title: (Z)-3-Anilino-1,3-diphenylprop-2-en-1-one.
abstract: In the title compound, C(21)H(17)NO, the phenyl ring directly linked to the carbonyl group is oriented at an angle of 7.3 (2)° with respect to the aniline ring, and at an angle of 55.6 (2)° with respect to the other phenyl ring. There is an intra-molecular hydrogen bond involving the NH group and the carbonyl O atom. The crystal structure is stabilized by weak C-H⋯π inter-actions, which link the mol-ecules into a herringbone arrangement.
authors.forename: Li-Ping
authors.initials: LP
authors.lastname: Zhang
authors.forename: Lin-Juan
authors.initials: LJ
authors.lastname: Wei
authors.forename: Ming-Qing
authors.initials: MQ
authors.lastname: Chen
authors.forename: Zhan-Hui
authors.initials: ZH
authors.lastname: Zhang