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  • 1
    Electronic Resource
    Electronic Resource
    Über Oxoniobate (III). II [1, 2]. Notiz zur Kenntnis von NaNbO2 (1976)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 424 (1976), S. 128-132 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Oxoniobates (III). II. On the Knowledge of NaNbO2New prepared NaNbO2 crystallizes hexagonal, a = 2.958, c = 11.58, c/a = 3.91, Z = 2, LiNbO2 type of structure. The oxygen parameter z0 is determined by systematic calculations of the Madelung Part of Lattice Energy, MAPLE, and Effective Coordination Numbers, ECoN: z = 0.1345.
    Notes: Neu dargestelltes NaNbO2 kristallisiert hexagonal, a = 2,958, c = 11,58 Å c/a = 3, 91, Z = 2, im LiNbO2-Typ. Der Sauerstoff-Parameter z0 wird durch systematische Berechnungen des Madelunganteiles der Gitterenergie, MAPLE, und von Effektiven Koordinationszahlen, ECoN, zu z0 = 0, 1345 bestimmt.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19764240206
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  • 2
    Electronic Resource
    Electronic Resource
    Über Oxoniobate(V): Die Kristallstruktur von CsNbO3 (1977)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 436 (1977), S. 75-86 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Oxoniobates(V): The Crystal Structure of CsNbO3CsNbO3 crystallizes monoclinic with a = 5.148, b = 15,89, c = 9,143 Å, β = 93,3° (Z = 8, space group P21/c). The crystal structure contains [Nb4O12] groups, built up by four tetragonal pyramides, which are connected by two basis edges. The Madelung Part of Lattice Energy, MAPLE, and Effective Coordination Numbers, ECoN, have been calculated and are discussed.
    Notes: CsNbO3 kristallisiert monoklin mit a = 5,148, b = 15,89, c = 9,143 Å, β = 93,3° (Z = 8, Raumgruppe P21/c, Parameter siehe Text). Die Kristallstruktur wird durch [Nb4O12]-Gruppen bestimmt, die aus vier (über jeweils zwei Basiskanten verknüpften) tetragonalen Pyramiden bestehen. Der Madelunganteil der Gitterenergie, MAPLE, und Effektive Koordinationszahlen, ECoN, werden berechnet und diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19774360108
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  • 3
    Electronic Resource
    Electronic Resource
    Halogen-Elpasolithe. III. Kubische und hexagonale Elpasolithe vom Typ Cs2LiMIIICl6 (MIII = Sc, Y, La-Nd, Sm-Lu, V, Cr, In) (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 445 (1978), S. 147-151 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Halogeno-Elpasolites. III. Cubic and Hexagonal Chloro-Elpasolites: Cs2LiMIIICl6Chloro-Elpasolites of Cs2LiMIIICl6 formula type adopt, due to the ionic radius of M3+, several crystal structures: Cs2LiMCl6 (M = Y, La—Nd, Sm—Yb) are isotypic K2NaAlF6 Cs2LiScCl6 and Cs2LiInCl6 with Cs2NaCrF6, Cs2LiVCl6 and Cs2LiCrCl6 with Cs2LiGaF6. Cs2LiLuCl6 is dimorphic: several temperature-dependent transitions between HT-K2LiAlF6 and K2NaAlF6 structure types occur.
    Notes: Chlor-Elpasolithe vom Typ Cs2LiMIIICl6 gehören, abhängig vom Ionenradius r(M3+), verschiedenen Strukturtypen an: Cs2LiMCl6 (M = Y, La—Nd, Sm—Yb) dem kubischflächenzentrierten K2NaAlF6-Typ, Cs2LiScCl6 und Cs2LiInCl6 sind isotyp mit Cs2NaCrf6, Cs2LiVCl6 und Cs2LiCrCl6 mit Cs2LiGaF6; Cs2LiLuCl6 ist dimorph (mehrere temperaturabhängige Übergänge zwischen dem HT-K2LiAlF6- und dem K2NaAlF6-Typ).
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784450118
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  • 4
    Electronic Resource
    Electronic Resource
    Die Kristallstruktur von CsTcO4 [1] (1976)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 420 (1976), S. 40-50 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Crystal Structure of CsTcO4CsTcO4 crystallizes orthorhombic with a = 5.727, b = 5.921 and c = 14.34 Å. Z = 4, space group Pnma (Nr. 62, I.T.). The metal positions were refined by single crystal data, the oxygen positions first determined: the CsTcO4 structure is a slight distortion of the scheelite arrangement (parameters: see text). The MADELUNG Part of Lattice Energy, MAPLE, „Mean Effective Ionic Radii“, MEIR, and Effective Coordination Numbers, ECoN, are calculated and discussed.
    Notes: CsTcO4 kristallisiert orthorhombisch mit a = 5,727, b = 5,921 und c = 14,34 Å, Z = 4, in der Raumgruppe Pnma (Nr. 62, I.T.). Die Lageparameter von Cs und Tc wurden aus Einkristalldaten verfeinert, die O-Positionen erstmals bestimmt (Parameter: vgl. Text). Es liegt eine Verzerrungsvariante des Scheelittyps vor. Der MADELUNG-Anteil der Gitterenergie, MAPLE, sowie „Mittlere Effektive Ionenradien“, MEIR, und Effektive Koordinationszahlen, ECoN, werden berechnet und diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19764200105
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  • 5
    Electronic Resource
    Electronic Resource
    Zum thermischen Verhalten von Li3MnO4. II [1, 2]. Über α- und β- Li2MnO3 (1976)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 424 (1976), S. 257-264 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Thermal Behaviour of Li3MnO4. II. α- and β-Li2MnO3By thermal decomposition of Li3MnO4 we obtained two new forms of Li2MnO3: α-Li2MnO3 crystallizes due to Guinier-Simon photographs cubic face-centered with a = 4.092 Å, β-Li2MnO3 hexagonal with a = 4,93, c = 14.24 Å, c/a = 2.89. α-Li2MnO3 is paramagnetic with μ = 3,82 B.M. Below the Neel temperature (≈ 50 K) β-Li2MnO3 is antiferromagnetic. Effective Coordination Numbers, ECoN, are calculated and discussed.
    Notes: Durch thermische Zersetzung von Li3MnO4 wurden zwei neue Formen von Li2MnO3 erhalten: Nach Guinier-Simon-Aufnahmen kristallisiert α-Li2MnO3 kubisch-flächenzentriert mit a = 4,092 Å, β-Li2MnO3 hexagonal mit a = 4,93, c = 14,24 Å, c/a = 2,89. α-Li2MnO3 ist paramagnetisch mit μ = 3,82 B.M., β-Li2MnO3 ist unterhalb der NEEL-Temperatur von ≈ 50 K antiferromagnetisch. Effektive Koordinationszahlen, ECoN, werden berechnet und diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19764240309
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  • 6
    Electronic Resource
    Electronic Resource
    Zum thermischen Verhalten von Li3MnO4 I. [1]. Über α- und β-Li3MnO4 (1976)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 424 (1976), S. 249-256 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Thermal Behaviour of Li3MnO4. I. α- and β-Li3MnO4Li3MnO4 exists, due to Guinier-Simon photographs in two forms: α-Li3MnO4 (sky-blue) is isotypic with LT-Li3VO4, β-Li3MnO4 with HT-Li3PO4 (lattice constants and parameters see text). Both forms show paramagnetic behaviour with μ = 2.68 resp. 2.77 B.M. (θ≈ 0 K). The Madelung Part of Lattice Energy, MAPLE, and Effective Coordination Numbers, ECoN, are calculated and discussed.
    Notes: Li3MnO4 tritt nach Guinier-Simon-Aufnahmen in zwei Formen auf: α-Li3MnO4 (himmelblau) ist isotyp mit LT-Li3VO4, β-Li3MnO4 (flaschengrün) mit HT-Li3PO4 (Gitterkonstanten und Parameter siehe Text). Beide Formen sind paramagnetisch mit μ = 2,68 bzw. 2,77 B.M. (θ jeweils 0 K). Der Madelunganteil der Gitterenergie, MAPLE, und Effektive Koordinationszahlen, ECoN, werden berechnet und diskutiert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19764240308
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  • 7
    Electronic Resource
    Electronic Resource
    Chlorometallate(III) mit Barytstruktur: CsFeCl4 und CsAlCl4 (1977)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 436 (1977), S. 87-94 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Chlorometallates(III) of Baryte Type Structure: CsFeCl4 and CsAlCl4CsFeCl4 and CsAlCl4 belong to the orthorhombic baryte structure type (space group Pbnm). The atomic positions of CsFeCl4 were refined by single crystal data. The Madelung Part of Lattice Energy, MAPLE, and Effective Coordination Numbers, ECoN, have been calculated and are discussed.
    Notes: CsFeCl4 und CsAlCl4 kristallisieren orthorhombisch im Baryttyp (Raumgruppe Pbnm). Die Lageparameter von CsFeCl4 wurden aus Einkristalldaten verfeinert. Der Madelunganteil der Gitterenergie, MAPLE, und Effektive Koordinationszahlen, ECoN, werden berechnet und diskutiert.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19774360109
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  • 8
    Electronic Resource
    Electronic Resource
    Zur Kenntnis der Chloro- und Bromo-Indate (III). A3In2Cl9 (A = Cs, Rb, In, Tl) und Cs3In2Br9-x Clx (x = 0, 3, 6, 7, 8) (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 445 (1978), S. 140-146 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On Chloro- and Bromo-Indates (III). A3In2Cl9 (A = Cs, Rb, In, Tl) and Cs3In2Br9-xClx (x = 0, 3, 6, 7, 8)A3IIn2Cl9 (A = Cs, Rb, Tl, In) and Cs3In2Br9-xClx (x = 7, 8) crystallize isotypic with Cs3Tl2Cl9. The crystal structure has been refined to R = 0.039 by means of single crystals of Cs3In2Cl9. Cs3In2Br9 and the mixed crystals Cs3In2Br9-xClx (x = 3, 6, 7) belong to the Cs3Cr2Cl9 type of structure; Cs3In2Br2Cl7 is dimorphic.
    Notes: A3IIn2Cl9 (A = Cs, Rb, Ti, In) sowie Cs3In2Br9-x Clx (x = 7,8) kristallisieren isotyp mit Cs3Tl2Cl9. Die Kristallstruktur wurde an Einkristallen von Cs3In2Cl9 bis R = 0,039 verfeinert. Cs3In2Br9-xClx (x = 3, 6, 7) gehören dem Cs3Cr2Cl9-Typ an; Cs3In2Br2Cl7 ist dimorph.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784450117
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  • 9
    Electronic Resource
    Electronic Resource
    Neue Vernetzung planarer Polyeder um Pd2+ in PbPdO2 (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 442 (1978), S. 26-30 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: A New Cross Linkage of Planare Polyhedra around Pd2+ in PbPdO2PbPdO2 was prepared and investigated by X-ray single crystal data: a = 946.0, b = 546.3, c = 466.0 pm; Space group D282h-Imma. Pd2+ has a square planare surrounding of O2- and Pb2+ shows the same configuration in respect to the O2- neighbour analogous to the red PbO.
    Notes: Die Verbindung PbPdO2 wurde dargestellt und ihr bisher unbekannter Aufbau untersucht. Einkristallröntgendaten ergaben a = 946,0 b = 546,3 c = 466,0 pm, Raumgruppe D282h-Imma. Pd2+ besitzt eine quadratische planare Koordination von O2-, Pb2+ zeigt die gleichen Polyeder wie in rotem PbO.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784420104
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  • 10
    Electronic Resource
    Electronic Resource
    Beiträge zur Chemie des Indols, VIII. Decarboxylierungen einiger 1-Alkyl-2-carboxy-3-indolessigsäuren sowie Synthese eines 5-Thiocyanato-2,3-dihydroindols (1975)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 108 (1975), S. 3538-3542 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Not mentioned2a-d, easily produced from the N-alkyl-N-phenylhydrazines 1a-d and 2-oxoglutaric acid, are decarboxylated to the compounds 4a-d in high yields. 2a is reduced to the 2,3-dihydro compound 3a and reacts via the amide 5a to the 5-thiocyanato derivative 6a.
    Notes: Contributions to the Chemistry of Indole, VIII. Decarboxylations of Some 1-Alkyl-2-carboxy-3-indolacetic Acids and Synthesis of a 5-Thiocyanato-2,3-dihydroindole-d, leicht darstellbar aus N-Alkyl-N-phenylhydrazin und 2-Oxoglutarsäure, werden mit hoher Ausbeute zu 4a-d decarboxyliert. 2a wird zum Dihydroindol 3a reduziert und über das Amid 5a zum 5-Thiocyanatoderivat 6a umgesetzt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19751081115
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