1,2-Bis(diphenyl-phosphan-yl)ethane-κ(2)P,P']dichloridopalladium(II) dimethyl sulfoxide monosolvate.

Ismail Warad,M Iqbal Choudhary,Sammer Yousuf,Abdullah S Aldwayyan,Fahad M Al-Jekhedab

doi:10.1107/s1600536812028310

Abstract

In the title compound, [PdCl2(C26H24P2)]·C2H6OS, the PdII atom adopts a distorted cis-PdCl2P2 square-planar coordination geometry. The five-membered chelate ring adopts an envelope conformation with a methylene C atom in the flap position. The S and C atoms of the dimethyl sulfoxide (DMSO) solvent molecule are disordered over two sets of sites in a 0.8976 (18):0.1024 (18) ratio. The DMSO O atom accepts three C—H⋯O hydrogen bonds from an adjacent complex molecule.

Highlights

Electronics, Communications and Photonics Program, King Abdulaziz City for Science and Technology, PO Box 6086, Riyadh 11442, Saudi Arabia, and dH.E.J
The S and C atoms of the dimethyl sulfoxide (DMSO) solvent molecule are disordered over two sets of sites in a 0.8976 (18):0.1024 (18) ratio
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry

Summary

Structure Reports

Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.004 Å; disorder in solvent or counterion; R factor = 0.027; wR factor = 0.069; data-toparameter ratio = 20.3. In the title compound, [PdCl2(C26H24P2)]C2H6OS, the PdII atom adopts a distorted cis-PdCl2P2 square-planar coordination geometry. The five-membered chelate ring adopts an envelope conformation with a methylene C atom in the flap position. The S and C atoms of the dimethyl sulfoxide (DMSO) solvent molecule are disordered over two sets of sites in a 0.8976 (18):0.1024 (18) ratio. The DMSO O atom accepts three C—H O hydrogen bonds from an adjacent complex molecule

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