Nitrates and bis(dithiooxalato)nickelates(II) of biacetyldihydrazone complexes |
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Authors: | Montserrat Barquín María J González Garmendia |
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Institution: | (1) Unidad de Química Inorgánica, Facultad de Ciencias Químicas, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastian, Spain |
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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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