title: 2-[3-(2-Chloro-phen-yl)-5-oxo-1,5-diphenyl-pentyl-idene]malononitrile.
abstract: In the title compound, C(26)H(19)ClN(2)O, the 2-chloro-phenyl group forms dihedral angles of 59.6 (1) and 31.9 (1)° with the phenyl rings. The two phenyl rings are inclined at a dihedral angle of 32.9 (1)° with respect to each other. In the crystal, an inter-molecular C-H⋯N hydrogen bond links the mol-ecules into a polymeric chain running along the c axis.
authors.affiliation: School of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou Jiangsu 221116, People's Republic of China.
authors.forename: Bai-Xiang
authors.initials: BX
authors.lastname: Du
authors.forename: Jie
authors.initials: J
authors.lastname: Zhou
authors.forename: Yu-Ling
authors.initials: YL
authors.lastname: Li
authors.forename: Xiang-Shan
authors.initials: XS
authors.lastname: Wang