Received 4 November 2012
aChemistry Department, Faculty of Science, King Abdulaziz University, PO Box 80203, Jeddah 21589, Saudi Arabia,bCenter of Excellence for Advanced Materials Research (CEAMR), Faculty of Science, King Abdulaziz University, PO Box 80203, Jeddah 21589, Saudi Arabia, and cDepartment of Chemistry, Government College University, Faisalabad 38000, Pakistan
Correspondence e-mail: email@example.com, firstname.lastname@example.org
The molecule of the title compound, C11H13ClN2O2, is approximately planar (r.m.s. deviation = 0.099 Å for non-H atoms) and adopts a Z conformation about the C=N double bond. In the crystal, molecules are linked by N-HO and C-HO hydrogen bonds to the same O-atom acceptor, forming zigzag chains propagating along . These interactions give rise to R21(6) loops.
Data collection: CrysAlis PRO (Agilent, 2012); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 2012).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB6984 ).
The authors thank the Deanship of Scientific Research at King Abdulaziz University for the support of this research via a Research Group Track Grant (No. 3-102/428).
Agilent (2012). CrysAlis PRO. Agilent Technologies, Yarnton, England.
Asiri, A. M., Al-Youbi, A. O., Zayed, M. E. M. & Ng, S. W. (2011). Acta Cryst. E67, o1964.
Asiri, A. M., Arshad, M. N., Zayed, M. E. M., Alamry, K. A. & Shafiq, M. (2012). Acta Cryst. E68, o3274.
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Spek, A. L. (2009). Acta Cryst. D65, 148-155.