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2-(1-Phenyl-1H-benzimidazol-2-yl)phenol.

ABSTRACT: In the title mol-ecule, C19H14N2O, the benzimidazole unit is close to being planar [maximum deviation = 0.0253?(11)?Å] and forms dihedral angles of 68.98?(6) and 20.38?(7)° with the adjacent phenyl and benzene rings; the dihedral angle between the latter two planes is 64.30?(7)°. An intra-molecular O-H?N hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked by C-H?N and C-H?O hydrogen bonds, and consolidated into a three-dimensional architecture by ?-? stacking inter-actions, with a centroid-centroid distance of 3.8428?(12)?Å.

SUBMITTER: Thiruvalluvar A

PROVIDER: S-EPMC3588362 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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2-(1-Phenyl-1H-benzimidazol-2-yl)phenol.

Thiruvalluvar A A Rosepriya S S Jayamoorthy K K Jayabharathi J J Oztürk Yildirim Sema S Butcher R J RJ

Acta crystallographica. Section E, Structure reports online 20121208 Pt 1

In the title mol-ecule, C19H14N2O, the benzimidazole unit is close to being planar [maximum deviation = 0.0253 (11) Å] and forms dihedral angles of 68.98 (6) and 20.38 (7)° with the adjacent phenyl and benzene rings; the dihedral angle between the latter two planes is 64.30 (7)°. An intra-molecular O-H⋯N hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked by C-H⋯N and C-H⋯O hydrogen bonds, and consolidated into a three-dimensional architecture by π-π stacking inter- ...[more]

PMID: 23476443

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