F6Mg2Na2
F6Mg2Na2 is a stable, insulating fluoride compound composed of magnesium, sodium, and fluorine.
About F6Mg2Na2
F6Mg2Na2 is a complex fluoride compound characterized by its insulating electronic nature and high thermodynamic stability. As a material residing on the convex hull, it represents a robust phase that maintains structural integrity under standard conditions. Its composition of magnesium, sodium, and fluorine points toward a crystalline framework typical of stable halide-based inorganic solids. The material is of significant interest for fundamental solid-state chemistry studies, particularly where high-stability insulating lattices are required for theoretical modeling or specialized applications. Its existence across multiple structural databases underscores its relevance as a well-defined, reproducible phase in materials science.
Key Properties
Cross-validated computational properties for F6Mg2Na2, aggregated across 4 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 F6Mg2Na2 is used.
Frequently Asked Questions
Common questions about F6Mg2Na2, answered from cross-validated data.
What is F6Mg2Na2?
F6Mg2Na2 is a stable, insulating fluoride compound composed of magnesium, sodium, and fluorine.
What is F6Mg2Na2 used for?
What is the band gap of F6Mg2Na2?
Is F6Mg2Na2 a metal, semiconductor, or insulator?
Is F6Mg2Na2 thermodynamically stable?
How many polymorphs of F6Mg2Na2 are known?
What elements does F6Mg2Na2 contain?
Where does the data for F6Mg2Na2 come from?
How It Compares
As a thermodynamically stable fluoride, F6Mg2Na2 serves as a foundational example of multi-cation halide systems. While it lacks direct structural siblings in this specific classification, it stands as a representative model for how magnesium and sodium can coexist within a stable fluorine-rich lattice to create a wide-gap insulating material.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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