NaV3F7
NaV3F7 is a metastable semiconducting fluoride compound composed of sodium, vanadium, and fluorine.
About NaV3F7
NaV3F7 is a complex fluoride material characterized by its semiconducting electronic nature. As a metastable phase, it represents a specialized configuration of sodium, vanadium, and fluorine atoms that offers unique insights into structural diversity within inorganic chemistry.
The compound is of significant interest to researchers studying transition metal fluorides. Its existence as a metastable structure highlights the delicate balance of atomic arrangements possible in this chemical system, making it a subject of investigation for those exploring non-equilibrium material properties.
Key Properties
Cross-validated computational properties for NaV3F7, 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 NaV3F7, answered from cross-validated data.
What is NaV3F7?
NaV3F7 is a metastable semiconducting fluoride compound composed of sodium, vanadium, and fluorine.
What is the band gap of NaV3F7?
Is NaV3F7 a metal, semiconductor, or insulator?
Is NaV3F7 thermodynamically stable?
How many polymorphs of NaV3F7 are known?
What elements does NaV3F7 contain?
Where does the data for NaV3F7 come from?
How It Compares
As a distinct member of the vanadium-sodium-fluorine system, NaV3F7 serves as a representative example of the structural complexity found in metastable fluoride compounds. It provides a valuable reference point for understanding how specific stoichiometry influences the electronic and thermodynamic landscape of this material class.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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