Cyanomethanaminium tetra-fluoro-borate
1Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, People's Republic of China.
Summary
Researchers explored the crystal structure of ethyl diazonium tetrafluoroborate. The study found that cations and anions form a 3D network through hydrogen bonds, revealing insights into molecular interactions.
Area of Science:
- Crystallography
- Supramolecular Chemistry
Background:
- Understanding the intermolecular interactions in ionic compounds is crucial for predicting their physical and chemical properties.
- Ethyl diazonium tetrafluoroborate (C2H5N2+·BF4-) is an ionic compound with potential applications in synthesis.
Purpose of the Study:
- To elucidate the crystal structure and intermolecular bonding of ethyl diazonium tetrafluoroborate.
- To investigate the role of hydrogen bonding in the formation of a three-dimensional network.
Main Methods:
- Single-crystal X-ray diffraction analysis was employed to determine the crystal structure.
- Analysis of hydrogen bonding interactions (N-H⋯F and C-H⋯F) was performed.
Main Results:
- The crystal structure reveals the arrangement of ethyl diazonium cations and tetrafluoroborate anions.
- Intermolecular N-H⋯F and C-H⋯F hydrogen bonds were identified as the primary forces connecting the ions.
- These interactions lead to the formation of an extensive three-dimensional supramolecular network.
Conclusions:
- The three-dimensional network in ethyl diazonium tetrafluoroborate is stabilized by a combination of N-H⋯F and C-H⋯F hydrogen bonds.
- This detailed structural understanding provides a basis for further investigations into the reactivity and properties of this compound.
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