(2E,4E)-1-(3-Nitrophenyl)-5-phenylpenta-2,4-dien-1-one

In the title compound, C17H13NO3, the dihedral angle between the benzene rings is 2.57 (4)°. The crystal structure is stabilized by C—H⋯O inter­actions, which form a three-dimensional network, and by C—H⋯π inter­actions.