2-Trifluoromethyl-1H-benzimidazol-3-ium perchlorate
In the title salt, C8H6F3N2 +·ClO4 −, 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 tetrahedra...
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| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2011
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247562/ |
| Summary: | In the title salt, C8H6F3N2
+·ClO4
−, 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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