Solid-state compounds of 2-chlorobenzylidenepyruvate with some bivalent metal ions - Synthesis, characterization and thermal behaviour
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Data
2007-12-01
Autores
Bannach, G.
Siqueira, A. B.
Ionashiro, E. Y.
Rodrigues, E. C.
Ionashiro, Massao [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Springer
Resumo
Solid-state M-2-Cl-BP, where M stands for Mn, Fe, Co, Ni, Cu, Zn and Pb and 2-Cl-BP is 2-chlorobenzylidenepyruvate, have been synthesized. Thermogravimetry and derivative thermogravimetry (TG/DTG), simultaneous thermogravimetry and differential thermal analysis (TG-DTA), X-ray powder diffractometry, infrared spectroscopy, elemental analysis, and complexometry were used to characterize and to study the thermal behaviour of these compounds. The results led to information about the composition, dehydration, thermal stability and thermal decomposition of the isolated compounds.
Descrição
Palavras-chave
bivalent metals, 2-chlorobenzylidenepyruvate, coordination sites, thermal behaviour
Como citar
Journal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 90, n. 3, p. 873-879, 2007.