(Z)-3-(9-Anthryl)-1-(4-bromophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one

(Z)-3-(9-Anthryl)-1-(4-bromophenyl)-2-(4-nitro-1H-imidazol-1-yl)prop-2-en-1-one

In the title molecule, C26H16BrN3O3, the anthracene and benzene mean planes make dihedral angles of 63.79 (2) and 14.67 (2)°, respectively, with the plane of the imidazole ring. In the crystal structure, weak intermolecular C—H...O hydrogen bond...

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Bibliographic Details
Main Authors: Yi-Hui Lu, Guang-Zhou Wang, Cheng-He Zhou, Yi-Yi Zhang
Format: Article
Language:English
Published: International Union of Crystallography 2009-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809018352
Description
Summary:In the title molecule, C26H16BrN3O3, the anthracene and benzene mean planes make dihedral angles of 63.79 (2) and 14.67 (2)°, respectively, with the plane of the imidazole ring. In the crystal structure, weak intermolecular C—H...O hydrogen bonds link molecules to form centrosymmetric dimers. Weak π–π stacking interactions, with centroid–centroid distances of 3.779 (2) and 3.826 (2) Å, supply additional stabilization. The crystal packing also exhibits short intermolecular contacts between the nitro groups and Br atoms [Br...O = 3.114 (2) Å].
ISSN:1600-5368

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