Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/4830
Title: Syntheses, crystal structure and spectroscopic characterization of new platinum(II) dithiocarbimato complexes.
Authors: Amim, Raquel S.
Oliveira, Marcelo Ribeiro Leite
Perpétuo, Genivaldo Julio
Janczak, Jan
Miranda, Liany Divina Lima
Keywords: Dithiocarbimates
Platinum complexes
Crystal structures
Issue Date: 2008
Citation: AMIM, R. S. et al. Syntheses, crystal structure and spectroscopic characterization of new platinum(II) dithiocarbimato complexes. Polyhedron, v. 27, p. 1891-1897, 2008. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0277538708001149>. Acessoe em: 20 fev. 2015.
Abstract: The reaction of 4-iodobenzenesulfonamide or 4-fluorobenzenesulfonamide with CS2 and KOH in dimethylformamide yielded the potassium N-R-sulfonyldithiocarbimates, K2(RSO2N@CS2) [R = 4-IC6H4 (1) and 4-FC6H4 (2)]. These salts reacted with K2[PtCl4] in water/methanol to yield complex anions bis(N-R-sulfonyldithiocarbimato) platinate(II), which were isolated as their tetrabutylammonium salts, (Bu4N)2[Pt(RSO2N@CS2)2] [R = 4-IC6H4 (3) and 4-FC6H4 (4)]. The structures of 2–4 were determined by X-ray crystallography. The Pt2+ in both complexes 3 and 4 lies at the inversion centre and the PtS4 moiety has a distorted square-planar configuration. The compounds were also characterized by IR, 1H NMR and 13C NMR spectroscopies, and elemental analyses. The molar conductance data are consistent with the fact that 3 and 4 are dianionic complexes.
URI: http://www.repositorio.ufop.br/handle/123456789/4830
metadata.dc.identifier.doi: https://doi.org/10.1016/j.poly.2008.02.030
ISSN: 0277-5387
metadata.dc.rights.license: O periódico Polyhedron concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3564801410644.
Appears in Collections:DEFIS - Artigos publicados em periódicos

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