Bis(2-amino-3-carboxypyridinium) sulfate trihydrate
2011
Study of Bis(2-amino-3-carboxypyridinium) Sulfate Trihydrate
publication
Evidence: moderate
Author Information
Author(s): Berrah Fadila, Ouakkaf Amira, Bouacida Sofiane, Roisnel Thierry
Primary Institution: Université Larbi Ben M’Hidi
Hypothesis
The study investigates the crystal structure and hydrogen bonding patterns of the compound 2C6H7N2O2+·SO42−·3H2O.
Conclusion
The crystal structure features hydrogen-bonded dimers and a three-dimensional network stabilized by various hydrogen bonds.
Supporting Evidence
- The study identifies two independent cations connected by hydrogen bonds.
- Hydrogen-bonded sulfate-water sheets run parallel to the crystal plane.
- The crystal structure is stabilized by weak intermolecular hydrogen bonds.
Takeaway
This study looks at how certain molecules stick together in a crystal, which helps us understand their structure better.
Methodology
The crystal was obtained through slow evaporation of an aqueous solution of 2-amino-pyridine-3-carboxylic acid and sulfuric acid.
Digital Object Identifier (DOI)
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