title: 4'-[5-(4-Fluoro-phen-yl)pyridin-3-yl]-1'-methyl-dispiro-[indan-2,2'-pyrrolidine-3',2''-indan]-1,3,1''-trione.
abstract: In the title compound, C(32)H(23)FN(2)O(3), the pyrrolidine ring adopts an envelope conformation. The monoketo- and diketo-substituted five-membered rings are in envelope and half-chair conformations, respectively. The mol-ecular structure is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an S(6) ring motif. In the crystal, mol-ecules are linked via inter-molecular C-H⋯N and C-H⋯O hydrogen bonds into a three-dimensional network. The crystal structure is further consolidated by C-H⋯π inter-actions.
authors: Ang Chee
authors: AC
authors: Wei
authors: Mohamed Ashraf
authors: MA
authors: Ali
authors: Rusli
authors: R
authors: Ismail
authors: Ching Kheng
authors: CK
authors: Quah
authors: Hoong-Kun
authors: HK
authors: Fun