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Triethyl­ammonium 4-(3,5-dinitro­benzamido)-N-(3,5-dinitro­benzo­yl)benzene­sulfonamidate

Authors
Journal
Acta Crystallographica Section E Structure Reports Online
1600-5368
Publisher
International Union of Crystallography
Publication Date
Volume
69
Issue
1
Identifiers
DOI: 10.1107/s1600536812050180
Keywords
  • Organic Papers
Disciplines
  • Mathematics

Abstract

The mol­ecular structure of the title salt, C6H16N+·C20H11N6O12S−, shows a planar geometry of the benzamido–phen­yl–sulfonyl moiety, with a dihedral angle of 1.59 (9)° between the aromatic ring planes. The central ring and the aromatic ring of the other dinitro­benzamide group are nearly perpendicular, making a dihedral angle of 89.55 (9)°. All nitro groups lie almost in plane with the associated aromatic rings, the O—N—C—C torsion angles ranging from 9.2 (2) to 24.3 (2)°. In the crystal, strong anion–anion N—H⋯O and anion–cation hydrogen bonds form inversion dimers stacked along the a axis. Less prominent anion–anion C—H⋯O inter­actions lead to the formation of a three-dimensional network including anion–anion dimers as well as anion–anion chains along [100?].

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