J. Jasinski, R. Butcher, K. Veena
Jun 16, 2010
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title compound, C15H10BrClO, the dihedral angle between the mean planes of the benzene rings in the ortho-bromo- and para-chloro-substituted rings is 70.5 (6)°. The dihedral angles between the mean plane of the prop-2-en-1-one group and the mean planes of the benzene rings in the 4-chlorophenyl and 2-bromophenyl rings are 14.9 (3) and 63.3 (8)°, respectively. In the crystal, inversion dimers linked by pairs of weak C—H⋯O interactions are observed as well as aromatic π–π stacking interactions.