Crystal Structure of Oxonium Picrate
Author Information
Author(s): Jin Shou-Wen, Chen Bing-Xia, Ge Yu-Shuang, Yin Hua-Bing, Fang Yu-Ping
Primary Institution: Tianmu College, ZheJiang A & F University, Lin’An, People’s Republic of China
Hypothesis
The study investigates the crystal structure of oxonium picrate formed from picric acid and 2-chloropyridine.
Conclusion
The crystal structure of oxonium picrate consists of a picrate anion and an oxonium cation, forming a two-dimensional sheet structure through hydrogen bonds.
Supporting Evidence
- The oxonium cation is located on a crystallographic two-fold axis.
- The picrate anions form stacks connected by π–π interactions.
- Hydrogen bonds link the stacks to form a two-dimensional sheet structure.
Takeaway
Scientists looked at how a special chemical called oxonium picrate is built. They found that it forms layers that stick together like sheets of paper.
Methodology
The crystal was formed by recrystallization from a methanol solution and analyzed using X-ray diffraction.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website