4-Hydroxypyridinium-3-sulfonate
The reaction of 4-hydroxypyridine and oleum produces 4-hydroxypyridinium-3- sulfonate, C5H5NO4S, which shows delocalized bonds in the six-membered ring. In the crystal, adjacent zwitterions are linked by N - H⋯O and O - H⋯O hydrogen bonds into a layer motif. The crystal studied was a racemic twin....
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
International Union of Crystallography
2011
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/2187/ https://doi.org/10.1107/S1600536810049603 |
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