Crystal structure of di-ethyl-ammonium aniline-4-sulfonate anilinium-4-sulfonate

The title compound, C H N ·C H NO S ·C H NO S, consists of an ion pair and a zwitterionic neutral mol-ecule. 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 thre...

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Published inActa crystallographica. Section E, Crystallographic communications Vol. 72; no. Pt 12; pp. 1830 - 1832
Main Authors Toure, Assane, Diop, Libasse, Diop, Cheikh Abdoul Khadir, Oliver, Allen G
Format Journal Article
LanguageEnglish
Published England International Union of Crystallography 01.12.2016
Subjects
Research Communications
crystal structure
aniline­sulfonic zwitterion
di­ethyl­ammonium cation
aniline­sulfonate
hydrogen bonds
three-dimensional structure
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Summary:The title compound, C H N ·C H NO S ·C H NO S, consists of an ion pair and a zwitterionic neutral mol-ecule. 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 inter-actions.
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ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989016018041