title: 2-Methyl-3,5,6-triphenyl-2,3-dihydro-pyrazine.
abstract: In the title mol-ecule, C(23)H(20)N(2), the heterocyclic ring adopts a screw-boat conformation, with all substituents equatorial. The phenyl ring at position 3 makes dihedral angles of 78.12 (15) and 72.67 (15)°, respectively, with the phenyl rings at positions 5 and 6; the dihedral angle between the phenyl rings at positions 5 and 6 is 67.32 (14)°. A C-H⋯π inter-action is present in the crystal structure.
authors.forename: N
authors.initials: N
authors.lastname: Anuradha
authors.forename: A
authors.initials: A
authors.lastname: Thiruvalluvar
authors.forename: K
authors.initials: K
authors.lastname: Pandiarajan
authors.forename: S
authors.initials: S
authors.lastname: Chitra
authors.forename: R J
authors.initials: RJ
authors.lastname: Butcher