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Acta Cryst. (2012). E68, o3337
[ doi:10.1107/S1600536812045886 ]

9-(5-Bromo-1H-indol-3-yl)-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione dimethyl sulfoxide monosolvate

A. El-Khouly, S. Öztürk Yildirim, R. J. Butcher, R. Simsek and C. Safak

Abstract: In the title compound, C21H19BrN2O2·C2H6OS, the indole ring system is essentially planar, with a maximum deviation of 0.050 (3) Å for the non-bridgehead C atom adjacent to the N atom. The two cyclohex-2-enone rings adopt half-chair conformations. An intramolecular C-H...O hydrogen bond occurs. The solvent molecule exhibits minor disorder of the S atom [site occupancies = 0.8153 (16) and 0.1847 (18)]. In the crystal, molecules are linked by N-H...O hydrogen bonds, forming layers parallel to the bc plane.

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