Li2VO2F
Li2VO2F is a semiconducting oxyfluoride compound that is considered a strong candidate for experimental synthesis due to its favorable thermodynamic stability.
About Li2VO2F
Li2VO2F is a quaternary oxyfluoride compound characterized by its semiconducting electronic structure. As a material that sits near the thermodynamic hull, it is considered a viable candidate for experimental synthesis and practical investigation in solid-state chemistry.
This compound is of significant interest due to its structural versatility, evidenced by a substantial number of reported configurations across various databases. Its unique combination of lithium, vanadium, oxygen, and fluorine positions it as a subject of interest for researchers exploring novel functional materials.
Key Properties
Cross-validated computational properties for Li2VO2F, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Li2VO2F is used.
Frequently Asked Questions
Common questions about Li2VO2F, answered from cross-validated data.
What is Li2VO2F?
Li2VO2F is a semiconducting oxyfluoride compound that is considered a strong candidate for experimental synthesis due to its favorable thermodynamic stability.
What is Li2VO2F used for?
What is the band gap of Li2VO2F?
Is Li2VO2F a metal, semiconductor, or insulator?
Is Li2VO2F thermodynamically stable?
How many polymorphs of Li2VO2F are known?
What elements does Li2VO2F contain?
Where does the data for Li2VO2F come from?
How It Compares
As a unique oxyfluoride, Li2VO2F represents a distinct structural arrangement within the landscape of lithium-based vanadium compounds. While it shares elemental components with various vanadium oxides and fluorides, its specific stoichiometry allows it to occupy a specialized niche in materials design where electronic properties can be tuned through anionic substitution.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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