A bis(benzenedithiolate)-bridged dinuclear RhIIIcomplex with capping triphenylphosphine ligands and an Rh2S2core

Autor: Orde Q. Munro, Siphamandla W. Hadebe, Ross S. Robinson
Rok vydání: 2006
Předmět:
Zdroj: Acta Crystallographica Section E Structure Reports Online. 63:m175-m177
ISSN: 1600-5368
DOI: 10.1107/s1600536806053037
Popis: The title compound, bis­(μ-benzene-1,2-dithiol­ato)bis­[(2-mercaptobenzene­thiol­ato)triphenyl­phosphine)rhodium(III)] dichloro­methane tetra­solvate, [Rh2(C6H4S2)2(C6H5S2)2(C18H15)2]·4CH2Cl2, isolated from the reaction of Wilkinson's catalyst RhCl(PPh3)3 and benzo[1,3,2]dithia­borole, is a neutral dinuclear species with two bridging benzene­dithiol­ate ligands and two 2-mercaptobenzene­thiol­ate ligands chelating each RhIII ion. This compound is derived from decomposition of the borole derivative after its oxidative addition to RhI. The compound crystallizes as the dichloro­methane tetra­solvate. The molecule is centrosymmetric. The Rh—S distances in the Rh2S2 core are inequivalent, measuring 2.383 (1) and 2.409 (1) A.
Databáze: OpenAIRE