Issue 1, 1989

(Diphenylphosphinomethyl)diphenylphosphine sulphide (Ph2PCH2PPh2S) and its methanide anion Ph2PCHPPh2S as ligands in organogold chemistry. X-Ray crystal structure of cis-[Au(C6F5)2(PPh2CHPPh2S)]

Abstract

Stable gold complexes containing uni- or bi-dentate Ph2PCH2PPh2S are described. Deprotonation of the ligand yields complexes containing the anionic ligand Ph2PCHPPh2S, which acts either as a P,S-chelating ligand or as a P, C, S-bridging six-electron ligand. The molecular structure of [Au(C6F5)2(Ph2PCHPPh2S)] has been established by X-ray crystallography. The P–C bond lengths are appreciably shorter than in complexes containing chelating Ph2PCH2PPh2.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1989, 73-77

(Diphenylphosphinomethyl)diphenylphosphine sulphide (Ph2PCH2PPh2S) and its methanide anion Ph2PCHPPh2S as ligands in organogold chemistry. X-Ray crystal structure of cis-[Au(C6F5)2(PPh2CHPPh2S)]

R. Usón, A. Laguna, M. Laguna, M. N. Fraile, P. G. Jones and C. F. Erdbrügger, J. Chem. Soc., Dalton Trans., 1989, 73 DOI: 10.1039/DT9890000073

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