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  • 1980-1984  (10)
  • 1915-1919
  • 1905-1909  (18)
  • 1860-1869
  • 1982  (10)
  • 1905  (18)
  • Inorganic Chemistry  (28)
Material
Years
  • 1980-1984  (10)
  • 1915-1919
  • 1905-1909  (18)
  • 1860-1869
Year
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 43 (1905), S. 251-266 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 46 (1905), S. 174-176 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 47 (1905), S. 45-55 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 43 (1905), S. 242-250 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 43 (1905), S. 416-420 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 47 (1905), S. 281-286 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 47 (1905), S. 399-400 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 490 (1982), S. 121-128 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: NMR Spectroscopic Studies of 15N Labelled OxocyclophosphazanesThe completely 15N labelled cyclophosphazanes (15NMeP(OMe)O)3, (15NEtP(OEt)O)3, and (15NMeP(OMe)O)4 were prepared by rearrangement of the corresponding alkoxyphosphazenes and their 31P- and 15N-NMR spectra were investigated. On the case of the trimer compounds spectra of the ABB′XX′Y spin type were obtained; all coupling constants are relevant, and like the 15N chemical shifts they are found only by means of spectra simulations. The relative signs of the coupling constants 1JPN, 2JPP, 2JNN, and 3JPN were also obtained.
    Notes: Die vollständig 15N-markierten Cyclophosphazane (15NMeP(OMe)O)3, (15NEtP(OEt)O)3 und (15NMeP(OMe)O)4 wurden aus den entsprechenden Alkoxyphosphazenen dargestellt und sowohl 31P- als auch 15N-NMR-spektroskopisch untersucht. Bei den trimeren Verbindungen wurden Spektren vom Spintyp ABB'XX'Y erhalten; alle Kopplungskonstanten sind relevant, sie können wie die 15N-chemischen Verschiebungen nur auf dem Wege der Spektrensimulation erhalten werden. Es ergeben sich auch die relativen Vorzeichen für die Kopplungskonstanten 1JPN, 2JPP, 2JNN und 3JPN.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 485 (1982), S. 133-140 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Cs2LiLuCl6: Two Modifications with Two Transitions in the Solid StateAt ambient temperature Cs2LiLuCl6 crystallizes with the trigonal HT-K2LiAlF6 structure type („6L-type“ form I, L). With increasing temperature a reversible, reconstructive solid to solid first order phase transition to the cubic-face centered K2NaAlF6-type („elpasolite“, form II) occurs at ≍ 325°C with a negative volume discontinuity. Above ≍ 510°C up to the melting point (≍ 675°C) again the 6L-type is observed (form I, H). The likewise reversible phase transition proceeds with a positive volume discontinuity. In both phase transitions 60° rotations occur within densest packed layers with [0 0.1] as rotation axis.
    Notes: Cs2LiLuCl6 kristallisiert bei Raumtemperatur im trigonalen HT-K2LiAlF6-Typ („6 L-Typ“ Form I, L). Bei Temperaturerhöhung beobachtet man bei ≍ 325°C eine reversible, rekonstruktive fest-fest-Umwandlung 1. Art unter Volumenabnahme in den kubisch-flächenzentrierten K2NaAlF6-Typ („Elpasolith“ Form II). Oberhalb ≍ 510°C tritt bis zum Schmelzpunkt (≍ 675°C) wiederum der 6L-Typ auf (Form I, H). Bei dieser ebenfalls reversiblen Umwandlung nimmt das Volumen zu. Die Phasenumwandlungen verlaufen über Drehsprünge (60°) um [0 0.1] innerhalb „dichtest-gepackter“ Schichten.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 494 (1982), S. 91-97 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal and Molecular Structure of Hydridobis[1,2-bis(diphenylphosphinoethane)]dinitrogen-technetium(I)The crystal and molecular structure of the title compound HTcN2(diphos)2[diphos = (C6H5)2PCH2CH2P(C6H5)2] has been determined by X-ray analysis and 1H NMR spectra. Crystals are monoclinic, space group P21/n, with cell dimensions a = 11.090(3), b = 24.550(5), c = 16.379(4) Å, β = 96.02(2)°.The technetium atom is octahedrally co-ordinated with the hydridic hydrogen trans to the dinitrogen group. The Tc—N distance is 2.05(1) Å, the Tc—H distance is 1.7(1) Å. The Tc—P distances (2.359(7) Å) are remarkably shorter than in technetium complexes with mono-dentate phosphine ligands. The existence of the hydridic hydrogen is also confirmed by 1H NMR (δ = -10.08 ppm).
    Notes: Die Kristall- und Molekülstruktur der im Titel genannten Verbindung HTcN2 (diphos)2 [diphos = (C6H5)2PCH2CH2P(C6H5)2] wurde mittels Röntgenstruktur- und 1H-NMR-Spektroskopie ermittelt. Die Kristalle sind monoklin mit a = 11,090(3), b = 24,550(5), c = 16,379(4) Å, β = 96,02(2)°, Raumgruppe P21/n.Das Technetiumatom ist oktaedrisch koordiniert, der Hydrid-Wasserstoff befindet sich zum Distickstoff-Liganden in trans-Stellung. Der Bindungsabstand Tc—N beträgt 2,05(1) Å, der Tc-H-Abstand 1,7 (1) Å. Bemerkenswert kürzer ist der Abstand Tc—P (2,359(7) Å) im Vergleich zu Komplexen mit einzähnigen Phosphanliganden.Im 1H-NMR-Spektrum tritt bei δ = -10,08 ppm ein Signal für den Hydridwasserstoff auf.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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