Bis(2-trifluoro­methyl-1H-benzimidazol-3-ium) tetra­chloridomercurate dihydrate

In the title compound, (C(8)H(6)F(3)N(2))(2)[HgCl(4)]·2H(2)O, the Hg(II) cation is coordinated by four Cl(−) anions in a distorted tetra­hedral geometry. In the crystal, the 2-trifluoro­methyl-1H-benzimidazolium cations link to the [HgCl(4)](2−) complex anions and lattice water mol­ecules via N—H⋯Cl...

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Detalles Bibliográficos
Autor principal: Liu, Ming-Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379063/
https://www.ncbi.nlm.nih.gov/pubmed/22719284
http://dx.doi.org/10.1107/S1600536812018855
Descripción
Sumario:In the title compound, (C(8)H(6)F(3)N(2))(2)[HgCl(4)]·2H(2)O, the Hg(II) cation is coordinated by four Cl(−) anions in a distorted tetra­hedral geometry. In the crystal, the 2-trifluoro­methyl-1H-benzimidazolium cations link to the [HgCl(4)](2−) complex anions and lattice water mol­ecules via N—H⋯Cl and N—H⋯O hydrogen bonds, and the lattice water mol­ecules further link to the Hg complex anion and the organic cations via O—H⋯Cl and O—H⋯F hydrogen bonding. One of the trifluoro­methyl groups is disordered over two orientations in a 0.59 (4):0.41 (4) ratio.

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