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Acta Crystallogr Sect E Struct Rep Online
; 69(Pt 9): o1444, 2013.
Article
in English
| MEDLINE
| ID: mdl-24427072
ABSTRACT
In the title compound, C22H16Br2O2, which has approximate non-crystallographic inversion symmetry, the dihedral angles between the central ring and the pendant rings are 89.1â (4) and 82.4â (3)°; the dihedral angle between the pendant rings is 12.1â (4)°. In the crystal, the packing is influenced by van der Waals forces and no aromatic π-π stacking is observed.