Graham Smith, Urs D. Wermuth
2009
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Influential Citations
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the structure of the title compound, C8H12NO+·C7H5O6S−·H2O, isolated from the reaction of 2-(4-aminophenyl)ethanol with 5-sulfosalicylic acid, the cations form head-to-tail hydrogen-bonded chains through C 1 1(9) anilinium N+—H⋯Ohydroxyl interactions while the anions also form parallel but C 1 1(8)-linked chains through carboxylic acid O—H⋯Osulfonate interactions. These chains inter-associate through a number of N+—H⋯O and O—H⋯O bridging interactions, giving a two-dimensional array in the ab plane.