Date Published: April 01, 2011
Publisher: International Union of Crystallography
Author(s): Hai-Yun Zhu.
The molecule of the title compound, C15H13N3O4, adopts an E configuration with respect to the C=N bond. The dihedral angle between the two benzene rings is 6.0 (3)°. In the crystal, molecules are linked through intermolecular N—H⋯O hydrogen bonds to form chains along the c axis.
For background on hydrazone compounds, see: Rasras et al. (2010 ▶); Fan et al. (2010 ▶); Ajani et al. (2010 ▶); Avaji et al. (2009 ▶). For the crystal structures of typical hydrazone compounds, see: Khaledi et al. (2010 ▶); Han et al. (2010 ▶); Hussain et al. (2010 ▶); Ji & Lu (2010 ▶). For the hydrazone compound reported recently by the author, see: Zhu (2010 ▶). For the reference bond values, see: Allen et al. (1987 ▶).