Abstract
In the title compound, C24H25NO7S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5)°]. The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527 (13) and 0.473 (13). An intramolecular C—H⋯O hydrogen bond is observed. In the crystal structure, molecules are linked into a ribbon structure running along the c axis by intermolecular C—H⋯O hydrogen bonds and C—H⋯π interactions involving the pyrrole ring.
Highlights
C24H25NO7S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5) ]
The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527 (13) and 0.473 (13)
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.003 Å; disorder in main residue; R factor = 0.053; wR factor = 0.176; data-to-parameter ratio = 20.1. C24H25NO7S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5) ]. The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527 (13) and 0.473 (13). Molecules are linked into a ribbon structure running along the c axis by intermolecular C—H O hydrogen bonds and C—.
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