Summary
The new mixed-ligand complexes of d-electron metals (M(II)=Mn, Ni, Cu) with 2,2'-bipyridine (2-bpy) and mono- or dichloroacetates were prepared as crystalline solids. The general formulae of the synthetized complexes are: Cu(2-bpy)2(CClH2COO)2·2H2O, Mn(2-bpy)2(CCl2HCOO)2, M(2-bpy)2(CCl2HCOO)2·2H2O (M(II)=Ni, Cu). The compounds were characterized by chemical analysis, IR and VIS spectroscopy. Their magnetic, molar conductivity and thermal properties also were studied. During heating in air complexes decompose via different intermediate products to metal oxides. A coupled TG-MS system was used to analyse the principal volatile thermal decomposition (or fragmentation) products of 2,2'-bipyridine-chloroacetato complexes.
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Czakis-Sulikowska, D., Czylkowska, A. New 2,2'-bipyridine-chloroacetato complexes of transition metals(II). J Therm Anal Calorim 82, 69–75 (2005). https://doi.org/10.1007/s10973-005-0843-y
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DOI: https://doi.org/10.1007/s10973-005-0843-y