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2-Trifluoro-methyl-1H-benzimidazol-3-ium perchlorate.

ABSTRACT: 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 tetra-hedral 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 inter-molecular N-H?O hydrogen bonds, forming chains.

SUBMITTER: Liu ML

PROVIDER: S-EPMC3247562 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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2-Trifluoro-methyl-1H-benzimidazol-3-ium perchlorate.

Liu Ming-Liang ML

Acta crystallographica. Section E, Structure reports online 20111005 Pt 11

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 tetra-hedral 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 inter-molecular N-H⋯O hydrogen bonds, forming chains. ...[more]

PMID: 22219867

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