Acta Cryst. (2005). E61, o2542-o2544 [ doi:10.1107/S1600536805020210 ]
Abstract: The title compound, C7H4Br2O, has mirror symmetry perpendicular to the tropone ring, and forms a head-to-head association of two nearly parallel molecules. Intermolecular -, halogen-halogen and C-HO interactions are observed in the crystal structure.
Online 16 July 2005
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