2-[4-(Trifluoromethyl)phenyl]-1H-benzimidazole
نویسندگان
چکیده
In the title compound, C14H9F3N2, the mean planes of the benzimidazole ring system and the tri-fluoro-methyl-substituted benzene ring form a dihedral angle of 30.1 (1)°. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds into chains along [010]. Weak C-H⋯F hydrogen bonds and a weak C-H⋯π inter-action connect the chains into a two-dimensional network parallel to (001).
منابع مشابه
2-[4-(Trifluoromethoxy)phenyl]-1H-benzimidazole
In the title compound, C(14)H(9)F(3)N(2)O, the best planes of the benzimidazole group and benzene ring form a dihedral angle of 26.68 (3)°. In the crystal, N-H⋯N hydrogen bonds link the mol-ecules into infinite chains parallel to the c axis. Stacking inter-actions between the benzimidazole groups [centroid-centroid distance = 3.594 (5) Å] assemble the mol-ecules into layers parallel to (100). T...
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In the title compound, C(15)H(11)N(5), the benzimidazole ring system is nearly planar [maximum deviation = 0.039 (2) Å], and is oriented at a dihedral angle of 28.85 (10)° with respect to the benzene ring; the dihedral angle between the triazole and benzene rings is 17.30 (15)°. In the crystal N-H⋯N hydrogen bonds link the mol-ecules into chains. Weak C-H⋯N inter-actions are also present.
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The asymmetric unit of the title compound, C(26)H(32)N(4)O(4), consists of two independent mol-ecules. In both mol-ecules, the eth-oxy groups are each disordered over two sets of sites with occupancies of 0.695 (4):0.305 (4) and 0.877 (2):0.123 (2). The dihedral angles between the benzimidazole ring system and the adjacent benzene ring in the two mol-ecules are 41.41 (5) and 31.46 (5)°. In the ...
متن کاملCrystal structures of 3-fluoro-N-[2-(trifluoromethyl)phenyl]benzamide, 3-bromo-N-[2-(trifluoromethyl)phenyl]benzamide and 3-iodo-N-[2-(trifluoromethyl)phenyl]benzamide
In the title compounds, C14H9F4NO, (I), C14H9BrF3NO, (II), and C14H9F3INO, (III), the two benzene rings are inclined to one another by 43.94 (8)° in mol-ecule A and 55.66 (7)° in mol-ecule B of compound (I), which crystallizes with two independent mol-ecules in the asymmetric unit, but by only 10.40 (12)° in compound (II) and 12.5 (2)° in compound (III). In the crystals of all three compounds, ...
متن کامل1-{[Dimethyl(phenyl)silyl]methyl}-3-(2-phenylethyl)-1H-benzimidazol-3-ium bromide monohydrate
The title compound, C(24)H(27)N(2)Si(+)·Br(-)·H(2)O, was synthesized from 1-(dimethyl-phenyl-silylmeth-yl)-1H-benzimidazole and (2-bromo-eth-yl)benzene in dimethyl-formamide. The benzimidazole ring system is nearly planar, with a maximum deviation of 0.015 (5) Å, and forms dihedral angles of 73.0 (3) and 39.6 (2)°, with the phenyl rings. In the crystal, mol-ecules are linked by O-H⋯Br, C-H⋯Br a...
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