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

Abstract

The asymmetric unit of the title compound, C11H 9Br2N3O, contains two crystallographically independent molecules 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, molecules are linked into a threedimensional network by weak C-H⋯O and C-H⋯N hydrogen bonds and secondary Br⋯Br [3.5991 (8) and 3.6503 (9) Å] interactions.