P. S. Patil, Mohd Mustaqim Rosli, Hoong-Kun Fun, Ibrahim Abdul Razak, S. M. Dharmaprakash
2006 Acta Crystallographica Section E  
In the title compound, C17H14Cl2O3, the dihedral angle between the benzene rings is 45.42 (15)°. In the crystal structure, molecules form layers parallel to the bc plane, and these are stabilized by intermolecular C—H...O hydrogen bonds and by π–π interactions between the benzene rings with a centroid–centroid distance of 3.848 Å.
doi:10.1107/s1600536806020034 fatcat:qodd5kwyfnaatnsc54wdlxcyea