Lo Kong Mun, Ng Seik Weng
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Acta Crystallogr Sect E Struct Rep Online. 2009 May 14;65(Pt 6):m630. doi: 10.1107/S1600536809016687.
The tin atom in the substituted ammonium stannate(IV), (C(5)H(6)N)(2)[SnBr(3)(C(6)H(4)Cl)(2)Cl], lies on a center of symmetry in a distorted octa-hedral coordination geometry. Each independent halogen site is occupied by bromine and chlorine anions in an approximate 3:1 ratio. The pyridinium cation forms a hydrogen bond to only one of the halogen atoms.
在取代的锡酸铵(IV)(C₅H₆N)₂[SnBr₃(C₆H₄Cl)₂Cl]中,锡原子处于扭曲的八面体配位几何结构的对称中心上。每个独立的卤素位置被溴和氯阴离子以大约3:1的比例占据。吡啶鎓阳离子仅与其中一个卤素原子形成氢键。