title: 6-Chloro-3,4-di-hydro-9H-carbazol-1(2H)-one.
abstract: The carbazole unit of the title mol-ecule, C(12)H(10)ClNO, is not planar. The dihedral angle between the benzene and pyrrole rings is 1.35 (10)°. The cyclo-hexene ring adopts an envelope conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds form centrosymmetric dimers.
authors.forename: M
authors.initials: M
authors.lastname: Sridharan
authors.forename: K J Rajendra
authors.initials: KJ
authors.lastname: Prasad
authors.forename: A Thomas
authors.initials: AT
authors.lastname: Gunaseelan
authors.forename: A
authors.initials: A
authors.lastname: Thiruvalluvar
authors.forename: R J
authors.initials: RJ
authors.lastname: Butcher