2,2′, 5,5′-Tetrachloro-N,N′-diethyl-N,N′-[benzene- 1,3-diylbis(methylene)]-dibenzenesulfonamide

Ejaz, Islam Ullah Khan*, Tahir Ali Sheikh, William Thomas Alexander Harrison

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

In the title compound, C 24H 24Cl 4N 2O 4S 2, the dihedral angles between the central benzene ring and the pendant rings are 58.09(10) and 62.59(10)°. The dihedral angle between the pendant rings is 81.64(9)°. Both sulfonamide groups lie to the same side of the central ring but the C-S-N-C torsion angles [73.09(16) and-117.35(14)] and S-N-C-C torsion angles [-143.80(14) and-111.45(16)°] differ significantly for the two pendant chains. The N atoms are close to planar (bond angle sums = 356.4 and 359.5°). In the crystal, weak C-H··· O and C-H···Cl interactions link the molecules.

Original languageEnglish
Article numbero15
Number of pages9
JournalActa Crystallographica Section E: Structure Reports Online
VolumeE68
Early online dateJan 2012
DOIs
Publication statusPublished - Jan 2012

Keywords

  • Data-to-parameter ratio = 21.1
  • Mean σ(C-C) = 0.003 Å
  • R factor = 0.036
  • Single-crystal X-ray study
  • T = 296 K
  • wR factor = 0.102

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Materials Science(all)
  • Chemistry(all)

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