Crystal structure of bis­(2-methyl-1H-imidazol-3-ium) μ-oxalato-bis­[n-butyl­tri­chlorido­stannate(IV)]

Acta Crystallographica Section E: Crystallographic Communications

Oliver, A.G.¹  Diop, L.²  Diop, M.B.² 

[1] Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46557-5670, USA;Laboratoire de Chimie Minérale et Analytique, Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal

关键词: CRYSTAL STRUCTURE;    ORGANOTIN(IV) COMPLEX;    OXALATE;    HYDROGEN BONDS;   

DOI  :  10.1107/S2056989016008434

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The SnIV atom in the centrosymmetric anion of the title salt, (C4H7N2)2[Sn2(C4H9)2(C2O4)Cl6], is coordinated in a distorted octa­hedral mode by two O atoms of a bridging oxalate moiety, three Cl atoms and a C atom of an n-butyl group. The latter is disordered over two sets of sites in a 0.66:0.33 occupancy ratio. N—H⋯O and N—H⋯Cl hydrogen bonds involving the 2-methyl­imidazolium cation and neighbouring anions result in the formation of chains extending parallel to [001].

【 授权许可】

CC BY