Publication Type:

Journal Article

Authors:

Umadevi, M.; Raju, P.; R Yamuna; Mohanakrishnan, A.K.; Chakkaravarthi, G.

Source:

Acta Crystallographica Section E: Crystallographic Communications, International Union of Crystallography, Volume 71, p.o1029-o1030 (2015)

URL:

http://www.scopus.com/inward/record.url?eid=2-s2.0-84955477089&partnerID=40&md5=5d2bfb663bbcb89a34e84c81da738d60

Abstract:

In the title compound, C23H2 3NO6S, the phenyl ring is perpendicular [dihedral angle = 89.34(9)°] to the indole ring system. In the molecule, the ethoxy groups are each disordered over two sets of sites with occupancy ratios of 0.671(6):0.329(6) and 0.75(3):0.25(3). The molecular conformation is consolidated by a weak C - H⋯O interaction, which generates an S(6) graph-set motif. The packing of the molecules in the crystal structure features weak C - H⋯π interactions.

Notes:

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Cite this Research Publication

M. Umadevi, Raju, P., Yamuna, R., Mohanakrishnan, A. K., and Chakkaravarthi, G., “Crystal structure of (E)-diethyl 2-[(1-phenylsulfonyl-1H-indol-3-yl)methylidene]succinate”, Acta Crystallographica Section E: Crystallographic Communications, vol. 71, pp. o1029-o1030, 2015.