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Acta Cryst. (2008). E64, o1746  [ doi:10.1107/S1600536808025014 ]

3,6-Dichlorocatechol

A.-L. Xie, T.-J. Ding and X.-P. Cao

Abstract: The title compound, C6H4Cl2O2, exhibits a two-dimensional supramolecular hydrogen-bonded network and forms a three-dimensional network supramolecular structure via hydrogen bonds and [pi]-[pi] stacking of benzene rings. The [pi]-[pi] interactions are between the benzene rings of centrosymmetrically related molecules, with centroid-centroid distances of 3.7676 (13) and 3.7107 (13) Å.

Online 13 August 2008


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