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Acta Cryst. (2003). E59, o399-o400 [ doi:10.1107/S1600536803004422 ]
Abstract: In the title compound, C14H10BrClN2O2, the bromophenyl and chlorophenyl groups lie in cis and trans positions, respectively, across the C-N bonds with respect to the urea carbonyl O atom. In the crystal structure, the molecules form dimers via intermolecular hydrogen bonds involving the amino H atom that is closest to the carbonyl O atom of the benzoyl group and the urea carbonyl O atom.
Online 7 March 2003
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