title: 3'-(4-Chloro-benzo-yl)-1'-methyl-4'-[5-(2-thien-yl)-2-thien-yl]spiro-[acenaphthyl-ene-1,2'-pyrrolidin]-2(1H)-one.
abstract: In the title compound, C(31)H(22)ClNO(2)S(2), the five-membered pyrrolidine ring, which exhibits an envelope conformation, makes a dihedral angle of 87.4 (2)° with the acenaphthyl-ene ring system. The crystal structure is stabilized by π-π inter-actions [centroid-centroid distance = 3.869 (2) Å]. A C atom and the S atom of the thiophene ring are disordered over two positions with refined occupancies of 0.629 (7) and 0.372 (7).
authors.forename: S
authors.initials: S
authors.lastname: Thenmozhi
authors.forename: E
authors.initials: E
authors.lastname: Govindan
authors.forename: D
authors.initials: D
authors.lastname: Gavaskar
authors.forename: R
authors.initials: R
authors.lastname: Raghunathan
authors.forename: A
authors.initials: A
authors.lastname: Subbiahpandi