Acta Cryst. (2013). E69, o1260
[ doi:10.1107/S1600536813019156 ]
Abstract: In the title compound, C16H14O4, the benzene rings are inclined at a dihedral angle of 75.14 (9)°. The torsion angle of the bridging O-C-C-O group is -76.50 (11)°. In the crystal, molecules are linked by C-HO hydrogen bonds, forming C(6) chains along . Furthermore, C-H interactions and - stacking interactions [centroid-centroid distances = 3.6957 (7) and 3.6735 (8) Å] contribute to the stability of the crystal packing.
Copyright © International Union of Crystallography