The crystal structure of tetrakis[trimethylthiomethyl-platinum(IV)], [Pt(CH3)3(SCH3)4期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

The crystal structure of tetrakis[trimethylthiomethyl-platinum(IV)], [Pt(CH3)3(SCH3)4

Authors:	Graham Smith Colin H.L. Kennard Thomas C.W. Mak

Affiliation:	Department of Chemistry, Queensland Institute of Technology, Brisbane, 4000 Australia;Department of Chemistry, University of Queensland, Brisbane, 4067 Australia;Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories Hong Kong

Abstract:	The crystal structure of trimethyl(thiomethyl)platmum(IV), [Pt(CH₃)₃(SCH₃)]₄, has been determined using X-ray diffraction. The compound has three independent but isostructural tetrameric units in the asymmetric unit. The four metal atoms in each tetramer are linked by bridging thiomethyl sulphurs, with three methyl groups completing the octahedral coordination around each platinum. Mean interatomic distances within the tetramer are PtS, 2.48(2), PtC, 2.00(4), PtPt, 3.80(2) Å, with a mean bridge angle SPtS, 79.1(7)°.

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