Abstract
In the title compound, C15H13NO4, the dihedral angle between the substituted benzene rings is 9.9 (8)°. Part of the molecule (the salicylaldimine segment) is disordered over two sets of sites, with a refined site-occupancy ratio of 0.550 (14):0.450 (14). Intramolecular O—H⋯N hydrogen bonds form S(6) ring motifs. In the crystal, pairs of O—H⋯O hydrogen bonds link molecules into centrosymmetric dimers with R 2 2(8) ring motifs. The crystal packing also features C—H⋯π interactions.
Highlights
In the title compound, C15H13NO4, the dihedral angle between the substituted benzene rings is 9.9 (8)
The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry
An approximate treatment of cell esds is used for estimating esds involving l.s. planes
Summary
Department of Chemistry, Payame Noor University, PO Box 19395-3697 Tehran, I. R. of IRAN, bDepartment of Chemistry, Marvdasht Branch, Islamic Azad Tehran Branch, Islamic Azad University, Tehran, Iran, and eDepartment of Physics, University of Sargodha, Punjab, Pakistan Key indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.005 Å; disorder in main residue; R factor = 0.081; wR factor = 0.258; data-to-parameter ratio = 8.3.
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