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Acta Cryst. (2012). E68, o26  [ doi:10.1107/S1600536811051464 ]


S. Saeed, N. Rashid, R. Hussain and W.-T. Wong

Abstract: The title molecule, C13H8BrN3O5, is slightly twisted, with the dihedral angle between the two benzene rings being 5.9 (1)°. In the crystal, N-H...O hydrogen bonds link the molecules into one-dimensional chains running along [101]. Further stabilization of the crystal structure is provided by [pi]-[pi] interactions [shortest centroid-centroid distance = 3.6467 (17) Å].

Online 3 December 2011

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