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Nitrates and bis(dithiooxalato)nickelates(II) of biacetyldihydrazone complexes
Authors:Montserrat Barquín  María J González Garmendia
Institution:(1) Unidad de Química Inorgánica, Facultad de Ciencias Químicas, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastian, Spain
Abstract:Summary Biacetyldihydrazone (BdH) complexes M(BdH)3](NO3)2 (M=CoII, NiII, CuII or ZnII); Fe(BdH)3](NO3)3; M(BdH)3]Ni(dto)2] (M=CoII, NiII or ZnII; dto=dithiooxalate); Cu(BdH)2]Ni(dto)2] and Fe(BdH)3]2Ni(dto)2]3 have been prepared and characterized by chemical analysis, conductance measurements, electronic and i.r. spectral studies and cyclic voltammetry.A mononuclear octahedral configuration is proposed for all cationic complexes, excepting Cu(BdH)2]Ni(dto)2, which is probably a dithiooxalate bridged dimer.
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