MgVF4
MgVF4 is a metastable, semiconducting magnesium vanadium fluoride compound of interest for fundamental materials research.
About MgVF4
MgVF4 is a complex fluoride compound characterized by its semiconducting electronic nature. As a metastable material, it represents a unique phase that offers researchers insight into the structural diversity of magnesium-vanadium-fluorine systems.
Its existence across multiple reported structures highlights its significance in fundamental materials research. By investigating this compound, scientists aim to better understand the stability limits and phase transitions inherent in these types of transition metal fluorides.
Key Properties
Cross-validated computational properties for MgVF4, 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.
Frequently Asked Questions
Common questions about MgVF4, answered from cross-validated data.
What is MgVF4?
MgVF4 is a metastable, semiconducting magnesium vanadium fluoride compound of interest for fundamental materials research.
What is the band gap of MgVF4?
Is MgVF4 a metal, semiconductor, or insulator?
Is MgVF4 thermodynamically stable?
How many polymorphs of MgVF4 are known?
What elements does MgVF4 contain?
Where does the data for MgVF4 come from?
How It Compares
As a relatively rare and distinct composition, MgVF4 serves as a specialized case study within the broader landscape of transition metal-magnesium fluorides, providing a unique structural profile that differs from more common, highly stable fluoride frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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