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  • 2000-2004  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Tetrameric indium trichloride, a new modification of a widely used compound (2000)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 56 (2000), S. 1300-1301 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: The title compound, hexa-μ-chloro-1:2κ4Cl;2:3κ4Cl;3:4κ4Cl-hexachloro-1κ2Cl,2κCl,3κCl,4κ2Cl-hexakis(diethylamine)-1κ2N,2κN,3κN,4κ2N-tetraindium(III), [(InCl3)4(Et2NH)6] or [In4Cl12(C4H11N)6], lies about an inversion centre and consists of four octahedrally coordinated In centres linked by bridging Cl atoms to form three four-membered In2Cl2 rings.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270100010362
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Ammonolysis of Trichlorosilanes (2000)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 2000 (2000), S. 827-830 
    Details
    ISSN: 1434-1948
    Keywords: Ammonolysis ; Chlorine ; Nitrogen ; Silicon ; Silsesquiazane ; Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The ammonolysis of trichlorosilanes RSiCl3 [R = CH(SiMe3)2 (1a), Ph (1b), Et (1c)] leads to a series of condensed products such as six-membered rings [(Me3Si)2CHSi(OH)NH]3 (2a) and [PhSi(NH2)NH]3 (2b), disilazane [(Me3Si)2CHSi(NH2)2]2NH (3) and the cage compound (EtSi)6(NH)9 (4). The mixed Si-N-O compound 2a was obtained when liquid ammonia was not dried over sodium prior to use. The reaction with sodium gives NaCl instead of NH4Cl as a by-product which is easily removed by filtration.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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