Foram estudadas as reações entre CODPtCl2, COD = 1,5 ciclooctadieno, e os compostos tiolato de estanho (Ph)3Sn(SPh) e (Ph)2Sn(SPh)2. Reação entre CODPtCl2 e (Ph)3Sn(SPh) originou dois novos complexos heterobimetálicos contendo Pt e Sn, dependendo da razão molar CODPtCl2/(Ph)3Sn(SPh). Para uma razão molar de 1: 2 foi obtido CODPt(SPh)2(Cl)Sn(Ph)3.2CH2 Cl2, complexo 1, juntamente com o complexo homometálico CODPt(SPh)Cl.CH2Cl2. Para a razão molar 1:1 o complexo formado foi CODPt(SPh)(Cl)2Sn(Ph)3.3CH2Cl2, complexo 2. Reação com (Ph)2Sn(SPh)2 não originou nenhum complexo heterobimetálico, apenas CODPt(SPh)2. 4CH2Cl2. Os complexos foram caracterizados por espectroscopias Mössbauer, de IV, RMN de ¹H, 13C, 195Pt, 119Sn, análise elementar e absorção atômica.
The reactions between CODPtCl2, COD = 1,5 cyclooctadiene, and the tin thiolate compounds (Ph)3Sn(SPh) and (Ph)2Sn(SPh)2 have been studied. Reaction between CODPtCl2 and (Ph)3Sn(SPh) yielded two new Pt-Sn heterobimetallic complexes depending on the CODPtCl2/(Ph)3Sn(SPh) molar ratio. For a 1:2 molar ratio, CODPt(SPh)2(Cl)Sn(Ph)3.2CH2Cl2, complex 1, was obtained, together with the homometallic complex CODPt(SPh)Cl.CH2Cl2. For a 1:1 molar ratio the complex formed was CODPt(SPh)(Cl)2Sn(Ph)3.3CH2Cl2, complex 2. Reaction with (Ph)2Sn(SPh)2 did not yielded any heterobimetallic complex, but rather CODPt(SPh)2.4CH2Cl2. The complexes were characterized by IR, ¹H-NMR, 13C-NMR, 195Pt-NMR, 119Sn-NMR and Mössabauer spectroscopies, elemental analysis and atomic absorption.