Crystal structures of three indole derivatives: 3-ethnyl-2-methyl-1-phenyl­sulfonyl-1H-indole, 4-phenyl­sulfonyl-3H,4H-cyclo­penta­[b]indol-1(2H)-one and 1-{2-[(E)-2-(5-chloro-2-nitro­phen­yl)ethen­yl]-1-phenyl­sulfonyl-1H-indol-3-yl}ethan-1-one chloro­form monosolvate

Gopinath, S.; Sethusankar, K.; Ramalingam, B.M.; Mohanakrishnan, A.K.

doi:10.1107/S2056989015014917

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 1
The molecular structure of the compound (I)

, showing the atom-numbering scheme. The intramolecular C2A—H2A⋯O2A and C2B—H2B⋯O2B interactions (molecules A and B), which generate two S(6) ring motifs, are shown as dashed lines. Displacement ellipsoids are drawn at the 30% probability level.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 71| Part 9| September 2015| Pages 1036-1041

https://doi.org/10.1107/S2056989015014917

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