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Acta Cryst. (2013). E69, o1073  [ doi:10.1107/S1600536813015481 ]

4-Nitro-N^2^-(pyridin-4-ylmethylidene)benzene-1,2-diamine

G.-L. Liu, J. Sun, J.-C. Zhang, J. Mei and C. Guo

Abstract: In the title compound, C12H10N4O2, the dihedral angle between the aromatic rings is 43.18 (16)°. The nitro group is rotated from its attached ring by 7.8 (2)° and a short intramolecular N-H...N contact occurs. In the crystal, the molecules are linked by N-H...N and C-H...O hydrogen bonds, generating a three-dimensional network.


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