(1e,4e)-1,5-Bis(2,6-Difluorophenyl)Penta-1,4-Dien-3-One

The molecule of the title compound, C17H10F4O, is roughly planar, with a dihedral angle of 5.59 (14)degrees between the two phenyl rings. The molecule has an E conformation with respect to the olefinic bonds. In the crystal, molecules are connected through C-H...O hydrogen bonds and there is slipped pi-pi stacking [centroid-centroid distance = 3.7983 (18), slippage =1.309 ;A] between symmetry-related benzene rings.