Date Published: June 01, 2012
Publisher: International Union of Crystallography
Author(s): Hesham Hussein Rassem, Abdussalam Salhin, Baharuddin Bin Salleh, Mohd Mustaqim Rosli, Hoong-Kun Fun.
In the title compound, C15H14N2O3, the dihedral angle between the benzene rings is 66.56 (5)°. In the crystal, N—H⋯O, O—H⋯O and C—H⋯O interactions link the molecules into a three-dimensional network. A π–π interaction, with a centroid–centroid distance of 3.628 (6) Å, helps to establish the packing.
For the properties of hydrazone derivatives, see: Lever (1972 ▶); Pelizzi & Pelizzi (1980 ▶). For related structures, see: Shan et al. (2003 ▶); Fun et al. (1996 ▶); Ferguson et al. (2005 ▶).