V6O7F5
V6O7F5 is a metastable semiconducting vanadium oxyfluoride compound used primarily in fundamental materials research.
About V6O7F5
V6O7F5 is a complex vanadium-based oxyfluoride characterized by its semiconducting electronic nature. As a metastable phase, it represents a unique structural arrangement of vanadium, oxygen, and fluorine atoms that occupies a specific niche in inorganic chemistry. Its existence is supported by a significant body of structural data, highlighting its importance in fundamental materials science studies. The compound is primarily of interest to researchers investigating the interplay between transition metal oxidation states and anionic substitution. By incorporating fluorine into the vanadium-oxygen framework, it offers a distinct electronic environment that differs from traditional pure oxides. This makes it a valuable candidate for exploring novel physical properties in specialized materials applications.
Key Properties
Cross-validated computational properties for V6O7F5, 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 V6O7F5 is used.
Frequently Asked Questions
Common questions about V6O7F5, answered from cross-validated data.
What is V6O7F5?
V6O7F5 is a metastable semiconducting vanadium oxyfluoride compound used primarily in fundamental materials research.
What is V6O7F5 used for?
What is the band gap of V6O7F5?
Is V6O7F5 a metal, semiconductor, or insulator?
Is V6O7F5 thermodynamically stable?
How many polymorphs of V6O7F5 are known?
What elements does V6O7F5 contain?
Where does the data for V6O7F5 come from?
How It Compares
As a distinct vanadium oxyfluoride, V6O7F5 serves as an important reference point for understanding the stability and electronic behavior of mixed-anion transition metal compounds. Within the broader landscape of vanadium-based materials, it provides a unique structural configuration that bridges the gap between simple binary oxides and more complex multi-anion systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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