In the title mol-ecule, C(26)H(18)N(2), the 9H-fluorene unit is almost planar, as the cyclo-penta-diene ring makes dihedral angles of 1.12 (6) and 1.46 (6)° with the fused benzene rings. The dihedral angle between the two phenyl rings of the diphenyl-methyl-ene residue is 61.78 (6)°.