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Acta Cryst. (2013). E69, o1584
[ doi:10.1107/S1600536813025403 ]


X.-Z. Wang

Abstract: In the title compound, C17H16Br2N2O2, the dihedral angle between the benzene rings is 57.7 (3)°. The conformation of the central N-C-C-C-N chain is gauche-anti [torsion angles = -64.2 (4) and -167.8 (4)°]. Two intramolecular O-H...N hydrogen bonds occur. In the crystal, molecules are linked by pairs of C-H...O hydrogen bonds, forming inversion dimers.

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