[5-(4-Bromophenoxymethyl)-1,3,4-thiadiazole-2-thiolato]triphenyltin(IV)

Abstract

Key indicators: single-crystal X-ray study; T = 293 K; mean (C-C) = 0.005 Å; R factor = 0.034; wR factor = 0.077; data-to-parameter ratio = 15.0.In title compound, [Sn(C 6 H 5 ) 3 (C 9 H 6 BrN 2 OS 2 )], the Sn atom is five-coordinated and the 1,3,4-thiadiazole-2-thiol ligand acts as an S,N-bidentate chelating ligand. The five-coordinate Sn IV atom forms four primary bonds, three to the phenyl groups and one to the S atom. Thus, the title complex has a distorted cis-trigonal bipyramidal geometry with the S atom and two C atoms occupying the equatorial plane, whereas the N atom and another C atom are in axial positions. In addition, there is a weak intramolecular SnÁ Á ÁN interaction. The crystal structure involves weak intramolecular C-HÁ Á ÁN and intermolecular C-HÁ Á ÁBr hydrogen bonding. Related literature