Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): Sofiane Bouacida, Abdelmalek Bouraiou, Nassima Benhamoud, Thierry Roisnel, Ali Belfaitah.
In the title compound, C11H10ClN3O, the quinoline ring system is essentially planar, the r.m.s. deviation for the non-H atoms being 0.014 (2) Å with a maximum deviation from the mean plane of 0.0206 (14) Å for the C atom bonded to the –CH—N=NH2 group. In the crystal, molecules are linked via N—H⋯O and N—H⋯N hydrogen bonds, forming zigzag layers parallel to (010).
For previous work on molecules with a quinolyl moiety, see: Benzerka et al. (2011 ▶); Belfaitah et al. (2006 ▶) Bouraiou et al. (2008 ▶, 2011 ▶); Ladraa et al. (2009 ▶). For applications of pyrazole and its derivatives, see: Mali et al. (2010 ▶); Paul et al. (2001 ▶).