Crystal structure of diethylammonium aniline-4-sulfonate anilinium-4-sulfonate

The title compound, C 4 H 12 N + ·C 6 H 6 NO 3 S − ·C 6 H 7 NO 3 S, consists of an ion pair and a zwitterionic neutral molecule. The cation adopts an extended conformation [C—C—N—C torsion angles = 177.1 (3) and −178.4 (3)°]. In the crystal, the components are linked by N—H...O and N—H...N hydrogen...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2016-12, Vol.72 (12), p.1830-1832
Main Authors: Toure, Assane, Diop, Libasse, Diop, Cheikh Abdoul Khadir, Oliver, Allen G.
Format: Article
Language:English
Subjects:
anilinesulfonate
anilinesulfonic zwitterion
crystal structure
diethylammonium cation
hydrogen bonds
three-dimensional structure
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Summary:The title compound, C 4 H 12 N + ·C 6 H 6 NO 3 S − ·C 6 H 7 NO 3 S, consists of an ion pair and a zwitterionic neutral molecule. The cation adopts an extended conformation [C—C—N—C torsion angles = 177.1 (3) and −178.4 (3)°]. In the crystal, the components are linked by N—H...O and N—H...N hydrogen bonds, generating a three-dimensional network, which is consolidated by weak C—H...O interactions.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989016018041