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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 470 (1980), S. 89-94 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Tetraphenylarsonium tetrachlorodiazidotitanate(IV); Preparation, I. R. Spectrum, and Crystal Structure of (AsPh4)2 [TiCl4(N3)2]The title compound was obtained from TiCl4 and AsPh4N3 in CH2C12 solution in form of orange crystals. Its crystal structure was determined with X-ray diffraction data and was refined to a residual index of R = 4.5% (1283 observed, independent reflexions). (AsPh4)2 [TiCl4 (N3)2] crystallizes in the monoclinic space group C2/c with four formula units per unit cell. In the [TiCl4(N3)2]2- ion the two azido groups occupy trans-position, their conformation gives the ion C2 symmetry. The i. r. spectrum was recorded and assigned.
    Notes: Die Titelverbindung entsteht aus Titantetrachlorid und Tetraphenylarsoniumazid in Dichlormethanlösung in Form oranger, feuchtigkeitsempfindlicher Kristalle. Die Kristallstruktur wurde mit Hilfe von Röntgenbeugungsdaten aufgeklärt und bis zu einem Übereinstimmungsindex von R = 4,5% verfeinert (1283 beobachtete, unabhängige Reflexe). (AsPh4)2[TiCI4(N3)2] kristallisiert monoklin (Raumgruppe C2/c) mit vier Formeleinheiten pro Elementarzelle. Im [TiCl4(N3)2]2--Anion befinden sich die N3-Liganden in trans-Position zueinander, ihre Konformation bedingt die Punktsymmetrie C2. Das IR-Spektrum wurde registriert und zugeordnet.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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