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Acta Cryst. (2005). E61, o2410-o2412  [ doi:10.1107/S1600536805020842 ]

2,5-Dimethyl-7-phenylsulfonyl-5,6-dihydroindolo[2,3-c]benzazepin-12-one

T. Ravishankar, K. Chinnakali, N. Arumugam, P. C. Srinivasan, A. Usman and H.-K. Fun

Abstract: The title compound, C24H20N2O3S, crystallizes with two independent molecules in the asymmetric unit, related by a non-crystallographic twofold rotation axis. The two molecules differ in the relative orientations of the phenylsulfonyl group and the indole ring system. In both molecules, the seven-membered ring adopts a distorted boat conformation. The molecular packing is stabilized by C-H...[pi] and C-H...O interactions.

Online 6 July 2005


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