Abstract

The Sn atom in the title substituted pyridinium stannate bromo-3,4-dichloro­benzene solvate, (C7H11N2)2[SnBr4(C6H3Cl2)2]·C6H3BrCl2, lies on a twofold axis within an octa­hedral C2Br4 donor set. Each cation forms an N—H⋯Br hydrogen bond to one of the Br atoms of the anion. The solvent mol­ecule 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.

Highlights

  • Structure Reports OnlineBis[4-(dimethylamino)pyridinium] tetrabromidobis(3,4-dichlorophenyl)stannate(IV)–1-bromo-3,4-dichlorobenzene (1/1) Key indicators: single-crystal X-ray study; T = 100 K; mean (N–C) = 0.010 A; disorder in solvent or counterion; R factor = 0.050; wR factor = 0.243; data-toparameter ratio = 20.0. Mr = 1202.55 Monoclinic, C2=c a = 19.2308 (2) Ab = 13.8983 (2) Ac = 15.4961 (2) A

  • The Sn atom in the title substituted pyridinium stannate bromo-3,4-dichlorobenzene solvate, (C7H11N2)2[SnBr4(C6H3Cl2)2]ÁC6H3BrCl2, lies on a twofold axis within an octahedral C2Br4 donor set

  • The solvent molecule is disordered about the twofold rotation axis with equal occupancy

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Summary

Structure Reports Online

Bis[4-(dimethylamino)pyridinium] tetrabromidobis(3,4-dichlorophenyl)stannate(IV)–1-bromo-3,4-dichlorobenzene (1/1) Key indicators: single-crystal X-ray study; T = 100 K; mean (N–C) = 0.010 A; disorder in solvent or counterion; R factor = 0.050; wR factor = 0.243; data-toparameter ratio = 20.0. Mr = 1202.55 Monoclinic, C2=c a = 19.2308 (2) Ab = 13.8983 (2) Ac = 15.4961 (2) A

Bruker SMART APEX diffractometer
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