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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 115 (1982), S. 1448-1459 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Substitution Reactions at Tetrasulfur TetranitridedichlorideThe reaction of S4N4Cl2 (1) with trimethylsilyl-substituted sulfodiimides in the molar ratio 1:1 leads to derivatives of pentasulfur hexanitride 2a and b. The structure of 2a was established by single X-ray crystal analysis. 1 reacts with trimethylsilyl-substituted amines to yield 1,5-bis(amino)-tetrasulfur tetranitrides 3a-c. The different orientation of the substituents was established by temperature-dependent 1H NMR investigations. In 2 and 3 the cage structure of the unsubstituted S4N4 is preserved.
    Notes: Durch Reaktion von S4N4Cl2 (1) mit trimethylsilyl-substituierten Sulfodiimiden im Molverhältnis 1:1 erhielten wir Derivate des Pentaschwefelhexanitrids 2a und b. Die Struktur von 2a wurde anhand einer Einkristallröntgenstrukturanalyse aufgeklärt. 1 reagiert mit trimethylsilyl-substituierten Aminen zu den 1,5-Bis(amino)tetraschwefeltetranitriden 3a-c. Die unterschiedliche Orientierung der Substituenten konnte durch temperaturabhängige 1H-NMR-Untersuchungen belegt werden. In 2 und 3 bleibt die Käfigstruktur des freien S4N4 erhalten.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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