Crystal structure of 2-(4-chloro-3-fluoro­phen­yl)-1H-benzimidazole

Acta Crystallographica Section E: Crystallographic Communications

Krishnamurthy, M.S.¹  Begum, N.S.¹ 

[1]Department of Studies in Chemistry, Central College Campus, Bangalore University, Bangalore 560 001, Karnataka, India

关键词: CRYSTAL STRUCTURE;    BENZIMIDAZOLE;    FLUORINE-CONTAINING COMPOUND;    HYDROGEN BONDING;    C-H...[PI] INTERACTIONS;    [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015008683

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C13H8ClFN2, the dihedral angle between the plane of the benzimidazole ring system (r.m.s. deviation = 0.022 Å) and the benzene ring is 26.90 (8)°. The F atom at the meta position of the benzene ring is disordered over two sites in a 0.843 (4):0.157 (4) ratio. In the crystal, mol­ecules are linked by N—H⋯N hydrogen bonds, forming infinite C(4) chains propagating along [010]. In addition, weak C—H⋯π and π–π inter­actions [shortest centroid–centroid separation = 3.6838 (12) Å] are observed, which link the chains into a three-dimensional network.

【 授权许可】

CC BY