Sulfonated 1,3-bis(4-pyridyl)propane
2011
Structure of Sulfonated 1,3-bis(4-pyridyl)propane
publication
Evidence: moderate
Author Information
Author(s): Kuyinu Ore, Andrew P. Purdy, Ray J. Butcher
Primary Institution: Naval Research Laboratory
Hypothesis
The study investigates the structure of a zwitterionic polymer derived from sulfonated 1,3-bis(4-pyridyl)propane.
Conclusion
The compound exhibits a zwitterionic structure with strong intermolecular hydrogen bonding and a butterfly-like conformation.
Supporting Evidence
- The molecule is zwitterionic, indicating it has both positive and negative charges.
- The structure adopts a butterfly-like conformation with a dihedral angle of 83.56°.
- There is strong intermolecular hydrogen bonding between the pyridinium and sulfonate groups.
Takeaway
The researchers created a special molecule that can change shape and has both positive and negative parts, which helps it work well in electric fields.
Methodology
The compound was synthesized using a mercury catalyst and fuming sulfuric acid in a hydrothermal reaction.
Digital Object Identifier (DOI)
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