Acta Cryst. (2011). E67, o2119 [ doi:10.1107/S1600536811029151 ]
Abstract: In the title compound, C28H22Br2O4, the two 4-bromomethylbenzoyl groups at the 1- and 8-positions of the naphthalene ring system are aligned almost antiparallel, the benzene rings forming a dihedral angle of 2.94 (16)°. The dihedral angles between the benzene rings and the naphthalene ring systems are 70.98 (13) and 72.89 (13)°. In the crystal, centrosymmetrically-related molecules are linked into dimeric units by intermolecular C-HO interactions.
Online 23 July 2011
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