Tavares, Eder do CoutoOliveira, Marcelo Ribeiro LeiteJanczak, JanVieira, Camila GrossiAlves, Leandro de CarvalhoCastro, Rodrigo AntunesVieira, Lígia Maria MendonçaLindemann, Renata HernandezPerpétuo, Genivaldo JulioVisconte, Leila Léa YuanRubinger, Mayura Marques Magalhães2015-03-122015-03-122012TAVARES, E. do C. et al. Syntheses, structural and spectroscopic characterization of novel zinc(II)-bis(trithiocarbimato) complexes and bis(N-methylsulfonyldithiocarbimate)-sulfide. Polyhedron, v. 31, p. 494-501, 2012. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0277538711006176?via%3Dihub`>. Acesso em: 25 fev. 2015.0277-5387http://www.repositorio.ufop.br/handle/123456789/4599Four zinc(II)-bis(trithiocarbimato) complexes with the general formula A2[Zn(RSO2N@CS3)2] [A= Ph4P+: R = CH3 (1), 4-CH3C6H4 (2); A = Bu4N+: R = CH3 (3), 4-CH3C6H4 (4)] were obtained by the reaction of sulfur with the correspondent zinc(II)-bis(dithiocarbimato) complexes. Additionally, the compound (Ph4P)2[(CH3SO2N@CS2)2S)] (5) was prepared from the potassium methylsulfonildithiocarbimate by oxidation with iodine. The compounds were characterized by elemental analyses and IR, 1H NMR and 13C NMR spectroscopies. The compounds 4 and 5 were also characterized by X-ray diffraction techniques. The compound 4 crystallizes in the centrosymmetric space group C2/c of the monoclinic system. The Zn(II) is in a distorted tetrahedral environment (ZnS4) in compound 4, and differ from the coordination mode observed in compound 1, which involves one sulfur and one nitrogen atom of each trithiocarbimate ligand. Compound 5 is the first example of a compound containing a bis(N-alkylsulfonyldithiocarbimate)-sulfide dianion and crystallises in the non-centrosymmetric space group P41212 of the tetragonal system.en-USDithiocarbimateTrithiocarbimateZinc complexesCrystal structureArtigo publicado em periodicoO periódico Polyhedron concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3566050688701.https://doi.org/10.1016/j.poly.2011.10.004