Crystal structure of 4-phenyl-1-{2-[(2,4,6-tri­methyl­phen­yl)selan­yl]phen­yl}-1H-1,2,3-triazole

In the title compound, C(23)H(21)N(3)Se, the C-bound phenyl ring is almost coplanar with the central five-membered ring [dihedral angle = 2.84 (10)°], but the N-bound benzene ring is inclined [dihedral angle = 47.52 (10)°]. The dihedral angle between the Se-bound rings is 69.24 (9)°. An intra­molecular Se⋯N inter­action of 3.0248 (15) Å is noted. In the crystal, C—H⋯π inter­actions connect mol­ecules into double layers that stack along the a axis with no directional inter­actions between them.