Halogen-Oxygen Bonding and Its Implications
Author Information
Author(s): Agnie Mylona Kosmas
Primary Institution: University of Ioannina
Hypothesis
The study examines the differences in properties of normal valent and multivalent halogen-oxygen bonding in halogen polyoxides.
Conclusion
The study suggests that the ionic nature of bonding and the degree of halogen valence significantly affect the structural characteristics and thermodynamic stability of halogen polyoxides.
Supporting Evidence
- The study found that the ionic character of X–O bonding and the electrostatic nature of Y, YO fragments are major factors affecting stabilization.
- Halogen polyoxides with fully hypervalent structures were found to be the most unstable despite having shorter X–O bond lengths.
- The research indicates that there is an optimum degree of valence for stabilization around the halogen atom.
Takeaway
This study looks at how different types of halogen-oxygen bonds work and how they affect the stability of certain chemical compounds.
Methodology
The study used quantum mechanical electronic structure methodologies to optimize and analyze the structures of halogen polyoxides.
Limitations
The study did not explore higher than MP2 theory calculations for energy computations due to the large number of systems examined.
Digital Object Identifier (DOI)
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