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Acta Cryst. (2013). E69, m91
[ doi:10.1107/S1600536812051744 ]

Dichloridodi-[mu]2-hydroxido-di-[mu]3-oxido-octaphenyltetratin(IV) dimethyl sulfoxide disolvate

S. Foladi, P. Khazaei, J. Attar Gharamaleki, B. Notash and M. K. Rofouei

Abstract: In the centrosymmetric tetranuclear title molecule, [Sn4(C6H5)8Cl2O2(OH)2]·2C2H6OS, the two independent tinIV atoms show distorted trigonal-bipyramidal SnC2O3 and SnC2O2Cl coordination geometries. The four tinIV atoms are bridged by the hydroxo and oxo ligands, forming a ladder-like array of three edge-connected Sn2O2 squares. The solvent molecules are linked to the tetranuclear molecule via O-H...O hydrogen bonds.

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