title: 1-Naphthyl 9H-carbazole-4-sulfonate.
abstract: In the title compound, C(22)H(15)NO(3)S, the plane of the carbazole ring system forms a dihedral angle of 65.06 (4)° with the naphthalene ring system. In the crystal structure, a weak intra-molecular C-H⋯O inter-action is observed between the naphthalene ring system and the sulfonate group. Two weak inter-molecular C-H⋯O inter-actions are also observed.
authors.forename: R
authors.initials: R
authors.lastname: Arulmozhi
authors.forename: Jasmine P
authors.initials: JP
authors.lastname: Vennila
authors.forename: Sunil Manohar
authors.initials: SM
authors.lastname: Babu
authors.forename: Helen P
authors.initials: HP
authors.lastname: Kavitha
authors.forename: V
authors.initials: V
authors.lastname: Manivannan