title: 5-(4-Bromo-benzyl-idene)-5H-dibenzo[a,d][7]annulene.
abstract: The tricyclic system of the title compound, C(22)H(15)Br, has a concave shape, with a dihedral angle between the benzene ring planes of 48.68 (1)°.
authors.affiliation: School of Pharmaceutical and Chemical Engineering, Taizhou University, Linhai 317000, People's Republic of China.
authors.forename: Ren-Hua
authors.initials: RH
authors.lastname: Zheng