title: 2,8-Dimesitylboranyl-6H,12H-5,11-methano-dibenzo[b,f][1,5]diazo-cine.
abstract: In the title compound, C(51)H(56)B(2)N(2), a substituted Tröger's base, the dihedral angle between the two benzene rings constituting the Tröger's base framework is 104.42 (6)°. The crystal structure is stabilized by C-H⋯π and weak C-H⋯N inter-actions.
authors.affiliation: School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100,  People's Republic of China.
authors.forename: Chun-Xue
authors.initials: CX
authors.lastname: Yuan