In the title compound, C15H12Br2N 2O2, the mol-ecule adopts an E conformation about the C=N double bond and a transoid conformation about the central N - N bond, with a C(=O) - N - N - C(H) dihedral angle of 169.4 (4)°. In the crystal, mol-ecules are linked by N - H⋯O hydrogen bonds, leading to C(4) chains. The packing also features slipped π-π stacking inter-actions, with a centroid-centroid separation of 3.838 (3) Å and a slippage of 1.19 Å.
|Journal||Acta Crystallographica Section E: Structure Reports Online|
|Publication status||Published - 20 Aug 2009|