Hydronium 4-oxo-1,4-dihydropyridine-3-sulfonate dihydrate

2-Hydroxy-pyridine when treated with concentrated sulfuric acid is sulfonated at the 3-position to yield the title hydrated salt, H 3O+·C5H4NO3S -·2H2O. In the crystal structure, the cations, anions and uncoordinated water mol-ecules are linked by extensive O- H⋯O and N- H⋯O hydrogen bonds into a th...

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Bibliographic Details
Main Authors: Zhu, Zhi-Biao, Gao, Shan, Ng, Seik Weng
Format: Article
Published: International Union of Crystallography 2009
Subjects:
Online Access:http://eprints.um.edu.my/25088/
https://doi.org/10.1107/S1600536809040641
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