Acta Cryst. (2010). E66, o2738 [ doi:10.1107/S1600536810039358 ]
Abstract: In the title compound, C24H18N2O4, the phenyl and benzene rings are both oriented almost perpendicular to the naphthalene ring system at dihedral angles of 70.97 (5) and 84.64 (5)°. The former rings make a dihedral angle of 87.15 (6)°. The molecule has a Z configuration about the C=N bond. In the crystal, molecules are connected by a pair of intermolecular O-HO hydrogen bonds between the hydroxy and the nitro group, forming centrosymmetric dimers. Intermolecular C-HO interactions also occur.
Online 9 October 2010
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