ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.68, 2012 (ESCI)
In the title Schiff base compound, C13H9Cl2NO, the molecule displays an E conformation about the imine C = N double bond, with a dihedral angle of 8.09 (11)degrees between the two benzene rings. In the crystal, molecules are linked by a single O-H center dot center dot center dot O hydrogen bond, giving one-dimensional chains which extend along (100).