2,4-Dichloro-6-({2-[(3,5-dichloro-2-hydroxybenzylidene)amino]ethyl}iminomethyl)phenol

Abstract

Key indicators: single-crystal X-ray study; T = 295 K; mean (C-C) = 0.003 Å; R factor = 0.031; wR factor = 0.081; data-to-parameter ratio = 15.2.The title molecule, C 16 H 12 Cl 4 N 2 O 2 , lies about an inversion center. The symmetry-unique part of the molecule contains an intramolecular O-HÁ Á ÁN hydrogen bond. In the crystal, molecules are arranged in corrugated layers parallel to (101). Weak -stacking interactions, with a centroid-centroid diatance of 3.7923 (13) Å , are present. Related literature