The title compound, C(16)H(12)Cl(2)O(3), crystallizes with two independent mol-ecules in the asymmetric unit. The dihedral angles between the planes of the benzene rings in the two independent mol-ecules are 68.65 (2) and 68.47 (3)°. The short distance of 3.899 (5) Å between the centroids of the benzene rings of neighbouring mol-ecules indicate π-π inter-actions. The crystal structure is stabilized by a network of intermolecular C-H⋯O hydrogen bonds.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962129 | PMC |
| http://dx.doi.org/10.1107/S1600536808021168 | DOI Listing |
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