J. Jasinski, R. Butcher, B. Narayana
Dec 16, 2009
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title compound, C15H10BrClO, the dihedral angle between mean planes of the bromo- and chloro-substituted benzene rings is 46.2 (2)° compared to 45.20 (9)° in the structure with the Cl substituent in the meta position of the aromatic ring. The dihedral angles between the mean plane of the prop-2-ene-1-one group and the mean planes of the 4-bromophenyl and 3-chlorophenyl rings are 28.7 (5) and 24.2 (4)°, respectively. In the crystal, weak intermolecular C—H⋯π interactions occur.