Date Published: July 01, 2011
Publisher: International Union of Crystallography
Author(s): Juangang Wang, Jun Zhang, Peipei Yang, Tiedan Chen.
http://doi.org/10.1107/S1600536811021374
Abstract
In the title compound, C17H11ClN2O3, an intramolecular O—H⋯N hydrogen bond influences the molecular conformation; the naphthol system and the substituted benzene ring form a dihedral angle of 3.5 (1)°. In the crystal, weak intermolecular C—H⋯O hydrogen bonds link molecules into chains in the [010] direction The crystal packing exhibits π–π interactions between the aromatic rings from the neighbouring molecules, with a centroid–centroid distance of 3.566 (7) Å.
Partial Text
For general background to Schiff bases, see: Caligaris et al. (1972 ▶); Salman et al. (1990 ▶); Popovic et al. (2001 ▶); Garnovskii et al. (1993 ▶); Pyrz et al. (1985 ▶). For related structures, see: Burgess et al. (1999 ▶); Gayathri et al. (2007 ▶).
Source:
http://doi.org/10.1107/S1600536811021374