SYNTHESIS AND CHARACTERIZATION OF TRIMETHYLPLATINUM(IV) COMPLEXES WITH (2-DIMETHYLAMINOETHYL)ORGANOCHALCOGENIDES (ME2NCH2CH2ER - E = S, SE,TE) - X-RAY CRYSTAL-STRUCTURE OF [PTME3BR(ME2NCH2CH2SC6H4ME-4)]
Vk. Jain et al., SYNTHESIS AND CHARACTERIZATION OF TRIMETHYLPLATINUM(IV) COMPLEXES WITH (2-DIMETHYLAMINOETHYL)ORGANOCHALCOGENIDES (ME2NCH2CH2ER - E = S, SE,TE) - X-RAY CRYSTAL-STRUCTURE OF [PTME3BR(ME2NCH2CH2SC6H4ME-4)], Polyhedron, 12(19), 1993, pp. 2377-2385
Trimethylplatinum(IV) complexes of the type [PtMe3X(Me2NCH2CH2ER)] (X
= Cl, Br, I; ER = SBu(t), SC6H4Me-4, SPh, SePh, TePh) have been prepar
ed and characterized by elemental analysis and NMR (H-1 arid C-13) spe
ctral data. The structure of [PtMe3Br(Me2NCH2CH2SC6H4Me-4)] has been d
etermined by single-crystal X-ray diffraction. The central platinum at
om is coordinated by three fac-methyl groups and nitrogen, sulphur and
bromine atoms. The five-membered chelate ring PtNCCS is non-planar.