2-Trifluoro­methyl-1H-benzimidazol-3-ium perchlorate

In the title salt, C(8)H(6)F(3)N(2) (+)·ClO(4) (−), the atoms of the benzimidazole ring (including H atoms) are nearly coplanar (r.m.s. deviation of the fitted atoms = 0.0122 Å) and the triflouromethyl group lies out of this plane. The perchlorate anion adopts a distorted tetra­hedral conformation w...

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Detalles Bibliográficos
Autor principal: Liu, Ming-Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247562/
https://www.ncbi.nlm.nih.gov/pubmed/22219867
http://dx.doi.org/10.1107/S1600536811039298
Descripción
Sumario:In the title salt, C(8)H(6)F(3)N(2) (+)·ClO(4) (−), the atoms of the benzimidazole ring (including H atoms) are nearly coplanar (r.m.s. deviation of the fitted atoms = 0.0122 Å) and the triflouromethyl group lies out of this plane. The perchlorate anion adopts a distorted tetra­hedral conformation with the Cl—O bond distances ranging from 1.412 (3) to 1.439 (2) Å. The benzimidazolium cations are linked to adjacent anions by inter­molecular N—H⋯O hydrogen bonds, forming chains.

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