Date Published: July 01, 2012
Publisher: International Union of Crystallography
Author(s): Hui Zhu, Hui-Hui Jiang, Hai-Liang Zhu.
In the title compound, C15H12BrClN2O4, the configuration of the C=N double bond can be described as trans. The two aromatic rings in this Schiff base are nearly coplanar with a dihedral angle between their mean planes of 15.4 (2)°. In the crystal, molecules are linked via O—H⋯N and C—H⋯O interactions.
For Schiff bases in coordination chemistry, see: Shao et al. (2004 ▶) and for their biological activity, see: Desai et al. (2001 ▶); Venugopal & Jayashree (2008 ▶). For standard bond lengths, see: Allen et al. (1987 ▶).