4-(4-Nitro-styr-yl)-N,N-diphenyl-aniline.
In the triaryl-amine group of the title compound, C(26)H(20)N(2)O(2), the N atom adopts an approximately trigonal-planar geometry, lying 0.046 (5) Å from the plane P defined by its three neighbouring C atoms; the benzene and two terminal phenyl rings are twisted by 37.4 (1), 31.4 (1) and 47.8 (1)°, respectively from plane P. In the trans-stilbene fragment, the two benzene rings form a dihedral angle of 31.3 (1)°. In the crystal, weak inter-molecular C-H⋯O inter-actions link the mol-ecules into ribbons in [100].
Deparment of Chemistry, Anhui University, Hefei 230039, Peoples Republic of China, Key Laboratory of Functional Inorganic Materials, Chemistry, Hefei 230039,  People's Republic of China.
Zhi-Wen
ZW
Zhang
Yan-Qiu
YQ
Liu
Yu-Chao
YC
Zhu
Jie-Ying
JY
Wu