Fun, H.-K.Ching Kheng, C.K.Vijesh, A.M.Isloor, A.M.Arulmoli, T.2026-02-052011Acta Crystallographica Section E: Structure Reports Online, 2011, 67, 12, pp. o3351-16005368https://doi.org/10.1107/S1600536811048264https://idr.nitk.ac.in/handle/123456789/27136In the title compound, C<inf>17</inf>H<inf>15</inf>ClO<inf>5</inf>, the benzene rings forms a dihedral angle of 74.45 (10)°. In the crystal, molecules are linked into C(13) chains along [011] via C-H?O hydrogen bonds. The crystal packing also features short Cl?Cl contacts of 3.1253 (10) Å..data-to-parameter ratio = 21.6mean ?(C-C) = 0.003 ÅR factor = 0.052single-crystal X-ray studyT = 296 KwR factor = 0.234