title: Bis[4-(dimethyl-amino)pyridinium] tetra-bromidobis(3,4-dichloro-phen-yl)stannate(IV)-1-bromo-3,4-dichloro-benzene (1/1).
abstract: The Sn atom in the title substituted pyridinium stannate bromo-3,4-dichloro-benzene solvate, (C(7)H(11)N(2))(2)[SnBr(4)(C(6)H(3)Cl(2))(2)]·C(6)H(3)BrCl(2), lies on a twofold axis within an octa-hedral C(2)Br(4) donor set. Each cation forms an N-H⋯Br hydrogen bond to one of the Br atoms of the anion. The solvent mol-ecule is disordered about the twofold rotation axis with equal occupancy. The crystal under investigation was non-merohedrally twinned, with a twin component ratio of 0.76:0.24.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Yau Chin
authors.initials: YC
authors.lastname: Koon
authors.forename: Kong Mun
authors.initials: KM
authors.lastname: Lo
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng