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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 617 (1992), S. 117-122 
    ISSN: 0044-2313
    Keywords: Cyanamido-thiophosphinate ; nickel(II) pseudohalide Complexes ; tetrapyridino-bis(diphenyl-cyanamido-thiophosphinato)-nickel(II) ; structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Pseudoelement Compounds. I. Coordination Behaviour of Diphenyl-cyanamido-thiophosphinateThe synthesis of the cyanamido-thiophosphinate-nickel(II) complexes NipynX2 (X = Ph2P(S)NCN, n = 0, 2, 4) is reported and the i.r. and u.v. spectra of these compounds are discussed. The single crystal X-ray analysis of the tetrapyridine complex shows that the anionic ligand is coordinated via the cyano-nitrogen atom. With a bond angle N(1)—C(1)—N(2) of 175.4(3)° the NCN group is nearly linear. The bond distances N(1)—C(1) and C(1)—N(2) are asymmetric and typical of NC double and triple bonds.
    Notes: Die Synthese von Cyanamido-thiophosphinat-nickel(II)-Komplexen NipynX2 (X = Ph2P(S)NCN, n = 0, 2, 4) wird beschrieben und die IR- und UV-Spektren dieser Verbindungen werden diskutiert. Die Einkristall-Röntgenstrukturanalyse des Tetrapyridin-Komplexes zeigt, daß der anionische Ligand über das Cyano-Stickstoff-Atom koordiniert ist. Die NCN-Gruppe ist mit einem Winkel N(1)—C(1)—N(2) von 175,4(3)° nahezu linear. Die Bindungsabstände N(1)—C(1) und C(1)—N(2) sind asymmetrisch und typisch für NC-Doppel-bzw. Dreifachbindungen.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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