Volume 69 Received 17 December 2012 | ||||||||||
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aDepartment of Chemistry, The University of Jordan, Amman 11942, Jordan
Correspondence e-mail: kailani@ju.edu.jo
The title compound, C5H8Cl2O2, represents a meso isomer crystallizing in a chiral space group with two molecules per asymmetric unit. The molecules form helical associates with a pitch of 6.31 Å along the a axis via O-H
O hydrogen bonds. The overall three-dimesional supramolecular architecture is stabilized by C-Cl
O halogen bonding, with a Cl
O separation of 3.139 (3) Å and a C-Cl
O angle of 162.5 (2)°.
For background on this class of compounds, see: Kean et al. (2012
); Lenhardt et al. (2009
). For one-handed helical chains caused by hydrogen bonds, see: Abe et al. (2012
). For the preparation of this type of compound, see: Kailani et al. (2012
); Pustovit et al. (1994
).
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Data collection: COLLECT (Nonius, 2004
); cell refinement: SCALEPACK (Otwinowski & Minor, 1997
); data reduction: DENZO (Otwinowski & Minor, 1997
) and SCALEPACK; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008
); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008
); molecular graphics: Mercury (Macrae et al., 2008
); software used to prepare material for publication: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: LD2090 ).
Data were collected by Malva Liu Gonzalez (Universitat València-SCSIE, Carrer del Dr Moliner, 50 Edifici de Investigació, Lab-1.46/-1.51, 46100 Burjassot-València, España).
Abe, Y., Aoki, T., Jia, H., Hadano, H., Namikshi, T., Kakihana, Y., Liu, L., Zang, Y., Teraguchi, M. & Kaneko, T. (2012). Molecules, 17, 433-451.
![[PubMed]](../../../../../../logos/pubmedborder.gif)
Flack, H. D. (1983). Acta Cryst. A39, 876-881.
![[details]](../../../../../../a/graphics/details.gif)
Kailani, M. H., Al-Bakri, A. G., Saadeh, H. & Al-Hiari, Y. M. (2012). Jordan J. Chem. 7, 239-252.
Kean, Z. S., Black Ramirez, A. L. & Craig, S. L. (2012). J. Polym. Sci. Part A Polym. Chem. 50, 3481-3484.
![[ChemPort]](../../../../../../logos/chemportborder.gif)
Lenhardt, J. M., Black, A. L. & Craig, S. L. (2009). J. Am. Chem. Soc. 131, 10818-10819.
![[ChemPort]](../../../../../../logos/chemportborder.gif)
Macrae, C. F., Bruno, I. J., Chisholm, J. A., Edgington, P. R., McCabe, P., Pidcock, E., Rodriguez-Monge, L., Taylor, R., van de Streek, J. & Wood, P. A. (2008). J. Appl. Cryst. 41, 466-470.
![[details]](../../../../../../j/graphics/details.gif)
Nonius (2004). COLLECT. Nonius BV, Delft, The Netherlands.
Otwinowski, Z. & Minor, W. (1997). Methods in Enzymology, Vol. 276, Macromolecular Crystallography, Part A, edited by C. W. Carter Jr & R. M. Sweet, pp. 307-326. New York: Academic Press.
Pustovit, Y. M., Ogojko, P. I., Nazaretian, V. P. & Rozhenko, A. B. (1994). J. Fluorine Chem. 69, 231-236.
![[ISI]](../../../../../../logos/isiborder.gif)
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
![[details]](../../../../../../a/graphics/details.gif)