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Synthesis, thermal study and some properties of Zn compounds with mono-, di- and trichloroacetates
Ist Teil von
Journal of thermal analysis and calorimetry, 2017-05, Vol.128 (2), p.937
Ort / Verlag
Springer
Erscheinungsjahr
2017
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
New complexes with formulae: Zn(CClH.sub.2COO).sub.2·2H.sub.2O, Zn(CCl.sub.2HCOO).sub.2·2H.sub.2O, Zn(CCl.sub.3COO).sub.2·2H.sub.2O, Cd(CCl.sub.2HCOO).sub.2·H.sub.2O, Cd(CCl.sub.3COO).sub.2·2H.sub.2O and Pb(CCl.sub.3COO).sub.2·2H.sub.2O, were prepared and characterized by chemical, elemental analysis and IR spectroscopy. The nature of metal-ligand coordination was studied. They are small crystalline. The thermal properties of compounds in the solid state were studied using TG-DTG techniques under dynamic flowing air atmosphere. Mass spectrometer was used to analyze principal volatile thermal decomposition and fragmentation products of Zn(CCl.sub.3COO).sub.2·2H.sub.2O evolved during pyrolysis in dynamic flowing air and in argon atmosphere.