Synthesis, characterization and thermal behavior of complexes of Cu(II), Zn(II) and Cd(II) with S,S '-methylenebis(cysteine)
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Data
2002-08-01
Autores
Cavicchioli, M.
Corbi, P. P.
Melnikov, P.
Massabni, Antonio Carlos [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Taylor & Francis Ltd
Resumo
Synthesis and characterization, including data on thermal decomposition, are reported for the complexes of S,S'-methylenebis(cysteine) (djenkolic acid) with copper(II), zinc(II) and cadmium(II): CuC(7)H(12)N(2)O(4)S(2) [I]; ZnC(7)H(12)N(2)O(4)S(2) [II] and CdC(7)H(12)N(2)O(4)S(2) [III] X-ray diffraction showed that the compounds are isostructural and belong to a monoclinic system. According to IR spectra, COO, NH(2) groups and bridging sulfur atoms are the main coordination sites.
Descrição
Palavras-chave
S,S '-methylenebis(cysteine), djenkolic acid, transition metals, complexes
Como citar
Journal of Coordination Chemistry. Abingdon: Taylor & Francis Ltd, v. 55, n. 8, p. 951-959, 2002.