Ethyl 2-(4-cyanophenyl)-1-(4-fluorobenzyl)-1H-benzo [d] imidazole-5-carboxylate
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Original research
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The title benzimidazole derivative, C24H18FN3O2, is T-shaped, with the 4-cyano­benzene and 4-fluoro­benzyl rings inclined to the imidazole ring system by 32.89 (10) and 83.63 (10)°, respectively, and by 89.00 (12)° to one another. The terminal methyl group of the ethyl­carboxyl­ate group is disordered over three sites and was refined with a fixed occupancy ratio of 1/3:1/3:1/3. In the crystal, mol­ecules are essentially linked by offset π–π inter­actions, involving inversion-related imidazole rings [inter-centroid distance = 3.763 (1) Å], and stack along the b-axis direction.

Journal
Title
IUCrData
Publisher
International Union of Crystallography
Publisher Country
United Kingdom
Indexing
Scopus
Impact Factor
None
Publication Type
Prtinted only
Volume
1
Year
2016
Pages
x161124