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Acta Cryst. (2005). E61, o4018-o4019 [ doi:10.1107/S1600536805035932 ]
Abstract: The title compound, C20H16N4O5, is non-planar. The central benzene ring makes dihedral angles of 58.14 (6) and 5.00 (9)° with the terminal phenyl ring and the nitrophenylhydrazine mean plane, respectively. A bifurcated intra/intermolecular N-H
(O,O) hydrogen bond helps to establish the molecular conformation and consolidate the crystal packing.
Online 5 November 2005
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