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Acta Cryst. (2008). E64, o1890  [ doi:10.1107/S1600536808027682 ]

3-Cyclohexylsulfanyl-2-(4-methylphenyl)-5,7-dinitro-1H-indole

P. Ramesh, A. Subbiahpandi, R. Manikannan, S. Muthusubramanian and M. N. Ponnuswamy

Abstract: In the title compound, C21H21N3O4S, the cyclohexane ring adopts a chair conformation. The nitro and methylphenyl groups are all coplanar with the indole ring system. Intramolecular N-H...O and C-H...S hydrogen bonds generate S(6) ring motifs. The molecules form R22(20) centrosymmetric dimers via intermolecular C-H...O hydrogen bonds. A short O...O contact [2.842 (2) Å] is observed in the dimer.


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