Synthesis and characterization of trimethylplatinum(IV) complexes with (2-dimethylaminoethyl)organochalcogenides (Me2NCH2CH2ER; E = S, Se, Te). X-ray crystal structure of [PtMe3Br(Me2NCH2CH2SC6H4Me-4)]
作者:Vimal K. Jain、Satyajeet Chaudhury、Rakesh Bohra
DOI:10.1016/s0277-5387(00)83057-0
日期:1993.10
Trimethylplatinum(IV) complexes of the type [PtMe3X(Me2NCH2CH2ER)] (X = Cl, Br, I; ER = SBu(t), SC6H4Me-4, SPh, SePh, TePh) have been prepared and characterized by elemental analysis and NMR (H-1 and C-13) spectral data. The structure of [PtMe3Br(Me2NCH2CH2SC6H4Me-4)] has been determined by single-crystal X-ray diffraction. The central platinum atom is coordinated by three fac-methyl groups and nitrogen, sulphur and bromine atoms. The five-membered chelate ring PtNCCS is non-planar.