Acta Cryst. (2004). E60, o2152-o2154  [ doi:10.1107/S1600536804026911 ]

1'-Methyl-4'-phenyl-H-fluorene-9-spiro-3'-pyrrolidine-2'-spiro-3''-1H-indol-2''(3''H)-one

P. G. Aravindan, S. Selvanayagam, D. Velmurugan, K. Ravikumar, J. Jayashankaran and R. Raghunathan

Abstract: In the title compound, C₃₀H₂₄N₂O, the pyrrolidine ring adopts a twist conformation. The dihedral angle between the fluorene ring system and the phenyl ring is 68.3  (1)°. In the solid state, inversion-related molecules form dimers via N-HO hydrogen bonds. Weak C-H interactions also stabilize the molecular packing.

Online 30 October 2004

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