N,N '-Propylenedioxybis(2,4,6-tri-methylbenzenesulfonamide): molecules of unexpected conformation form a molecular ladder built from two independent N-H center dot center dot center dot O=S hydrogen bonds

S M S V Wardell, M V D R E Silva, P F Prado, J N Low, C Glidewell

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1 Citation (Scopus)

Abstract

Molecules of the title compound, C21H30N2O6S2, adopt a skeletal conformation which does not possess even approximate internal symmetry. The molecules are linked by two N-H...O=S hydrogen bonds [H...O=1.97 Angstrom (x2), N...O=2.865 (2) and 2.864 (2) Angstrom, and N-H...O=160 and 159degrees] into molecular ladders, alternatively described as chains of edge-fused R-2(2)(20) rings.

Original languageEnglish
Number of pages3
JournalActa Crystallographica Section C-Crystal Structure Communications
Volume60
DOIs
Publication statusPublished - May 2004

Keywords

  • POWDER DIFFRACTION DATA
  • PATTERNS

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