2-Bromo-1-[1-(4-bromo-phen-yl)-5-methyl-1H-1,2,3-triazol-4-yl]ethanone

The asymmetric unit of the title compound, C11H9Br2N3O, contains two crystallographically independent mol-ecules with similar geometries; the Br-C-C=O torsion angles are 1.2 (4) and -2.8 (4)°, and the benzene and triazole rings are inclined o one another by 51.90 (16) and 51.88 (16)°. The two molecu...

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Published inActa crystallographica. Section E, Structure reports online Vol. 70; no. Pt 7; p. o818
Main Authors Bunev, Alexander S, Troshina, Marina A, Ostapenko, Gennady I, Pavlova, Andzhela P, Khrustalev, Victor N
Format Journal Article
LanguageEnglish
Published United States International Union of Crystallography 01.07.2014
Subjects
crystal structure
Organic Papers
crystal structure
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Summary:The asymmetric unit of the title compound, C11H9Br2N3O, contains two crystallographically independent mol-ecules with similar geometries; the Br-C-C=O torsion angles are 1.2 (4) and -2.8 (4)°, and the benzene and triazole rings are inclined o one another by 51.90 (16) and 51.88 (16)°. The two molecules are related by a pseudo-screw 21 axis directed along [100]. In the crystal, mol-ecules are linked into a three-dimensional network by weak C-H⋯O and C-H⋯N hydrogen bonds and secondary Br⋯Br [3.5991 (8) and 3.6503 (9) Å] inter-actions.
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ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536814014603