4-Hydroxypyridinium-3-sulfonate
2011
Study of 4-Hydroxypyridinium-3-sulfonate Crystal Structure
publication
Evidence: moderate
Author Information
Author(s): Zhu Zhi-Biao, Gao Shan, Ng Seik Weng
Primary Institution: Heilongjiang University
Conclusion
The study successfully synthesized 4-hydroxypyridinium-3-sulfonate, revealing its crystal structure and bonding characteristics.
Supporting Evidence
- The reaction produced a zwitterionic compound with delocalized bonds.
- Adjacent zwitterions are linked by hydrogen bonds into a layer structure.
Takeaway
The researchers made a new type of salt from a chemical reaction and found that its structure has special bonds that connect the molecules together.
Methodology
The compound was synthesized by dissolving 4-hydroxypyridine in oleum and heating it, followed by recrystallization.
Digital Object Identifier (DOI)
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