title: N-(4,5-Diaza-fluoren-9-yl-idene)aniline.
abstract: In the mol-ecule of the title compound, C(17)H(11)N(3), the 4,5-diaza-fluorenyl-idene unit is nearly planar and is oriented with respect to the phenyl ring at a dihedral angle of 75.75 (3)°. In the crystal structure, the mol-ecules are aligned in the [100] direction in such a way that neighbouring 4,5-diaza-fluorenyl-idene planes face each other in an anti-parallel fashion.
authors.forename: Hui
authors.initials: H
authors.lastname: Cang
authors.forename: Dong
authors.initials: D
authors.lastname: Jin
authors.forename: Si-Qing
authors.initials: SQ
authors.lastname: Wang
authors.forename: Shan
authors.initials: S
authors.lastname: Liu
authors.forename: Jin-Tang
authors.initials: JT
authors.lastname: Wang