Crystal structure of tris[4-(naphthalen-1-yl)phenyl]amine

In the title mol­ecule, C48H33N, the central N atom shows no pyramidalization, so that the N atom and the three C atoms bound to the N atom lie almost in the same plane. The three para-phenyl­ene rings bonded to the N atom are in a propeller form. All of the naphthalene ring systems are slightly bent. In the crystal, mol­ecules form an inversion dimer, through two pairs of C—H⋯π inter­actions, which further inter­acts with the adjacent dimer via another two pairs of C—H⋯π inter­actions, forming a column structure along the a axis. There are no significant inter­actions between these column structures.