title: (Z)-3-Chloro-N-[(Z)-3-(3-chloro-2-methyl-phenyl-imino)-butan-2-yl-idene]-2-methyl-aniline.
abstract: In the title compound, C(18)H(18)Cl(2)N(2), the complete molecule is generated by the application of C(2) symmetry. The C=N bond has an E configuration. The dihedral angle between the benzene ring and the 1,4-diaza-butadiene plane is 66.81 (9)°.
authors.affiliation: Key Laboratory of Eco-Environment-Related Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070,  People's Republic of China.
authors.forename: Jianchao
authors.initials: J
authors.lastname: Yuan
authors.forename: Weibing
authors.initials: W
authors.lastname: Xu
authors.forename: Tongjian
authors.initials: T
authors.lastname: Mei
authors.forename: Yufeng
authors.initials: Y
authors.lastname: Liu
authors.forename: Xuehu
authors.initials: X
authors.lastname: Wang