid yields a 1:1 molecular complex which crystallizes in the triclinic system space group $${P\bar 1}$$ , a = 5.928(2), b = 11.066(2), c = 14.337(6)Å, α = 94.89(3), β = 101.56(3), γ = 96.18(2)°, and Z = 2 complex units in the unit cell. An x-ray diffraction study revealed an R 2 2 (8) hydrogen bonding system in the complex, involving the unprotonated imidazole N and amide N–H function of the drug and the acid carboxylic group. Complex molecules form centrosymmetric dimers by intermolecular N–H···O hydrogen bonding involving the protonated imidazole N atom and the benzoyl O atom of the drug molecule.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021766300133

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

2

Electronic Resource

Crystal structure and EPR spectra of glycilglycilglycinocopper(II)bromide sesquihydrate (1998)

Castellano, Eduardo E. ; Piro, Oscar E. ; Casado, Nieves M. C. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 61-68

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Cu(II) complex ; crystal structure ; EPR spectra

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound, Cu(glyglygly)Br·1·5H2O, crystallizes in the space group C2/c, with a = 21.468(7), b = 6.716(5), c = 16.166(6) Å, β = 98.39°, and Z = 8. The tripeptide is bonded to one Cu(II) ion through the nitrogen [Cu–N=1.97(1)Å] and oxygen [Cu–O=2.019(8)Å] atoms of the amino end glycine residue and to another Cu(II) through one oxygen atom [Cu–O=1.931(9)Å] of the terminal carboxyl group. This give rise to covalently bonded and infinite ···–Cu–tripeptide–Cu–··· chains. These chains are linked to one another by a network of H-bonds involving the water molecules and bromide ions. The Cu(II) ion is in a distorted tetragonal pyramidal coordination polyhedron. At the corner of the base of the pyramid are the terminal glycine nitrogen and oxygen atoms of one tripeptide, a carboxylic oxygen of another tripeptide and a bromide ion. The fivefold coordination is completed with a water molecule at the top of the pyramid [Cu–Ow=2.286(9)Å]. For all orientations of the applied magnetic field the single crystal EPR spectra display a single anisotropic exchange collapsed resonance without hyperfine structure. Its position was measured in three perpendicular planes and the crystal g-tensor evaluated from the data. This tensor is interpreted in terms of the contributing Cu(II) complexes in the unit cell to deduce the principal values g1 = 2.273, g2 = 2.050 and g3 = 2.131 for the molecular gyromagnetic tensor. We also discuss the magnitude of the exchange interaction between neighboring copper ions in the lattice on the basis of the features in the EPR spectra and the structural information.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021734820606

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

3

Electronic Resource

Reaction of 2-methylnaphthalene with hexachlorocyclopentadiene and structural characterization of a new addition-substitution product (1998)

Du, Da-Ming ; Xue, Feng ; Wong, Henry N. C. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 787-790

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: 2-Methylnaphthalene ; hexachlorocyclopentadiene ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract 2-Methylnaphthalene undergoes Diels-Alder addition and substitution with hexachlorocyclopentadiene to give two products, 1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10-methyl-1,4;5,8-dimethanotriphenylene 1 and 1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10-(1′,2′,3′,4′,5′-pentachlorocyclopentadienyl)methyl-1,4;5,8-dimethanotriphenylene 2. The molecular structure of 2 has been characterized by X-ray crystallography: C26H9Cl17, monoclinic, space group P21/c, with a = 15.316(3), b = 13.698(3), c = 16.116(3) Å, β = 96.113(3)°, and Z = 4.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021819518557

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

4

Electronic Resource

Synthesis and crystal structure of [(PhenH)(PhenH2)][BiCl6]·2H2O with different o-phenanthroline protonations (1998)

Benetollo, Franco ; Bombieri, Gabriella ; Alonzo, Giuseppe ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 791-796

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Halobismuthate(III) ; phenanthroline ; synthesis ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The reaction between bismuthate oxide and phen (1,10-phenanthroline) in acid medium led to the isolation of the unusual [(PhenH)(PhenH2)][BiCl6]·2H2O derivative, which has been characterized by X-ray analysis and IR spectroscopy. The compound crystallizes in the triclinic space group $$[\text[P\bar 1]]$$ with a = 8.313(2), b = 9.349(2), c = 9.807(3) Å, α = 86.39(3), β = 110.27(3) and γ = 106.48(3)°. The crystal structure is made of [BiCl6]3− anions and [(PhenH)(PhenH2)]3+ cations. A network of hydrogen bond interactions involving the two clathrated water molecules, the phenanthroline moiety and the chlorines characterizes the entire structure.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021871502627

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

5

Electronic Resource

Tris-(thiocyanato)-bis-(hexamethylenetetramine)-nona-(aquo) lanthanum(III): synthesis, crystal structure, IR and Raman characterization (1998)

Zalewicz, Małgorzata ; Goliński, Bohdan

Springer

Journal of chemical crystallography 28 (1998), S. 879-884

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Lanthanum complex ; hexamethylenetetramine ; IR spectra ; thiocyanates ; coordination number nine ; tricapped trigonal prism ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound (LaC15H42N11O9S3) was prepared and characterized by means of X-ray, IR and Raman measurements. The crystals are orthorhombic: Pnma (No. 62), a = 21.117(2), b = 14.736(2), c = 10.082(1) Å, and Z = 4. The structure consists of polyhedra with a La(III) ion in the center of them and hexamethylene molecules, which link these polyhedra. Each La(III) ion coordinates seven molecules of water and two thiocyanate ions via nitrogen atoms. The IR and Raman spectra, which have been obtained and interpreted, are in good agreement with X-ray results.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022846402229

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

6

Electronic Resource

Preparation and crystal structures of the Ce(IV) β-diketonates, [Ce(tmhd)4] and [Ce(pmhd)4] (tmhd =2,2,6,6-tetramethylheptane-3,5-dionate and pmhd = 1-phenyl-5-methylhexane-1,3-dionate) (1998)

Baxter, Ian ; Darr, Jawwad A. ; Hursthouse, Michael B. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 267-276

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Cerium(IV) ; β-diketonate ; volatility ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The cerium(IV) β-diketonate compounds [Ce(β-diket)4] [where β-diket = tmhd (2,2,6,6-tetramethylheptane-3,5-dionate) 1, pmhd (1-phenyl-5-methylhexane-1,3-dionate) 2] were prepared by reacting cerium(IV) ammonium nitrate [CAN; Ce(NH4)2(NO3)6] with the respective Na(β-diket) compound in ethanol, and structurally characterized by single crystal X-ray diffraction. Compound 1 crystallizes in the triclinic space group $$P \bar 1$$ with a = 12.472(4), b = 19.972(5), c = 21.436(3) Å, α = 97.05(7), β = 90.16(2), γ = 106.55(3)°, V = 5076(2) Å3, Z = 4, T = 150(2) K. Compound 2 crystallizes in the monoclinic space group P21/n. with a = 14.817(6), b = 17.123(6), c = 19.146(3) Å, β = 105.46(4)°, V = 4682(3) Å3, Z = 4, T = 150(2) K. Crystals of 1 contain two independent [Ce(tmhd)4] molecules, with four chelating tmhd ligands bonded to each metal in a distorted dodecahedral arrangement; the cerium atom in 2 is also bonded to four chelating pmhd ligands but in this case the coordination geometry is closer to square antiprism. Both complexes are air and moisture stable. Sublimation studies reveal that 1 sublimes almost quantitatively, while 2 is comparatively involatile.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021897102260

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

7

Electronic Resource

Molecular structure and spectral characteristics of bis(S-methyl-N-(2-pyridyl)methylendithiocarbazato)nickel(II), (Ni(NNS)2) (1998)

Su, Cheng-Yong ; Zhang, Ze-Fu ; Zhou, Qin ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 871-874

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Nickel(II) complex ; crystal structure ; Schiff base

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract A nickel(II) complex of the pyridine-2-aldehyde Schiff base of S-methyldithiocarbazate (HNNS) has been synthesized and characterized by means of elemental analysis, IR and UV-vis spectra. The crystal structure of the complex has been determined by single-crystal X-ray diffraction. The complex crystallizes in the monoclinic, space P21/c, with a = 14.092(2), b = 16.886(2), c = 8.857(2)Å; β = 105.78(3) °, V = 2028.2(6) Å3, and Z = 4. The nickel atom is octahedrally coordinated by two uninegatively charged tridentate Schiff base in a mer-configuration via the pyridine nitrogen atom, azomethine nitrogen atom, and mecaptide sulfur atom.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022842301321

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

8

Electronic Resource

Benztropine mesylate: crystal structure and kinetics of dehydration (1998)

Bourne, Susan A. ; Coetzee, Anita ; Ndlovu, Mazwi E.

Springer

Journal of chemical crystallography 28 (1998), S. 885-892

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Benztropine mesylate ; crystal structure ; thermal analysis ; dehydration kinetics

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The crystal structure of benztropine mesylate has been determined. It is orthorhombic, Pbca, with a = 12. 885(8)Å, b = 32.012(9)Å, and c = 10.027(3) Å. It exhibits similar packing to that seen in the previously reported crystal structure of benztropine mesylate monhydrate. X-ray powder diffraction patterns have been used to identify the anhydrous and monohydrate forms. The dehydration of the monohydrate follows a first-order reaction mechanism with activation energy of 92(8) kJ mol−1.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022898419067

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

9

Electronic Resource

Synthesis and X-ray crystallographic characterization of [Cd(NO3)2(15-Crown-5)] and [Cd(NO3)2(18-Crown-6)] (1998)

Bond, Andrew H. ; Rogers, Robin D.

Springer

Journal of chemical crystallography 28 (1998), S. 521-527

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Cadmium ; crown ether ; 15-crown-5 ; 18-crown-6 ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract Reaction of 15-crown-5 or 18-crown-6 in 3:1 (v/v) CH3CN:CH3OH with Cd(NO3)2·4H2O followed by slow evaporation produces [Cd(NO3)2(15-crown-5)] or [Cd(NO3)2(18-crown-6)]. Crystals of [Cd(NO3)2(15-crown-5)] are orthorhombic with space group Pbca and cell parameters a = 13.562(5), b = 15.941(9), and c = 15.011(7) Å at 295 K. [Cd(NO3)2(18-crown-6)] crystallizes in the monoclinic space group C2/c with a = 11.235(2), b = 11.196(5), c = 15.385(3) Å, and β = 99.89(2)° at 295 K. The metal center in [Cd(NO3)2(15-crown-5)] rests atop the macrocyclic donor array with two cis-bound nitrate anions and adopts a distorted tricapped trigonal prismatic geometry. [Cd(NO3)2(18-crown-6)] resides on an equatorial two-fold rotation axis with Cd2+ coordinated in the 18-crown-6 cavity and the nitrate anions oriented in twisted trans positions.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1023239921542

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

10

Electronic Resource

The crystal and molecular structure of (−)—Crinine (C16H17NO3) (1998)

İde, Semra ; Şener, Bilge ; Öztürk, Sema

Springer

Journal of chemical crystallography 28 (1998), S. 577-579

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: (−)—Crinine ; Pancratium ; alkaloid ; Amaryllidaceae ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract (−)—Crinine, C16H17NO3, is an alkaloid extracted from the bulbs of Pancratium maritimum L. (Amaryllidaceae). The compound crystallizes in the space group P212121 with cell dimensions a = 6.040(1), b = 12.382(1), c = 17.861(2) Å, with Z = 4. The molecule has five rings and an OH group. The N-containing, five-membered ring and the D ring have envelope conformations. The A and B rings have distorted chair and half-chair conformations, respectively.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1023256425176

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

11

Electronic Resource

Crystal structure of 2,2,4,7,7-pentamethyl-3,6-dithiaoctane tetracarbonyl tungsten(0) (1998)

Cortés-Figueroa, José E. ; Zubkowski, Jeffrey D. ; Valente, Edward J.

Springer

Journal of chemical crystallography 28 (1998), S. 217-220

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Metal carbonyl complexes ; chelate complexes ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The x-ray crystal structure of the complex η2-PDOW(CO)4 (five-membered ring, PDO = 2, 2, 4, 7, 7-pentamethyl-3,6-dithiaoctane) is reported. The complex crystallizes in the monoclinic crystal system, space group P21/c, [#14] with unit cell parameters a = 14.002(14) Å, b = 9.340(10) Å, c = 15.094(12) Å, β = 92.67(4)°, V = 1972(3) Å3; Z = 4. The arrangement of the ligands around the metal atom is distorted from octahedral geometry. Large C–O bond distances and short W–C bond distances of the carbonyl groups located at a trans position with respect to PDO is indicative of a trans influence. The W–S(1) and W–S(2) bond distances of 2.545(3) and 2.545(2) Å, respectively, are shorter than observed for closely related complexes.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022478528825

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

12

Electronic Resource

Crystal structure of tris(triphenylsiloxy)borane·triphenylsilanol (1:1) adduct (1998)

Beckett, Michael A. ; Hibbs, David E. ; Hursthouse, Michael B. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 277-281

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Triphenylsiloxy ; silanol ; borane ; crystal structure ; adduct

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound crystallizes in the triclinic space group $$P \bar 1$$ , with a = 14.458(6), b = 14.630(5), c = 14.721(8) Å, α = 79.75(2), β = 80.11(3), γ = 80.50(3)°, and Z = 2. The crystal structure consists of molecules of (Ph3SiO)3B and Ph3SiOH linked by an weak B···(silanol) acceptor-donor bond, additionally stabilized by OH(silanol)···O(siloxy) hydrogen bonds. The average B–O, Si–O distances and B–O–Si angle are 1.369, 1.649 Å and 137.2°, respectively.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021849219098

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

13

Electronic Resource

17α-acetoxy-17β-methyl-16β-phenyl-D-homo-4,6-pregnadiene-3,17a-dione: synthesis and crystal structure determination of a new rearranged pregnane derivative (1998)

Soriano-García, Manuel ; Hernández-Ortega, Simón ; Bratoeff, Eugene ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 487-491

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Steroid ; pregnadiene ; x-ray diffraction ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound is C29H34O4, tetragonal, P43, a = b = 10.310(1), c = 23.871(2)Å. The A, B, C, and D rings adopt envelope, half-chair, chair, and distorted chair conformations, respectively. The phenyl ring is planar. The methyl substituents at the A/B, C/D, and at C(17) are axial; and the –OCOCH3 group at C(17) and phenyl ring at C(16) are equatorial. The molecules in the crystal are held together by van der Waals forces and several C–H···O hydrogen bond interactions.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021729007943

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

14

Electronic Resource

Structure, absolute configuration, and conformation of the antimalarial compound, Artemisinin (1998)

Lisgarten, J. N. ; Potter, B. S. ; Bantuzeko, C. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 539-543

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Antimalarial ; crystal structure ; peroxy bridge

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The crystal and molecular structure of the antimalarial compound Artemisinin (formerly known as Qinghaosu), C15H22O5 has been determined by direct methods. Crystals are orthorhombic colorless needles, space group P212121, Z = 4. D c = 1.299 g cm −3, with unit cell parameters a = 6.3543(9), b = 9.439(3), c= 24.066(4) Å. The molecule incorporates a fused ring system containing a six-membered ring C which includes an oxygen bridge and a peroxy-bridge. The ring C has a distorted boat conformation and the C - O - O - C torsion angle is 47.8(2)°. Rings A and D have symmetrical chair and distorted chair conformations, repectively. Ring junctions A/B, A/D, and C/D are cis, junction B/D is trans. All inter-molecular contacts are van der Waals. The absolute configuration of Artemisinin was determined from the refined value of the Flack x parameter. [The atomic coordinates given in a previous structure analysis, “Crystal Structure and Absolute Configuration of Qinghaosu,” Qinghaosu Research Group, Institute of Biophysics, Academica Sinica, Scientia Sinica, Vol. XXIII No. 3, 380 (1980), do not display the molecule in its absolute configuration.]

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1023244122450

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

15

Electronic Resource

Cluster Complexes of Polythioether Macrocycles: The Synthesis and Molecular Structures of Ru6(CO)13(cis-SCH2 CHMe(CH2SCH2CHMe)2CH2)(μ6-C) and Ru6(CO)13(trans-SCH2 CHMe(CH2SCH2CHMe)2CH2)(μ6-C) (1998)

Adams, Richard D. ; McBride, Kenneth T.

Springer

Journal of cluster science 9 (1998), S. 93-105

add to mindlist on the mindlist

Details

ISSN: 1572-8862

Keywords: Ruthenium ; thioether macrocycle ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics

Notes: Abstract The reaction of a mixture of cis-3,7,11-trimethyl-1,5,9-trithiacyclododecane, cis-Me312S3, 1 and trans-3,7,11-trimethyl-l,5,9-trithiacyclododecane, trans-Me312S3, 2, with Ru6(CO)17(μ 6-C), 3, yielded three new cluster compounds Ru6(CO)13(μ-η3-cis-SCH2CHMe(CH2SCH2CHMe)2CH2)(μ 6-C) 4, and two isomers of Ru6(CO)13(μ-η3-cis-SCH2CHMe(CH2SCH2CHMe)2CH2)(μ 6-C) 5a and 5b. The molecular structures of 4 and 5b were established by single crystal X-ray diffraction analyses. In both complexes, the macrocycles have adopted tridentate coordination with one of the sulfur atoms in a bridging position. Two carbonyl ligands occupy bridging positions in each compound. Crystal Data for 4·Me2CO: space group=P21/n, a=11.295(1) Å, b=17.547(3) Å, c=20.318(3) Å, β=93.71(1)°, Z=4, 2900 reflections, R=0.025. Crystal Data for 5b·1.5 C6H6: space group=Pbca, a=31.8900(8) Å, b=23.4330(6) Å, c=21.6240(4) Å, Z=16, 12163 reflections, R=0.040.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022681523508

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

16

Electronic Resource

The First New Hydrogen-Bonded Heterohexanuclear Complex [(salen)Cu]4[(salen)Fe(H2O)2]2(ClO4)2: Molecular and Crystal Structure and Magnetic Properties (1998)

Yang, Guang-Ming ; Cheng, Peng ; Liao, Dai-Zheng ; [et al.]

Springer

Journal of cluster science 9 (1998), S. 465-471

add to mindlist on the mindlist

Details

ISSN: 1572-8862

Keywords: Mixed-metal cluster ; crystal structure ; magnetic properties

Source: Springer Online Journal Archives 1860-2000

Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics

Notes: Abstract The preparation, magnetic properties, and crystal structure of [(salen)Cu]4[(salen)Fe(H2O)2]2(ClO4)2 via hydrogen bonding are described [salen=N,N′-ethylenebis (salicylideneiminate)]. Crystals are triclinic, of space group $$\rm P\bar 1$$ , with cell constants a=12.853(3), b=13.921(3), c=14.251(3) Å, α=68.68(3)°, β=87.86(3)°, γ=86.82(3)°, and Z=1. The structure was solved and refined to R=0.064 and R′=0.068. The structure comprises the hexanuclear units which result from the linking of four mononuclear fragments [(salen)Cu] and two mononuclear fragment [(salen)Fe(H2O)]+, through Cu -O ⋯ H -O -Fe -O -H ⋯ O -Cu hydrogen bonds of coordinating H2O. In this complex, FeIII ions are in almost square-planar surroundings. The temperature dependences of the magnetic susceptibilities of the complex have been studied in the 4.2–300 K range, indicating the presence of an antiferromagnetic interactions between metal ions.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021990516837

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

17

Electronic Resource

Direct Evidence for Metal Triangle Mobility within a Relatively Rigid Ligand Polytope: Dynamic Disorder in the X-Ray Crystal Structures of Ru3(CO)11(L), L=CN t Bu, PMe3, and Ru3(CO)9{P(OMe)3}3 (1998)

Farrugia, Louis J. ; Rosenhahn, Carsten ; Whitworth, Stuart

Springer

Journal of cluster science 9 (1998), S. 505-528

add to mindlist on the mindlist

Details

ISSN: 1572-8862

Keywords: Dynamic disorder ; crystal structure ; ruthenium cluster

Source: Springer Online Journal Archives 1860-2000

Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics

Notes: Abstract The disorder in the X-ray crystal structures of Ru3(CO)11(L), L=CN t Bu 1 and PMe3 3 has been re-examined. Crystallographic data for 1 at 100 K: C16H9NO11Ru3, space group P21/n, a=11.796(5), b=11.748(2), c=16.040(7) Å, β=109.81(3)°, Z=4, 6077 reflections, R=0.028. For 3 at 223 K: C14H9O11PRu3, space group P21/n, a=8.5971(15), b=12.391(7), c=40.345(8) Å, β=94.43(2)°, Z=8, 7966 reflections, R=0.031. The disorder present in 1 and 3 at room temperature disappears reversibly on cooling, showing that it is dynamic in origin. The ligator atoms of the isonitrile and phosphine ligands move by a maximum of ∼0.8 Å, indicating that the whole cluster does not rotate intact within the crystal lattice, but rather that the Ru3 triangle effectively oscillates within a relatively rigid ligand polyhedron. The crystal structure of Ru3(CO)9{P(OMe)3 3} 7, which crystallizes in triclinic (7-t) and monoclinic (7-m) modifications is also reported. Both modifications have two independent molecules in the asymmetric unit, and both modifications display dynamic disorder in the metal framework. Crystalllographic data for 7-t at 173 K: C18H27O18P3Ru3, space group P-1, a=11.8085(18), b=15.915(2), c=17.350(3) Å, α=99.929(14), β=101.811(14), γ=90.630(12)°, Z=4, 11242 reflections, R=0.048. For 7-m at 120 K: C18H27O18P3Ru3, space group P21/c, a=11.708(8), b=15.922(5), c=33.950(10) Å, β=99.29(4), Z=8, 10191 reflections, R=0.027.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021946701816

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

18

Electronic Resource

Electroless deposition of Ni–B, Co–B and Ni–Co–B alloys using dimethylamineborane as a reducing agent (1998)

Saito, T. ; Sato, E. ; Matsuoka, M. ; [et al.]

Springer

Journal of applied electrochemistry 28 (1998), S. 559-563

add to mindlist on the mindlist

Details

ISSN: 1572-8838

Keywords: electroless Ni–Co–B alloy ; dimethylamineborane ; complexing agent ; deposition rate ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology

Notes: Abstract Fundamental aspects of electroless Ni–B, Co–B and Ni–Co–B alloys have been systematically examined. The composition, crystal structure and deposition rate of the alloys were determined as a function of the concentration of reducing agent (dimethylamineborane) and complexing agents (tartrate, citrate, malonate and succinic acid), bath pH and Ni2+/Co2+ ratio. Changes in the deposition rate and metallurgical features of the alloys induced by the change in plating parameters are discussed, based on electrochemical polarization data and the formation enthalpy of the nickel and cobalt borides.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1003233715362

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

19

Electronic Resource

Structural and magnetic properties of a syn-anti carboxylate bridged one-dimensional copper(II) complex with ferromagnetic exchange interaction (1998)

Sen, Sutapa ; Saha, Manas K. ; Gupta, Tarakranjan ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 771-777

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Copper ; 1,10-phenanthroline ; trifluoroacetate ; crystal structure ; magnetic exchange

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The compound [Cu(phen)(O2CCF3)2]n (phen = 1,10-phenanthroline) has been synthesized and its crystal structure determined. It crystallizes in monoclinic space group C2/c, with a = 19.229(7), b = 11.281(5), c = 7.621(2) Å, β = 104.305(12)°, and Z = 4. The crystal structure is polymeric, being built from infinite zigzag chains of trifluoroacetate bridged copper(II), with the phenanthroline ligands being stacked between the chains. The variable-temperature (13–300 K) magnetic susceptibility and ESR data are reported and a weak ferromagnetic exchange interaction is observed with the exchange parameter estimated as J = 2.9 cm−1.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021820729518

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

20

Electronic Resource

Crystal structure of chloro(dicarbonyl) bis(acetonitrile) (π-2-methallyl) molybdenum(II) (1998)

Baker, Paul K. ; Drew, Michael G.B. ; Johans, Archie W. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 839-841

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: π-allyl ; carbonyl ; nitrile ; chloro ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound crystallizes in the monoclinic spacegroup P21/m with a = 6.796(9), b = 12.145(14), c = 7.749(8)Å, β = 101.86(1)°, and Z = 2. The crystal structure consists of molecules of [MoCl(CO)2(NCMe)2(η3-C3H4Me-2)] with crystallographically imposed Cs symmetry and has a pseudo-octahedral geometry, with the π-allyl group trans- to the chloro group and the two cis-carbonyl and acetonitrile groups occupying the equatorial plane.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021836022191

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

21

Electronic Resource

The true nature of a complex of 1,10-phenanthroline with the ammonium ion; crystal structure of bis-phenanthrolineprotium perchlorate (1998)

Gillard, Robert D. ; Hursthouse, Michael B. ; Malik, K.M. Abdul ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 611-619

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: 1,10-Phenanthroline ; bis-phenanthrolineprotium ; adduct ; crystal structure ; hydrogen bonding

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract Herzog's reported bis-1,10-phenanthrolineammonium perchlorate, [(phen)2(NH4)](ClO4) is in fact the known 2:1 adduct of l,10-phenanthroline (phen) with perchloric acid, [(phen)2H](CIO4). Its crystal structure, mode of formation, and properties are described. The compound crystallizes in the triclinic space group with $$P\bar 1$$ , a = 7.2510(8), b = 13.120(2), c = 22.083(12) Å, α = 77.4550(12), β = 84.45(2), γ = 82.204(14)°, V = 2026.7(6) Å3, Z = 4, and D c = 1.510 g cm−3. It contains cationic columns of alternating 1,10-phenanthroline and its conjugate acid.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022460909589

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

22

Electronic Resource

Crystal structure of the cytotoxic marine alkaloid 2-bromoleptoclinidinone (1998)

Lindsay, Brent S. ; Oliver, Allen G. ; Rickard, Cliff E. F. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 645-648

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: 2-Bromoleptoclinidinone ; marine alkaloid ; cytotoxic ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract 2-Bromoleptoclinidinone methanol solvate, C18H8BrN3O·CH4O, crystallizes in the orthorhombic space group Pbca with a = 15.7013(2), b = 7.3308(1), and c = 26.9326(1) Å. The molecule is essentially planar, with the largest deviations occurring at bromine (−0.21 Å), carbonyl oxygen O(l) (+0.19 Å) and in ring-A (C(9) −0.15 Å, C(10) −0.15 Å). Methanol occupies the 1,10-phenanthroline-like metal binding site of the title compound.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022421328245

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

23

Electronic Resource

Synthesis and crystal structure of N 12-(7-chloro-4-quinolinyl)-N 1,N 1-diethy1-1,12-diaminododecane (AQ-40) (1998)

De, Dibyendu ; Krogstad, Donald J. ; Mague, Joel T.

Springer

Journal of chemical crystallography 28 (1998), S. 925-929

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Quinoline ; chloroquine ; antimalarial ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The preparation of N12-(7-chloro-4-quinolinyl)-N 1,N 1-diethyl-1,12-diaminododecane, AQ-40, was accomplished by a five-step process in 80% overall yield from 12-aminododecanoic acid and 4,7-dichloroquinoline. AQ-40 crystallizes as a monohydrate from reagent grade chloroform/ diethyl ether mixtures in the triclinc space group P-1 with a = 8.667(2), b = 8.9425(10), c = 17.217(3) Å, α = 99.34(1), β = 99.89(2), γ = 91.56(1)°, V = 1295.0 Å3 and Z = 2. The l2-(N 1,N 1-diethylamino)dodecyl side chain is in the fully extended conformation and the water molecule forms hydrogen bonds to the two tertiary nitrogen atoms as well as with the secondary amino group. The nitrogen of the secondary amino group bound to the four-position of the quinoline moiety is virtually planar. This together with the rather short C–N distance of 1.347(3) Å to the quinoline moiety suggests involvement of the lone pair on this nitrogen with the π system of the ring.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022810821793

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

24

Electronic Resource

Molecular structure of trans-[Co(NH3)4(NH2CH3)Cl](ClO4)2 (1998)

Benzo, Fabián ; Sienra, Beatríz ; Piro, Oscar E.

Springer

Journal of chemical crystallography 28 (1998), S. 69-72

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Co(III) complex ; crystal structure ; kinetics ; steric effects

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title compound crystallizes in the orthorhombic space group Pnma, with a = 7.9209(5), b = 9.818(1), c = 16.867(2) Å, and Z = 4. The structure was solved employing 1864 independent x-ray reflections with I〉2σ(I) by Patterson and difference Fourier techniques and refined by full-matrix least-squares to R = 0.036. The trans-[CO(NH3)4(NH2CH3)Cl](ClO4)2 molecule is on a crystallographic mirror plane. The cobalt ion is in an elongated octahedral coordination with four equatorial ammonia ligands [average Co–N distance equal to 1.966(2) Å], an axial methylamine [Co–N=1.965(3)Å], and an axial chlorine ion [Co–Cl=2.2771(9)Å]. Kinetic steric effects of the complex are interpreted in terms of structural results.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021786804676

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

25

Electronic Resource

Crystal structure of NH3(CH2)2NH3BiCl5·2H2O (1998)

Chaabouni, Slaheddine ; Kamoun, Slaheddine ; Jaud, Joel

Springer

Journal of chemical crystallography 28 (1998), S. 209-212

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Bismuth ; crystal structure ; inorganic polymer

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The ethylenediammonium pentachlorobismuthate(III) dihydrate salt is monoclinic with the following unit cell dimensions: a = 10.902(8)Å, b = 7.926(6)Å, c = 15.199(6)Å, β = 96.40(1)°, space group P21/n with Z = 4. The structure shows a layer arrangement parallel to the $$\vec a$$ axis: planes of the [Bi2Cl10]4− bioctahedra alternate with planes of [NH3(CH2)2NH3]2+ dications. The [Bi2Cl10]4− bioctahedra are connected through O(W)–H··· Cl hydrogen bonds, so that infinite unidimensional chains of composition [Bi2Cl10(H2O)2] n 4n− are formed in the structure parallel to the $$\vec a$$ axis. These chains are themselves interconnected by means of the N–H···Cl bonds originating from the [NH3(CH2)2NH3]2+ entities, forming a three-dimensional network.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022474327917

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

26

Electronic Resource

The synthesis and X-ray structure of [Sr2(OSiPh3)4(NH3)5]·0.5C7H8 (1998)

Baxter, Ian A. ; Darr, Jawwad A. ; Drake, Simon R. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 221-226

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Strontium ; triphenylsiloxy ; crystal structure ; ammonia

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The title complex [Sr2(OSiPh3)4(NH3)5]·0.5C7H8 was prepared by the reaction of strontium metal granules with triphenylsilanol in an ammoniacal-toluene solution at −40°C. It crystallizes in monoclinic space group P21/n with a = 14.465(3), b = 20.715 (6), c = 25.199(6) Å, β = 95.98(2)°, and Z = 4. The complex has a dimeric structure with one terminal and three bridging triphenylsiloxy ligands, the remaining coordination sites being occupied by five ammonia molecules. The central Sr2O4N5 moiety adopts a distorted M2X9 face-sharing bioctahedral arrangement.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022430612896

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

27

Electronic Resource

Crystal structure of mixed rubidium–ammonium hydrogen sulfate Rb0.7(NH4)0.3HSO4 at room temperature (1998)

Bouattour, Soraa ; Mhiri, Taher ; Kolsi, Abdelwaheb W. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 335-338

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Mixed rubidium–ammonium acid sulfate ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The structure of Rb0.7(NH4)0.3HSO4 has been determined by X-ray analysis. The mixed compound crystallizes in the monoclinic space group P21/n with unit cell parameters a = 14.374(6) Å, b = 4.618(6) Å, c = 14.412(2) Å, β = 118.03(2)°, V = 844.4(4) Å3, and D cal = 1.536 g cm−3 for Z = 8. The mixed compound Rb0.7(NH4)0.3HSO4 is a chain-based structure. The Rb+ and NH4 + cations are intercalated between chains, formed of HSO4 - groups linked with OH⋯O hydrogen-bonding. Rb0.7(NH4)0.3HSO4 presents a new type of structural arrangement different from those of pure RbHSO4 and NH4HSO4.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022451822967

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

28

Electronic Resource

The crystal and molecular structures of isoperezone, aminoperezone, and isoaminoperezone: a comparative study of their crystal packing (1998)

Enríquez, Raúl G. ; Fernández-G, Juan M. ; Gnecco, Dino ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 529-537

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: 2-[1,5-Dimethyl-4-hexenyl]-6-hydroxy-5-methyl-1,4-benzoquinone ; 2-[1,5-dimethyl-4-hexenyl]-6-amino-3-hydroxy-5-methyl-1,4-benzoquinone ; 2-[1,5-dimethyl-4-hexenyl]-3-amino-6-hydroxy-5-methyl-1,4-benzoquinone ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The crystal structures of isoperezone (1), aminoperezone (2), and isoaminoperezone (3) have been determined by single-crystal X-ray diffraction. Compound (1) yields orange crystals, orthorhombic space group P212121 with unit cell dimensions a = 6.271(6), b = 30.373(7), c = 7.257(1) Å, and Z = 4; compound (2) yields purple crystals, orthorhombic space group P212121 with unit cell dimensions a = 6.498(3), b = 7.500(1) c = 29.200(6) Å, and Z = 4; compound (3) yields purple crystals, monoclinic space group P21 with unit cell dimensions a = 7.354(1), b = 7.511(1), c = 13.283(1) Å, β = 102,07(1)°, and Z = 2. The side chains in (1)–(3) are oriented out of the plane of the quinone ring at an angle of 124, 144, and 97°, respectively. The molecules in the crystal are held together by hydrogen-bonding networks and van der Waals interactions.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1023292005612

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

29

Electronic Resource

Crystal structure of [WI2(CO)3{P(OMe)3}2] (1998)

Baker, Paul K. ; Hursthouse, Michael B. ; Latif, Latifah A. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 639-643

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Tungsten(II) ; diiodo ; carbonyl ; trimethylphosphite ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract [WI2(CO)3{P(OMe)3}2]crystallizes in the orthorhombic space group Pca21, with a = 26.924(5), b = 10.726(2), c = 14.136(3) Å, and Z = 8. There are two molecules in the asymmetric unit, the metal atoms in each case being seven-coordinate with a capped fac-(CO)3 octahedral geometry. The molecular dimensions in the two molecules are nearly identical. The W–P distance to the capping atom 2.397 Å (average) is significantly shorter than the other W–P distance, 2.525 Å (average).

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022469211406

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

30

Electronic Resource

Asymmetric hetero-Diels-Alder reactions: X-ray structures of three novel chiral dihydropyrimidines (1998)

Elliott, Mark C. ; Hibbs, David E. ; Hughes, David S. ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 663-671

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Pyrimidine ; carboxamide ; sulfonyl ; chiral ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract Three novel dihydropyrimidine compounds N8,6-di(4-nitrophenyl)-(3R)-ethyl-(7R)-methyl-5-oxo-2,3,6,7-tetrahydrooxazolo[3,2,c] pyrimidine-8-carboxamide (2), N8,6-di((4-methylphenyl)-sulfonyl)-(3R)-ethyl-5-oxo-(7R)-phenyl-2,3,6,7-tetrahydrooxazolo [3,2,c]pyrimidine-8-carboxamide (3) and N8,6-di ((4-methylphenyl)sulfonyl)-(3R)-ethyl-(7R)-methyl-5-oxo-2,3,6,7-tetrahydrooxazolo[3,2,c] pyrimidine-8-carboxamide (4) have been prepared (from 2-amino-1-butanol of 64.4% e.e.) and structurally characterized by X-ray crystallography. All three compounds contain stereogenic centers, but the crystal of (2) chosen was found to be racemic whilst those of (3) and (4) were found to be homochiral. Compound (2) crystallizes in the monoclinic space group P21/c, with a = 17.958(4), b = 12.431(2), c = 9.653(2) Å, β = 96.20(3)°, U = 2142.3(7) Å3, Z = 4, and D c = 1.449 g cm−3. Compounds (3) and (4) both crystallize in the monoclinic space group P21, with a = 9.349(2), b = 5.824(5), c = 26.513(8) Å, β = 99.43(2)°, U = 1424.1(13) Å3, Z = 2 and D c = 1.389 g cm−3 for (3), and a = 5.9526(9), b = 16.3521(10), c = 13.2263(11) Å, β = 92.81(12)°, U = 1285.9(2) Å3, Z = 2 and D c = 1.378 g cm−3 for (4).

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021791832534

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

31

Electronic Resource

The synthesis and crystallographic characterization of the heterotrimetallic linear complex [Et4N][(Ph3P)2{CuS2MoS2Fe}Br2] (1998)

Lin, Ping ; Wu, Xintao ; Sheng, Tianlu ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 713-716

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Heterotrimetallic sulfido cluster ; linear ; synthesis ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The complex Cu(PPh3)3I reacts with [Et4N]2MoS4 and FeBr2 to give the heterotrimetallic complexes [Et4N][(Ph3P)2{CuS2MoS2Fe}Br2] (1). [Et4N][(Ph3P)2{CuS2MoS2Fe}Br2] (1) crystallizes in the triclinic space group P-1, a = 13.537(4), b = 15.316(4), c = 12.381(4) Å, α = 105.16(2), β = 93.27(3), γ = 101.18(2)°, and V = 2415.0(12) Å3 for Z = 2. The three metal atoms of the structure [Et4N][(Ph3P)2{CuS2MoS2Fe}Br2] (1) are nearly distributed along a line, where three metal atoms (Mo, Cu, Fe) are each in an approximate tetrahedral coordination, the lengths Mo-Fe and Mo-Cu distances are 2.772(2) and 2.798(2) Å, respectively.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021756319330

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

32

Electronic Resource

[CaSb2(EDTA)2(H2O)8]n: synthesis, crystal structure, and thermal behavior (1998)

Marrot, Bertrand ; Brouca-Cabarrecq, Chantal ; Mosset, Alain

Springer

Journal of chemical crystallography 28 (1998), S. 447-452

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Bimetallic EDTA complex ; crystal structure ; antimony

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The synthesis and crystal structure of a new EDTA complex, [CaSb2(EDTA)2(H2O)8]n, are reported. This compound crystallizes in the monoclinic space group P21/n, with a = 7.132(1) Å, b = 21.893(3) Å, c = 10.891(2) Å, β = 91.15(2)°. Sb(EDTA) entities are connected through carboxylate bridges to the calcium atoms resulting in layers parallel to the (101) plane. These layers are linked through a weak Sb···O bond (3.171 Å). Pyrolysis of this complex under sulfur vapor, between 400 and 800°C, leads to a mixture of the monometallic sulfides. Pyrolysis in air above 700°C allows the easy preparation of the mixed oxide CaSb2O6.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021716605217

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

33

Electronic Resource

Crystal structure of (3,3′,4,4′-tetramethyl-1,1′-diphosphaferrocen-2-yl) carboxylic acid and its bis-[W(CO)5] complex·0.5C5H12: Conformation of 1,1′-diphosphaferrocenes (1998)

Sieroń, Lesław ; Tosik, Anita ; Bukowska-Strzyżewska, Maria

Springer

Journal of chemical crystallography 28 (1998), S. 621-628

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: 1-1′-Diphosphaferrocene conformation ; P···P secondary bonding ; bis-[W(CO)5](l,l′-diphosphaferrocene system) ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract The structures of (3,3′,4,4′-tetramethyl-1,1′-diphosphaferrocen-2-yl)carboxylic acid (1) and its bis-[W(CO)5] pentane solvate complex (2) have been determined by X-ray analysis. The compound 1 crystallizes in the monoclinic P21 /n space group with Z = 4; a = 7.8404(9), b = 14.9441(16), c = 11.7730(14) Å, β = 92.773(10)°, V = 1377.8(3) Å3, and Dcalc = 1.553 g cm−3. The compound 2 crystallizes in the triclinic $$P\bar 1$$ space group with two complex molecules and one pentane molecule in the unit cell. Cell parameters: a = 10.7070(2), b = 12.577(2), c = 13.239(3) Å, α = 84.00(2), β = 77.58(1), γ = 66.06(1)°, V = 1591.0(5) Å3, and Dcalc = 2.100 g cm−3 .The fully eclipsed conformation of the phospholyl rings with P···P secondary bonding of 3.353(1) Å is observed in 1 and a partially eclipsed conformation is found in 2. The 10 possible conformations of 1,1′-diphosphaferrocenes were described as the function of conformational parameter θ and observed geometry of the phospholyl rings.7 We suppose that the earlier conclusions concerning the destabilizing nature of 1,1′-diphosphaferrocene conformations with θ 〈 100° cannot be considered as general. The mode of W – P coordination, the structural changes of 1 by W(CO)5 coordination, the structural effect of phospholyl rings substitution by the –COOH group, and hydrogen bonds are analyzed.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022413026427

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

34

Electronic Resource

Crystal structure of [Co(o-SC6H4NH2){P(OMe)3}3]PF6 (1998)

Tong, Ye-Xiang ; Kang, Bei-Sheng ; Su, Cheng-Yong ; [et al.]

Springer

Journal of chemical crystallography 28 (1998), S. 635-638

add to mindlist on the mindlist

Details

ISSN: 1572-8854

Keywords: Cobalt(II) ; 2-aminobenzenethiol ; trimethylphosphite ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Geosciences , Physics

Notes: Abstract A cobalt-thiolato-phosphite complex [Co(o-SC6H4NH2){P(OMe)3}3]PF6 has been prepared and characterized by X-ray crystallography. The complex crystallizes in the triclinic space group $$P\bar 1$$ with a = 10.590(4), b = 11.122(3), c = 13.577(5) Å, α = 101.85(1), β = 108.50(1), γ = 101.75(1)°, V = 1420.6(8) Å3, and Z = 2. The structure comprises discrete [Co(o-SC6H4NH2){P(OMe)3}3]+ cations and PF 6 − anions where the metal atom is coordinated in a highly distorted square-pyramidal environment by one chelate o-SC6H4NH 2 − (abt) and two P(OMe)3 ligands in the basal positions, and a third P(OMe)3 in the axial site with Co–N,, 1.847(5), Co–S, 2.166(2), Co–P, 2.157(2), 2.147(2), and 2.125(2) Å.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022417127336

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

35

Electronic Resource

Crystal Structure of the Sought-After Tetrameric [(PDBP)AgCl]4 Cluster (PDBP=5-Phenyldibenzophosphole) (1998)

Zhang, Hong ; Jiang, J. ; Yang, N. ; [et al.]

Springer

Journal of cluster science 9 (1998), S. 547-554

add to mindlist on the mindlist

Details

ISSN: 1572-8862

Keywords: Silver cluster ; crystal structure ; tetrameric cluster

Source: Springer Online Journal Archives 1860-2000

Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics

Notes: Abstract The sought-after member of the [(PDBP) n AgX] m (n, m=1,4; 2,2; 3,1; PDBP=5-Phenyldibenzophosphole, X=halides) series, the tetrameric [(PDBP)AgCl]4 cluster has been prepared and structurally characterized. The [P4Ag4Cl4] cluster core of [(PDBP)AgCl]4 bears striking similarity to that of [(Ph3P)AgCl]4.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1021950902725

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

36

Electronic Resource

Crystal, Molecular, and Electronic Structure of 1-Acetyl-indoline and Derivatives (1998)

Moreno, M. M. Torres ; Santos, R. H. A. ; Gambardella, M. T. P. ; [et al.]

Springer

Structural chemistry 9 (1998), S. 365-373

add to mindlist on the mindlist

Details

ISSN: 1572-9001

Keywords: 1-Acetyl-indoline ; crystal structure ; electronic structure ; AM1 calculation ; CI calculation

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract The crystal and molecular structures of the following molecules have been determined: 1-acetyl-indoline, 1-acetyl-5-nitro-indoline, l-acetyl-5-nitro-7-bromo-indoline, 1-acetyl-5-bromo-7-nitroindoline, and l-acetyl-5-bromo-7-nitro-indol. Molecular orbital calculations are performed for these compounds and two related species.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022419111660

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

37

Electronic Resource

Supramolecular Structure Formed from H-Bonding of Ferrocenyl Carbonyl Propanoic Acid and 4,4'-Bipyridine (1998)

Tang, Ruikang ; Gu, Jianming ; Tai, Zihou ; [et al.]

Springer

Molecular engineering 8 (1998), S. 25-29

add to mindlist on the mindlist

Details

ISSN: 1572-8951

Keywords: hydrogen bond ; ferrocenyl carbonyl proanoic ; supermolecule ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract Selective recognition in the title compound, (C14H14FeO3)2 ċ (C10H8N2), between ferrocenyl carbonyl propanoic acid and 4,4'-bipyridine through strong O–-HċN intermolecular hydrogen bonds results in a novel supramolecular architecture. Its crystal structure has been solved by single-crystal X-ray diffraction methods while its characterization has been studied by IR and DSC.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1008279517986

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

38

Electronic Resource

Molecular Structure of a Chromatographic Chiral Selector Based on a Terguride Derivative (1998)

Bachechi, Fiorella ; Flieger, Miroslav ; Sinibaldi, Massimo

Springer

Structural chemistry 9 (1998), S. 39-45

add to mindlist on the mindlist

Details

ISSN: 1572-9001

Keywords: Enantioselective chromatographic technique ; chiral selector ; ergot alkaloid derivative ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract The structure of (+)1-(3-allylpropyl)-(5R,8S,10R)-N,N-diethyl-N′-[6-methylergolin-8-yl]urea, C22H33N4O (allyl-terguride), has been determined as part of a study on the chiral recognition mechanism of ergot alkaloids when they are used as the chiral stationary phase for the separation of racemic mixtures in liquid chromatographic methods. At the pH of the solution used for the crystallization, the molecules of allyl-terguride are protonated at N(6). All bond distances and angles are in the expected ranges. In the asymmetric unit one hydroxide ion is present. Hydrogen bonds join molecules of allyl-terguride in pairs along the b axis, connecting O(2) of the hydroxide ion to O(1) of one molecule and to N(2) and N(6) of another.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022435615295

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

39

Electronic Resource

Role of MnO on the Mullitization Behavior of Al2 O3-SiO2 Gels (1998)

Da Silva, M.G. Ferreira

Springer

Journal of sol gel science and technology 13 (1998), S. 987-990

add to mindlist on the mindlist

Details

ISSN: 1573-4846

Keywords: mullite ; MnO ; crystal structure ; electronic paramagnetic resonance (EPR) ; sol-gel chemistry

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract Gels were synthesized from solutions of tetraethylorthosilicate (TEOS) and aluminium nitrate (with and without manganese nitrate). The structural evolution of the gels as a function of manganese content and heat-treatment temperature was studied by visible spectrophotometry (VIS), electron paramagnetic resonance (EPR), X-ray diffraction (XRD) and scanning electron microscopy (SEM). The results show that the presence of manganese can induce mullitization at lower temperatures. However, the effect of manganese depends on its content and how it enters into the mullite structure.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1008652129890

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

40

Electronic Resource

Accuracy of Secondary Structure and Solvent Accessibility Predictions for a Clostridial Neurotoxin C-Fragment (1998)

Lebeda, Frank J. ; Umland, Timothy C. ; Sax, Martin ; [et al.]

Springer

The protein journal 17 (1998), S. 311-318

add to mindlist on the mindlist

Details

ISSN: 1573-4943

Keywords: Artificial neural network ; crystal structure ; statistics ; tetanus toxin ; botulinum neurotoxin

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract Earlier studies used Rost and Sander's artificial neural network [(1993a), J. Mol. Biol. 232, 584–599] to predict the secondary structures [Lebeda and Olson (1994), Proteins 20, 293–300] and residue solvent accessibilities [Lebeda and Olson (1997), J. Protein Chem. 16, 607–618] of the clostridial neurotoxins. Because the X-ray crystal structure of the 50-kDa C-terminal half of the heavy chain of tetanus toxin was recently determined, this report evaluates the accuracy of these network-derived predictions. For this predominantly β-strand-containing fragment, predictions, on a per-residue basis, for both secondary structure and solvent accessibility were about 70% accurate. A more flexible and realistic analysis based on overlapping segments yielded accuracies of over 80% for the three-state secondary structure and for the two-state accessibility predictions. Because the accuracies of these predictions are comparable to those made by Rost and Sander using a dataset of 126 nonhomologous globular proteins, our predictions provide a quantitative foundation for gauging the results when building by homology the structures of related proteins.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022599014617

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

41

Electronic Resource

Identification of proton transfer pathways in the X-ray crystal structure of the bacterial reaction center from Rhodobacter sphaeroides (1998)

Abresch, E.C. ; Paddock, M.L. ; Stowell, M.H.B. ; [et al.]

Springer

Photosynthesis research 55 (1998), S. 119-125

add to mindlist on the mindlist

Details

ISSN: 1573-5079

Keywords: bacterial photosynthesis ; crystal structure ; electron transfer ; proton transfer

Source: Springer Online Journal Archives 1860-2000

Topics: Biology

Notes: Abstract Structural features that have important implications for the fundamental process of transmembrane proton transfer are examined in the recently published high resolution atomic structures of the reaction center (RC) from Rhodobacter sphaeroides in the dark adapted state (DQAQB) and the charged separated state (D+QAQB −); the latter is the active state for proton transfer to the semiquinone. The structures have been determined at 2.2 Å and 2.6 Å resolution, respectively, as reported by Stowell et al. (1997) [Science 276: 812–816]. Three possible proton transfer pathways (P1, P2, P3) consisting of water molecules and/or protonatable residues were identified which connect the QB binding region with the cytoplasmic exposed surface at Asp H224 & Asp M240 (P1), Tyr M3 (P2) and Asp M17 (P3). All three represent possible pathways for proton transfer into the RC. P1 contains an uninterrupted chain of water molecules. This path could, in addition, facilitate the exchange of quinone for quinol during the photocycle by allowing water to move into and out of the binding pocket. Located near these pathways is a cluster of electrostatically interacting acid residues (Asp-L213, Glu-H173, Asp-M17, Asp H124, Asp-L210 and Asp H170) each being within 4.5 Å of a neighboring carboxylic acid or a bridging water molecule. This cluster could serve as an internal ‘proton reservoir’ facilitating fast protonation of QB − that could occur at a rate greater than that attainable by proton uptake from solution.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1006047519260

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

42

Electronic Resource

Cytochrome c Oxidase (Heme aa 3) from Paracoccus denitrificans: Analysis of Mutations in Putative Proton Channels of Subunit I (1998)

Pfitzner, Ute ; Odenwald, Annette ; Ostermann, Thomas ; [et al.]

Springer

Journal of bioenergetics and biomembranes 30 (1998), S. 89-97

add to mindlist on the mindlist

Details

ISSN: 1573-6881

Keywords: Terminal oxidase ; redox coupling ; electrochemical gradient ; electron transport ; energy transduction ; proton translocation ; crystal structure ; site-directed mutagenesis

Source: Springer Online Journal Archives 1860-2000

Topics: Biology , Chemistry and Pharmacology , Physics

Notes: Abstract One of the challenging features of energy-transducing terminal oxidases, like the aa 3 cytochrome c oxidase of Paracoccus denitrificans, is the translocation of protons across the cytoplasmic membrane, which is coupled to the transfer of electrons to oxygen. As a prerequisite for a more advanced examination of the enzymatic properties, several amino acid residues, selected on the basis of recent three-dimensional structure determinations, were exchanged in subunit I of the Paracoccus enzyme by site-directed mutagenesis. The properties of the mutated oxidases were analyzed by different methods to elucidate whether they are involved in the coupled and coordinated transfer of protons via two different pathways either to the site of oxygen reduction or through the enzyme from the cytoplasm to the periplasmic side.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1020515713103

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

43

Electronic Resource

Effect of M and M-Ca Substitution on the Structure and Superconductivity of GdBa2Cu3O7−δ [M = Mo, Hf ] (1998)

Joshi, Amish G. ; Joshi, Utpal S. ; Subbarao, M. V. ; [et al.]

Springer

Journal of superconductivity 11 (1998), S. 285-290

add to mindlist on the mindlist

Details

ISSN: 1572-9605

Keywords: GdBa2Cu3O7−δ ; Ca substitution ; Mo substitution ; Hf substitution ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Electrical Engineering, Measurement and Control Technology , Physics

Notes: Abstract The structural and superconducting properties of (Gd1−x−y Ca y M x )Ba2Cu3O z with M = Mo, Hf are investigated using X-ray diffraction, electrical resistivity, and oxygen content measurements. The effect of increasing the Mo concentration in (Gd1−x Mo x )Ba2Cu3O z changes the structure from orthorhombic to tetragonal accompanied by a large increase in resistivity and a fast decrease in T c at the rate of 1.9 K per at.% of Mo, unlike that of Hf substitution in (Gd1−x Hf x )Ba2Cu3O z , which maintains the orthorhombic structure and decreases T c very slowly at the rate of 0.6 K per atm.% of Hf with nearly no change in resistivity. The suppression of T c by M = Mo, Hf can be counterbalanced by hole doping by Ca which increases T c with increasing Ca content showing maximum compensation for Mo. A comparative study of M = Mo, Hf doped samples in (Gd1−x−y Ca y M x )Ba2Cu3O z indicates that the valence of the dopant M = Mo4+,6+, Hf4+ and its ionic radius play an important role in controlling the structural and superconducting properties of the systems.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1022644203794

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

44

Electronic Resource

A general method of domain closure is applied to phosphoglycerate kinase and the result compared with the crystal structure of a closed conformation of the enzyme (1998)

Chandra, Nagasuma R. ; Muirhead, Hilary ; Holbrook, J. John ; [et al.]

New York, NY : Wiley-Blackwell

Proteins: Structure, Function, and Genetics 30 (1998), S. 372-380

add to mindlist on the mindlist

Details

ISSN: 0887-3585

Keywords: protein modeling ; crystal structure ; conformation change ; prediction ; mechanism ; Chemistry ; Biochemistry and Biotechnology

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Medicine

Notes: The occurrence of large domain motions associated with the mechanism of action of many proteins is well established. We present a general method of predicting domain closure applicable to proteins containing domains separated by an apparent hinge. The method attempts to allow for natural directional bias within the closing protein by repeatedly applying a weak pulling force over a short distance between pairs of atoms chosen at random in the two domains in question. Appropriate parameters governing the pulling function were determined empirically. The method was applied to the bi-lobal protein PGK and a closed-form activated ternary complex generated for Bacillus stearothermophilus PGK. This model was compared with the recently determined crystal structure of closed-form Trypanosoma brucei PGK. The model predicts the correct hinge regions, although the magnitude of movement at one hinge point was overestimated, and provides a reasonable representation of the closed-form ternary complex. Proteins 30:372-380, 1998. © 1998 Wiley-Liss, Inc.

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

45

Electronic Resource

Full-matrix least-squares refinement of lysozymes and analysis of anisotropic thermal motion (1998)

Harata, Kazuaki ; Abe, Yutaka ; Muraki, Michiro

New York, NY : Wiley-Blackwell

Proteins: Structure, Function, and Genetics 30 (1998), S. 232-243

add to mindlist on the mindlist

Details

ISSN: 0887-3585

Keywords: turkey lysozyme ; human lysozyme ; crystal structure ; protein structure ; structure refinement ; protein crystal ; atomic resolution ; rigid-body motion ; Chemistry ; Biochemistry and Biotechnology

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Medicine

Notes: Crystal structures of turkey egg lysozyme (TEL) and human lysozyme (HL) were refined by full-matrix least-squares method using anisotropic temperature factors. The refinement converged at the conventional R-values of 0.104 (TEL) and 0.115 (HL) for reflections with Fo 〉 0 to the resolution of 1.12 Å and 1.15 Å, respectively. The estimated r.m.s. coordinate errors for protein atoms were 0.031 Å (TEL) and 0.034 Å (HL). The introduction of anisotropic temperature factors markedly reduced the R-value but did not significantly affect the main chain coordinates. The degree of anisotropy of atomic thermal motion has strong positive correlation with the square of distance from the molecular centroid. The ratio of the radial component of thermal ellipsoid to the r.m.s. magnitude of three principal components has negative correlation with the distance from the molecular centroid, suggesting the domination of libration rather than breathing motion. The TLS model was applied to elucidate the characteristics of the rigid-body motion. The TLS tensors were determined by the least-squares fit to observed temperature factors. The profile of the magnitude of reproduced temperature factors by the TLS method well fitted to that of observed Beqv. However, considerable disagreement was observed in the shape and orientation of thermal ellipsoid for atoms with large temperature factors, indicating the large contribution of local motion. The upper estimate of the external motion, 67% (TEL) and 61% (HL) of Beqv, was deduced from the plot of the magnitude of TLS tensors determined for main chain atoms which were grouped into shells according to the distance from the center of libration. In the external motion, the translational portion is predominant and the contribution of libration and screw motion is relatively small. The internal motion, estimated by subtracting the upper estimate of the external motion from the observed temperature factor, is very similar between TEL and HL in spite of the difference in 54 of 130 amino acid residues and in crystal packing, being suggested to reflect the intrinsic internal motion of chicken-type lysozymes. Proteins 30:232-243, 1998. © 1998 Wiley-Liss, Inc.

Additional Material: 11 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

46

Electronic Resource

Role of water in plasticity, stability, and action of proteins: The crystal structures of lysozyme at very low levels of hydration (1998)

Nagendra, H.G. ; Sukumar, N. ; Vijayan, M.

New York, NY : Wiley-Blackwell

Proteins: Structure, Function, and Genetics 32 (1998), S. 229-240

add to mindlist on the mindlist

Details

ISSN: 0887-3585

Keywords: active-site geometry ; crystal structure ; enzyme action ; protein hydration ; protein mobility ; Chemistry ; Biochemistry and Biotechnology

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Medicine

Notes: Earlier studies involving water-mediated transformations in lysozyme and ribonuclease A have shown that the overall movements in the protein molecule consequent to the reduction in the amount of surrounding water are similar to those that occur during enzyme action, thus highlighting the relationship among hydration, plasticity, and action of these enzymes. Monoclinic lysozyme retains its crystallinity even when the level of hydration is reduced further below that necessary for activity (about 0.2 gram of water per gram of protein). In order to gain insights into the role of water in the stability and the plasticity of the protein molecule and the geometrical basis for the loss of activity that accompanies dehydration, the crystal structures of monoclinic lysozyme with solvent contents of 17.6%, 16.9%, and 9.4% were determined and refined. A detailed comparison of these forms with the normally hydrated forms show that the C-terminal segment (residues 88-129) of domain I and the main loop (residues 65-73) in domain II exhibit large deviations in atomic positions when the solvent content is reduced, although the three-dimensional structure is essentially preserved. Many crucial water bridges between different regions of the molecule are conserved in spite of differences in detail, even when the level of hydration is reduced well below that required for activity. The loss of activity that accompany dehydration appears to be caused by the removal of functionally important water molecules from the active-site region and the reduction in the size of the substrate binding cleft. Proteins 32:229-240, 1998. © 1998 Wiley-Liss, Inc.

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

47

Electronic Resource

Crystal Structure of a p-Benzylcalix[5]arene- pyridine Complex (1998)

Thuéry, Pierre ; Nierlich, Martine ; Souley, Bahari ; [et al.]

Springer

Journal of inclusion phenomena and macrocyclic chemistry 31 (1998), S. 357-365

add to mindlist on the mindlist

Details

ISSN: 1573-1111

Keywords: calixarenes ; crystal structure ; supramolecular assembly

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract p-Benzylcalix[5]arene.3py (py = pyridine) (1) crystallizes in the triclinic space group P1, a = 10.641(3), b = 13.975(3), c = 24.052(12) Å, α = 94.60(4), β = 91.51(4), γ = 111.46(2)°, V = 3312(4) Å3, Z = 2. Refinement led to a final conventional R value of 0.065 for 5457 reflections. The calixarene is in a distorted cone conformation. Two pyridine molecules are hydrogen bonded to phenolic oxygen atoms and one of them is included in the hydrophobic cavity of the neighboring calixarene molecule along the a axis.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1007964510691

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

48

Electronic Resource

A New Clathrate: Synthesis and Crystal Structure of the [36]ene-O6N8/THF (1:2) Clathrate (1998)

Lin, Zhenguang ; Chen, Huayang ; Zhuang, Junning ; [et al.]

Springer

Journal of inclusion phenomena and macrocyclic chemistry 30 (1998), S. 13-19

add to mindlist on the mindlist

Details

ISSN: 1573-1111

Keywords: THF clathrate ; Schiff base macrocycle ; crystal structure

Source: Springer Online Journal Archives 1860-2000

Topics: Chemistry and Pharmacology

Notes: Abstract A new clathrate inclusion compound of 2,3:11,12:20,21:29,30-tetrabenzo-1,13,16,19,31,34-hexaoxa-5,6,8,9,23,24,26,27- octaaza-7,25-dithioketone-2,3:4,5:9,10:11,12:22,23:27,28:29,30-cyclo-[36]ene([ 36]eneO6N8), which contains THF, has been prepared and crystallizes in the monoclinic space group P21/n with a = 9.829(5)Å, b = 24.23(1)Å, c = 10.181(9)Å, β = 92.93(5)-. Each unit cell contains two [36]ene-O6N8 molecules and four THF molecules. The [36]ene-O6N8 molecule lies on the crystallographic centre of symmetry and a pair of the THF molecules with half-chair conformation are located within rectangular channels formed by the macrocycle molecules.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1023/A:1007904912978

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

49

Electronic Resource

Morphology and crystal structure of a recombinant silk-like molecule, SLP4 (1998)

Anderson, J. Philip

New York : Wiley-Blackwell

Biopolymers 45 (1998), S. 307-321

add to mindlist on the mindlist

Details

ISSN: 0006-3525

Keywords: morphology ; crystal structure ; recombinant silk-like molecule ; silk I ; wide angle x-ray scattering ; electron diffraction ; Chemistry ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Morphology and crystal structure of a recombinant silk-like molecule, SLP4, were studied. Wide angle x-ray scattering (WAXS) and electron diffraction revealed that SLP4 lyophilized powder and thin films were isomorphic with the silk I crystal structure. Transmission electron microscopy of SLP4 thin films demonstrated a morphology of flat, variable width, crystallites that may aggregate in an epitaxial manner. Theoretical diffraction patterns from silk I crystal structure models were critically compared with SLP4 WAXS data. The analysis concluded that while the crankshaft model is capable of describing details of the SLP4 structural data well, the out-of-register model does not explain the experimental results. In particular, the predicted intensities of the crystallographic reflections for the out-of-register model are inconsistent with the SLP4 WAXS data. © 1998 John Wiley & Sons, Inc. Biopoly 45: 307-321, 1998

Additional Material: 12 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

50

Electronic Resource

Conformational behaviour of Cα,α-diphenylglycine: folded vs. extended structures in DφG-containing tripeptides (1998)

Pavone, Vincenzo ; Lombardi, Angela ; Saviano, Michele ; [et al.]

New York, NY [u.a.] : Wiley-Blackwell

Journal of Peptide Science 4 (1998), S. 21-32

add to mindlist on the mindlist

Details

ISSN: 1075-2617

Keywords: Cα,α-disubstituted amino acids ; crystal structure ; molecular dynamics ; conformation ; Chemistry ; Biochemistry and Biotechnology

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: The crystal structures of three fully protected tripeptides containing the Dφg residue (Cα,α-diphenylglycine) in the central position are reported, namely Z-Gly-Dφg-Gly-OMe (a), Z-Gly-Dφg-Aib-OMe (b) and Z-Aib-Dφg-Aib-OMe (c). The molecular conformations are quite unusual because the Dφg residue adopts a folded conformation in the 310-helical region when the following residue adopts a folded conformation of opposite handedness (peptidesbandc). In contrast, the Dφg residue adopts the more frequently observed fully extended conformation when the following residue adopts a semi-extended conformation (peptidea). These findings are in agreement with the theoretical calculations on Ac-Dφg-Aib-NHCH3 and Ac-Aib-Dφg-NHCH3 also reported in this work. © 1998 European Peptide Society and John Wiley & Sons, Ltd.

Additional Material: 9 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

51

Electronic Resource

X-ray and NMR investigation of 25,27-dihydroxy-26,28-bis(diethoxyphosphoryloxy)-tert-butylcalix[4]arene in the 1,2-alternate conformation (1998)

Lipkowski, Janusz ; Vysotsky, Myroslav ; Slowikowska, Joanna ; [et al.]

Chichester : Wiley-Blackwell

Journal of Physical Organic Chemistry 11 (1998), S. 63-70

add to mindlist on the mindlist

Details

ISSN: 0894-3230

Keywords: calixarenes ; complexes ; conformation ; crystal structure ; 1H NMR ; 13C NMR ; Chemistry ; Theoretical, Physical and Computational Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Physics

Notes: The crystal structure of 25,27-dihydroxy-26,28-bis(diethoxyphosphoryloxy)-tert-butylcalix[4]arene (1) (hexane solvate, 1:1) was determined by x-ray crystallography. The crystal data are P21/n, a = 12.652(1) Å, b = 12.564(2) Å, c = 18.781(4) Å, β = 105.56(1)°, V = 2876.0(8) Å3, Z = 2. In this complex the molecule adopts a 1,2-alternate conformation. Both the calixarene and hexane molecules are centrosymmetric. The phenol units in the asymmetric part of the calix are inclined with respect to the main macrocyclic plane by 115.46(6)° and 128.01(7)° for the phosphorylated and the non-phosphorylated ring, respectively. Self-inclusion of the ethyl chains in the half-cavities is observed. One intramolecular O - H…O and several intermolecular C - H…O hydrogen bonds are present. In the 1H NMR spectrum one average AX spin system for methylene bridge protons can be interpreted as fast (on the NMR time-scale) interconversion of non-phosphorylated phenol fragments. © 1998 John Wiley & Sons, Ltd.

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

52

Electronic Resource

1:1 Crystal complex of 2′,6′-dimethoxyflavone and 2,6-dimethoxybenzoic acid. Relationship of pKa to x-ray hydrogen bond data (1998)

Wallet, J.-C. ; Molins, E. ; Miravitlles, C.

Chichester : Wiley-Blackwell

Journal of Physical Organic Chemistry 11 (1998), S. 751-755

add to mindlist on the mindlist

Details

ISSN: 0894-3230

Keywords: 2′,6′-dimethoxyflavone-2,6-dimethoxybenzoic acid complex ; crystal structure ; pKa values ; hydrogen bonds ; Chemistry ; Theoretical, Physical and Computational Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Physics

Notes: The crystal structure of the 2′,6′-dimethoxyflavone-2,6-dimethoxybenzoic acid complex was determined. Owing steric hindrance of the methoxy groups, the two H-bonded molecules are twisted. Earlier results were used to establish a relationship between the pKa values of different acids and their hydrogen bond distances in complexes with 2′,6′-dimethoxyflavone. © 1998 John Wiley & Sons, Ltd.

Additional Material: 2 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

53

Electronic Resource

Some new synthetic low-dimensional semiconductors based on inorganic units (1998)

Papavassiliou, G. C. ; Mousdis, G. A. ; Koutselas, I. ; [et al.]

New York, NY [u.a.] : Wiley-Blackwell

Advanced Materials for Optics and Electronics 8 (1998), S. 263-267

add to mindlist on the mindlist

Details

ISSN: 1057-9257

Keywords: semiconductors ; low-dimensional systems ; crystal structure ; optical properties ; photoluminescence ; Raman spectra ; Chemistry ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Electrical Engineering, Measurement and Control Technology , Physics

Notes: The structural, optical and related properties (i.e. photoluminescence and resonance Raman spectra) of some synthetic (i.e. unconventional) low-dimensional semiconductor systems such as K2Cd3S4, [CH3SC(NH2)=NH2]3PbI5 and [H3N(CH2)6NH3]BiI5 are reported. They are compared with the properties of the corresponding higher-dimensionality systems. A blue shift of the excitonic bands and an enhancement of their binding energy and intensity were observed by decreasing the dimensionality or the size of the materials active part. The results are similar to those obtained from conventional semiconductors by decreasing the dimensionality or the size and are attributed to quantum confinement of excitons. © 1998 John Wiley & Sons, Ltd.

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

54

Electronic Resource

Phasenübergänge und Strukturen von Monoschichten wasserlöslicher und wasserunlöslicher amphiphiler SäureamideVortrag von V. MELZER anläßlich der GVC-Fachausschußsitzung „Grenzflächen“, 3. März 1997 in Erfurt. (1998)

Melzer, Volker ; Weidemann, Gerd ; Wagner, Roland ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 275-279

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700310

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

55

Electronic Resource

Chemo-Rheologie vernetzender Polymere (1998)

Hesekamp, Dietger ; Broecker, Hans C. ; Pahl, Manfred H.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 286-290

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700313

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

56

Electronic Resource

Ein FIA-System zur schnellen Glucosemessung bei Bioprozessen (1998)

Schöngarth, Karsten ; Hitzmann, Bernd ; Friehs, Karl

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 297-299

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 3 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700316

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

57

Electronic Resource

Wärmeübertragung während der Ausbreitung von Siedefronten in überhitzten Flüssigkeiten (1998)

Fauser, Jürgen ; Mitrovic, Jovan

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 272-275

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700309

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

58

Electronic Resource

Mögliche Auswirkungen einer Diffusion von Strukturelementen auf die Rheologie von ScherströmungenVortrag von H. BUGGISCH anläßlich der Arbeitssitzung des GVC-Fachausschusses „Rheologie“, 27./28. Februar 1997 in Würzburg. (1998)

Buggisch, H. ; Barthelmes, G.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 283-286

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 4 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700312

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

59

Electronic Resource

Verformungsinduzierte Orientierungszustände und Nukleierung von Liniendisklinationen in einer thermotropen flüssigkristallinen PolymerschmelzeVortrag von K. GEIGER anläßlich der GVC-Fachausschußsitzung „Rheologie“, 27./28. Februar 1997 in Würzburg. (1998)

Geiger, Kalman

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 290-293

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700314

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

60

Electronic Resource

Recycling von Natriumsulfat durch Hochtemperaturmetathese mit ChlorwasserstoffVortrag von C.-F. HOPPE auf dem 2. Statusseminar zum Stipendienprogramm „Umweltverfahrenstechnik“ der Volkswagenstiftung, 5./6. März 1996 in Frankfurt/M., und Poster anläßlich der DECHEMA-Jahrestagung, 21./23. Mai 1996 in Wiesbaden. (1998)

Hoppe, Carl-Friedrich ; Jörissen, Jakob

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 301-305

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 7 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700318

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

61

Electronic Resource

Neue Materialien - Was kann die Synthesechemie heute?Vortrag bei der Gesellschaft Deutscher Naturforscher und Ärzte, 23. Sept. 1996 in Regensburg. (1998)

Herrmann, Wolfgang A.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 361-370

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Notes: Materials of construction will exert a greater influence on cultural developments on all continents than in the past, meaning that research in materials science will have to be given a high interdisciplinary priority in countries with the right scientific and technological background. Particularly in the case of this developing area, science will have to emerge from its classical compartmentalization because further progress will require joint consideration of chemical, physical, and where appropriate biological aspects, while paying due attention to the creative scope of engineering. It will become more important than ever to combine science and engineering and to derive an innovative materials architecture from the more contemplative discipline of materials science.

Additional Material: 16 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700403

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

62

Electronic Resource

Übertragbarkeit der in chemischen Anlagen üblichen Sicherheitsbetrachtung auf biotechnische Anlagen (1998)

Lafrenz, Bettina

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 390-395

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Notes: The German technical regulation covering safety engineering of hazardous substances (TRGS 300) describes an approach to the consideration of safety in plant handling hazardous substances. No comparable regulation has so far been adopted for biotechnological plant. This article examines the extent to which the fundamental concepts of TRGS 300 might be applicable to biotechnological installations. To this end, the properties of the substances (biological agents and hazardous substances) and the various components of the two kinds of plant are examined. An initial partial transfer of the safety engineering principles and the associated safety requirements of TRGS 300 to biotechnological plant is undertaken. This rather coarse approach does not reveal any reasons why a modified version of TRGS 300 should not be applicable to biotechnological installations.

Additional Material: 4 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700406

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

63

Electronic Resource

Gestaltung laminar betriebener Rotationszerstäuber unter Berücksichtigung der AbströmgeometrieVorträge auf den GVC-Fachausschußsitzungen „Mehrphasenströmungen“, 17./18. Febr. 1994 und 25./28. Febr. 1997 in Würzburg. (1998)

Schröder, Thomas ; Walzel, Peter

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 400-405

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 10 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700408

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

64

Electronic Resource

Nutzung des Gas/Feststoff-Wirbelschicht-Bioreaktors in der mikrobiologischen Bodensanierung (1998)

Behns, Wolfgang ; Friedrich, Karsten ; Haida, Hartmut

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 421-427

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700413

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

65

Electronic Resource

Principles and Practice of Heterogeneous Catalysis. J. M. Thomas, Wiley-VCH Verlagsgesellschaft, Weinheim, 669 Seiten; brosch., DM 88,- ISBN 3-527-29239-x (1998)

Luft, G.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 581-582

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700521

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

66

Electronic Resource

Mikrobielle Regenerierung von Adsorbermaterialien aus der Reinigung triazinhaltiger Wässer (1998)

Venus, Joachim ; Spyra, Wolfgang ; Beitz, Horst

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 577-580

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 4 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700519

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

67

Electronic Resource

Biokatalysatoren und Enzymtechnolgoie. K. Buchholz, V. Kasche. Wiley-VCH, Weinheim, 1997, 344 Seuiten, zahlr. Abb. u. Tab., brosch., DM 78,- ISBN 3-527-28238-6 (1998)

Weuster-Botz, D.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 584-584

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700525

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

68

Electronic Resource

Entsorgungstechnik - Chemie und Verfahren. J. Roll Wiley-VCH, Weinheim 1996, 170 S., 65 Abb. u. 34 Tab., geb., DM 118,-, ISBN 3-527-28711-6 (1998)

Wecker, A.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 582-583

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700523

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

69

Electronic Resource

Biotechnology: Vol. 7. Products of Secondary Metabolism. H.-J. Rehm and G. Reed, in Cooperation with A. Pühler and P. Stadler. Wiley-VCH Verlagsgesellschaft mbH, Weinheim, 1997, 728 Seiten, ca. 200 Abb., ca. 100 Tab., DM 520,-, ISBN 3-527-28317-X (1998)

Götz, P.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 583-584

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700524

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

70

Electronic Resource

Masthead (1998)

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998)

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700601

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

71

Electronic Resource

Erfassung und Auswertung von Prozeß- und Qualitätsdaten in der LebensmittelindustrieVortrag anläßlich der GVC-Jahrestagung (Vortragender: Dipl.-Ing. C. SCHEIBER), 24./26. Sept. 1997 in Dresden. (1998)

Klöden, Wolfgang ; Böhlmann, Sibylle ; Scheiber, Christoph ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 734-737

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700613

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

72

Electronic Resource

Forscher managen - Management für Naturwissenschaftler und Ingenieure. ALICE M. SAPIENZA, Wiley-VCH, Weinheim, 1997, 140 Seiten, 7 Abb., brosch., DM 68,-, ISBN 3-527-29437-6 (1998)

Collin, G.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 759-759

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700619

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

73

Electronic Resource

Masthead (1998)

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998)

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700701

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

74

Electronic Resource

Anwendung von Magnéli-Phasen des Titandioxids in der elektrochemischen Technologie (1998)

Zweynert, M. ; Döring, H. ; Garche, Jürgen ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 827-841

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Notes: Use of Magneli Phases of Titanium Diooxide in Electrochemical Technology. Magneli phases of titanium oxides are known to have many interesting properties such as a conductivity comparable to that of graphite, a high level of chemical stability, and large overpotentials for gas evolving reactions. In this paper the possibilities for synthesis of pure Magneli phases are reported and the influence of various experimental parameters on the electrochemical properties is discussed. Several chemical, electrochemical, physicochemical, and physical experiments were performed. The opportunities for technological applications in the field of electroplating, in the recycling of process solutions, as supporting substrates for electrocatalysts, and as collector materials are considered.

Additional Material: 21 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700705

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

75

Electronic Resource

Spalten von Vakuumgasöl an mikro- und mesoporösen KatalysatorsystemenVortrag von H. KOCH anläßlich der ACHEMA '97, Fachtreffen Reaktionstechnik, 10. Juni 1997 in Frankfurt am Main. (1998)

Koch, Heico ; Roos, Klaus ; Stöcker, Michael ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 742-745

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700615

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

76

Electronic Resource

Transmembranprotein-Einlagerungen in flüssigkristallinen Systemen (1998)

Beutel, Sascha ; Müller, Adrian ; Frense, Dieter ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 874-878

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 3 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700713

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

77

Electronic Resource

Raman-Streuung an PolymerdispersionenVortrag anläßlich der internen Arbeitssitzung des Fachausschusses „Partikelmeßtechnik“, 12./14. Mai 1997 in Weihenstephan. (1998)

Hergeth, Wolf-Dieter

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 894-898

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 5 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700718

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

78

Electronic Resource

Inertisierung von Klärschlamm durch Naßoxidation (NO) nach dem LOPROX-Verfahren (1998)

Hug, Andreas ; Harf, Julien ; Vogel, Frederic ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 898-902

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 6 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700719

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

79

Electronic Resource

Polymerdegradation in sub- und superkritischer Wasserphase (1998)

Gronwald, Peter ; Chen, Yuh-Shuh ; Kunz, Ulrich ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1030-1035

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Additional Material: 7 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700822

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

80

Electronic Resource

Bioreaktionstechnik Bioprozesse mit Mikroorganismen und Zellen. K. SCHÜGERL, Birkhäuser Verlag, Basel 1997, 448 Seiten, Softcover, DM 148,- ISBN 3-7643-5682-0 (1998)

Voss, H.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1036-1036

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700823

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

81

Electronic Resource

117. Controlled Shear Affinity Filtration (CSAF) - ein integriertes Membranverfahren mit Zellseparation und Produktreinigung (1998)

Vogel, J. H. ; Kroner, K. H. ; Anspach, F. B.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1151-1151

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009119

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

82

Electronic Resource

111. Numerische Untersuchungen zum Einfluß der Geometrie von realen Rohrbündel-Wärmeübertragern auf Geschwindigkeitsverteilung und Schwingungsanregung (1998)

Mohr, U. ; Schröder, K. ; Gelbe, H.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1146-1147

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009113

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

83

Electronic Resource

114. Stand der internationalen Normung zur Auslegung von Sicherheitsventilen für die Durchströmung mit Gas/Flüssigkeitsgemischen (1998)

Schmidt, J. ; Friedel, L. ; Westphal, F. ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1148-1149

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009116

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

84

Electronic Resource

116. Untersuchungen zum Einsatz von magnetisch stabilisierten Wirbelschichten in der Bioverfahrenstechnik (1998)

Böhm, Dirk ; Voß, Harald

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1150-1151

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009118

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

85

Electronic Resource

118. Dynamische Simulation einer Tropfkörperstufe zur Nitrifikation (1998)

Seggelke, K. ; Obenaus, F. ; Rosenwinkel, K.-H.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1152-1152

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009120

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

86

Electronic Resource

124. Kombination von Nanofiltration und Adsorption an pulverförmigen Adsorbentien für die Abwasserreinigung (1998)

Melin, Th. ; Eilers, L.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1156-1157

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009126

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

87

Electronic Resource

127. Zuckerquantifizierung bei der biologischen Abwasserreinigung im Sequencing Batch-Reactor (SBR) mittels GC/MS (1998)

Huber, Sylvia ; Helmreich, Brigitte ; Wilderer, Peter A.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1159-1160

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009129

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

88

Electronic Resource

131. Verbrennung chlorierter Kohlenwasserstoffe - Cl2-Bildung in den Rauchgasen während der Abkühlung (1998)

Stapf, D. ; Domschke, T. ; Barthelmess, S.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1163-1164

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009133

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

89

Electronic Resource

136. Entfernung von PAK aus feinkörnigen Böden durch Niedertemperatur-Desorption (1998)

Wilichowski, M. ; Wietstock, P. ; Niemeyer, B.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1167-1168

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009138

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

90

Electronic Resource

166. Funktion und Abblaseverhalten von Feder-Sicherheitsventilen unter Anlagebedingungen (1998)

Föllmer, B.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1188-1188

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009168

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

91

Electronic Resource

171. Sicherheitstechnische Aspekte bei der Auswahl und dem Betrieb von Kreiselpumpen (1998)

Konz, Heinz ; Kirsch, Thomas

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1191-1191

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009173

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

92

Electronic Resource

198. Typische Berufsbilder von Verfahrensingenieuren (1998)

Vdi, Ronald Oertel

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1207-1208

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009200

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

93

Electronic Resource

175. Kontinuierlich betriebene Miniplantanlagen mit Umlauf- und Filmverdampfern (1998)

Kuhnhen, Hans Bernd

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1194-1194

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009177

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

94

Electronic Resource

181. Herstellung von neuartigen Pharmazeutika mit Heiz/Kühl/Tiefkühl-Anlagen bis -120°C (1998)

Hunold, D. ; Wagner, W.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1198-1199

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009183

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

95

Electronic Resource

183. Wasserstoffperoxidmessung für verfahrenstechnische Anwendungen (1998)

Reineke, Walter

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1200-1200

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009185

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

96

Electronic Resource

189. Modulverschweißte Plattenwärmeübertrager mit Hochleistungsstrukturen für den Einsatz in der chemischen Industrie (1998)

Reppich, M.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1203-1204

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009191

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

97

Electronic Resource

192. Anlagenaufnahme mit PHOCAS (1998)

Kamsties, Klaus-D.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1205-1205

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009194

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

98

Electronic Resource

197. Studieren im Ausland (1998)

Brander, Birgit

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1207-1207

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.3307009199

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

99

Electronic Resource

53. Einsatzpotential von anorganischen Zeolithmembranen in der Pervaporation und Dampfpermeation (1998)

Melin, Th. ; Rautenbach, R. ; Sommer, S. ; [et al.]

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1101-1102

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700957

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

100

Electronic Resource

57. Konvektive Trocknung gemischbeladener Güter mit zweiphasiger Gutsfeuchte (1998)

Steinbeck, Martin ; Schlünder, E.-U.

Weinheim : Wiley-Blackwell

Chemie Ingenieur Technik - CIT 70 (1998), S. 1105-1105

add to mindlist on the mindlist

Details

ISSN: 0009-286X

Keywords: Chemistry ; Industrial Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cite.330700961

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext