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1,4-Bis(1H-benzimidazol-2-yl)benzene methanol monosolvate.


ABSTRACT: The asymmetric unit of the title compound, C(20)H(14)N(4)·CH(4)O, contains two independent half-mol-ecules, each located on an inversion centre, and a methanol solvent mol-ecule. The benzimidazolyl groups form different dihedral angles [24.0?(1) and 11.6?(1)°] with the plane of the central benzene ring in the two mol-ecules. In the crystal, a two-dimensional network is formed through N-H? N, N-H?O and O-H?N hydrogen-bonding inter-actions between the benzimidazole units and methanol solvent mol-ecules. ?-? stacking inter-actions also occur between the benzimidazole rings of adjacent mol-ecules, with centroid-centroid distances of 3.720?(14)?Å and inter-planar distances of 3.53?(1)?Å .

SUBMITTER: Su JB 

PROVIDER: S-EPMC3050263 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature

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1,4-Bis(1H-benzimidazol-2-yl)benzene methanol monosolvate.

Su Jiang-Bo JB   Lin Shen S   Chen Li-Juan LJ   Yang Ming-Xing MX   Huang Hua H  

Acta crystallographica. Section E, Structure reports online 20101211 Pt 1


The asymmetric unit of the title compound, C(20)H(14)N(4)·CH(4)O, contains two independent half-mol-ecules, each located on an inversion centre, and a methanol solvent mol-ecule. The benzimidazolyl groups form different dihedral angles [24.0 (1) and 11.6 (1)°] with the plane of the central benzene ring in the two mol-ecules. In the crystal, a two-dimensional network is formed through N-H⋯ N, N-H⋯O and O-H⋯N hydrogen-bonding inter-actions between the benzimidazole units and methanol solvent mol-e  ...[more]

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