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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 622 (1996), S. 1241-1249 
    ISSN: 0044-2313
    Keywords: Aryl-cyanamidosulfonates, coordination compounds of ; Ambidence, Tetrapyridine-nickel(II)-bis(4-methylphenyl-cyanamidosulfonate), X-ray structure of ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Pseudoelement Compounds. VIII. [1]. On the Coordination Behaviour of Potential Ambidentate Aryl-cyanamidosulfonate LigandsAryl-cyanamidosulfonates form with metal(II) ions (Co, Ni, Cu, Zn, Cd, Hg, Pd, Pt) complexes of the types MX2, [MX2L2], [MX2L4] and [MX4]2-. The ionic, potentially ambidentate ligand [RSO2NCN]- is monodentately coordinated via the terminal nitrogen atom and bidentately in a bridging function through the nitrile group end-on (equatorial) and one of the two sulfonyl oxygen atoms (axial). The new compounds are characterized by means of ir and uv-vis spectroscopy. In the case of [Ni(NCNSO2C6H4Me-4)2(py)4] the molecular and crystal structure was determined.
    Notes: Aryl-cyanamidosulfonate bilden mit Metall(II)-Ionen (Co, Ni, Cu, Zn, Cd, Hg, Pd, Pt) Komplexe der Zusammensetzung MX2, [MX2L2], [MX2L4] und [MX4]2-. Der anionische, potentiell ambidente Ligand [RSO2NCN]- wird einzähnig über das terminale Stickstoffatom und zweizähnig in einer Brückenfunktion sowohl über die Nitrilgruppe end-on (äquatorial) und ein Sulfonylsauerstoffatom (axial) koordiniert. Die neuen Verbindungen wurden mittels UV-VIS- und IR-Spektroskopie charakterisiert. Für [Ni(NCNSO2C6H4Me-4)2(py)4] liegt eine Kristallstrukturanalyse vor.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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