Crystal structure of 2-methyl-1H-imidazol-3-ium aqua­tri­chlorido­(oxalato-κ2O,O′)stannate(IV)

Acta Crystallographica Section E: Crystallographic Communications

Maris, T.⁴  Diop, M.B.⁸  Plasseraud, L.^1,13  Diop, L.^1,15 

[1] Cheikh Anta Diop, Dakar, Senegal;de Bourgogne, Facultéde Montrédes Sciences et Techniques, Universitédes Sciences, 9 avenue Alain Savary, 21000 Dijon, France;DéICMUB UMR 6302, UniversitéLaboratoire de Chimie Minéal, 2900 Boulevard Éal, Québec, H3C 3J7, Canada;douard-Montpetit, Montrépartement de Chimie, Facultépartement de Chimie, Universitérale et Analytique, Dé

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

DOI  :  10.1107/S2056989015005988

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The tin(IV) atom in the complex anion of the title salt, (C4H7N2)[Sn(C2O4)Cl3(H2O)], is in a distorted octa­hedral coordination environment defined by three chlorido ligands, an oxygen atom from a water mol­ecule and two oxygen atoms from a chelating oxalate anion. The organic cation is linked through a bifurcated N—H⋯O hydrogen bond to the free oxygen atoms of the oxalate ligand of the complex [Sn(H2O)Cl3(C2O4)]− anion. Neighbouring stannate(IV) anions are linked through O—H⋯O hydrogen bonds involving the water mol­ecule and the two non-coordinating oxalate oxygen atoms. In combination with additional N—H⋯Cl hydrogen bonds between cations and anions, a three-dimensional network is spanned.

【 授权许可】

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