Synthesis, thermal study and some properties of Zn(II), Cd(II) and Pb(II) compounds with mono-, di- and trichloroacetates

New complexes with formulae: Zn(CClH 2 COO) 2 ·2H 2 O, Zn(CCl 2 HCOO) 2 ·2H 2 O, Zn(CCl 3 COO) 2 ·2H 2 O, Cd(CCl 2 HCOO) 2 ·H 2 O, Cd(CCl 3 COO) 2 ·2H 2 O and Pb(CCl 3 COO) 2 ·2H 2 O, were prepared and characterized by chemical, elemental analysis and IR spectroscopy. The nature of metal–ligand coor...

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Bibliographic Details
Published in:Journal of thermal analysis and calorimetry 2017-05, Vol.128 (2), p.937-946
Main Authors: Czylkowska, A., Raducka, A., Mierczyński, P.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Argon
Cadmium
Cadmium compounds
Chemical analysis
Chemistry
Chemistry and Materials Science
Infrared analysis
Infrared spectroscopy
Inorganic Chemistry
Lead compounds
Measurement Science and Instrumentation
Physical Chemistry
Polymer Sciences
Pyrolysis
Thermal decomposition
Thermodynamic properties
Zinc compounds
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Summary:New complexes with formulae: Zn(CClH 2 COO) 2 ·2H 2 O, Zn(CCl 2 HCOO) 2 ·2H 2 O, Zn(CCl 3 COO) 2 ·2H 2 O, Cd(CCl 2 HCOO) 2 ·H 2 O, Cd(CCl 3 COO) 2 ·2H 2 O and Pb(CCl 3 COO) 2 ·2H 2 O, 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 3 COO) 2 ·2H 2 O evolved during pyrolysis in dynamic flowing air and in argon atmosphere.
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-016-5940-6