Preparation and some properties of tetracyano complexes M(en)M′(CN)4 (M=Cd(II), Mn(II);M′=Ni(II), Cd(II)) |
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| Authors: | J Cernák J Skorsepa J Chomic I Potocnák J Hoppan |
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| Institution: | (1) Department of Inorganic Chemistry, P. J. Safarik University, Moyzesova 11, Cs-041 54 Kosice, Slovak Republic;(2) Institute of Geology, Jesenského 2, Cs-040 00 kosice, Slovak Republic |
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| Abstract: | Two new tetracyano complexes of the composition MnenNi(CN)4 and MnenCd(CN)4 were prepared and identified. Their struture and properties were investigated by IR and UV-VIS spectroscopy, X-ray powder diffraction and by measuring magnetic moments. The results were confronted with the structure and properties of the compounds CdenNi(CN)4 and CdenCd(CN)4. The results of this study show a considerable similarity between these groups of compounds. The thermal behaviour of all the examined compounds was investigated derivatographically. The following order of thermal stability of the investigated complexes was observed: Cd?Cd(215°C)
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| Keywords: | tetracyano complexes thermal stability |
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