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3,3'-Dicyclo-pentyl-1,1'-(1,3-phenyl-enedimethyl-ene)dibenzimidazol-1-ium bis-(hexa-fluoro-phosphate).

ABSTRACT: In the title compound, C(32)H(36)N(4) (2+)·2PF(6) (-), the cation and the anions each have crystallographic twofold rotation symmetry. The benzimidazole ring is almost planar [r.m.s. deviation = 0.0161?(1)?Å] and makes a dihedral angle of 5.77?(4)° with its symmetry-related component and a dihedral angle of 80.96?(5)° with the central benzene ring. The cyclo-pentyl ring adopts a half-chair conformation. In the crystal, mol-ecules are linked into a three-dimensional network through C-H?F hydrogen bonds. A C-H?? inter-action is also observed.

SUBMITTER: Haque RA 

PROVIDER: S-EPMC3379432 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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3,3'-Dicyclo-pentyl-1,1'-(1,3-phenyl-enedimethyl-ene)dibenzimidazol-1-ium bis-(hexa-fluoro-phosphate).

Haque Rosenani A RA   Nasri S Fatimah SF   Rosli Mohd Mustaqim MM   Fun Hoong-Kun HK  

Acta crystallographica. Section E, Structure reports online 20120523 Pt 6

In the title compound, C(32)H(36)N(4) (2+)·2PF(6) (-), the cation and the anions each have crystallographic twofold rotation symmetry. The benzimidazole ring is almost planar [r.m.s. deviation = 0.0161 (1) Å] and makes a dihedral angle of 5.77 (4)° with its symmetry-related component and a dihedral angle of 80.96 (5)° with the central benzene ring. The cyclo-pentyl ring adopts a half-chair conformation. In the crystal, mol-ecules are linked into a three-dimensional network through C-H⋯F hydrogen  ...[more]

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