CsNiF3
CsNiF3 is a stable, wide-band-gap insulating compound composed of cesium, nickel, and fluorine.

About CsNiF3
CsNiF3 is a thermodynamically stable inorganic compound characterized by its insulating electronic nature. As a member of the fluoride family, it maintains a robust structural framework that has been documented across multiple crystallographic studies.
Its properties as a wide-band-gap material make it a subject of interest for researchers investigating specialized electronic and magnetic behaviors in crystalline solids. The compound remains a reliable reference point for structural stability within its class.
Key Properties
Cross-validated computational properties for CsNiF3, 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 CsNiF3 is used.
Frequently Asked Questions
Common questions about CsNiF3, answered from cross-validated data.
What is CsNiF3?
CsNiF3 is a stable, wide-band-gap insulating compound composed of cesium, nickel, and fluorine.
What is CsNiF3 used for?
What is the band gap of CsNiF3?
Is CsNiF3 a metal, semiconductor, or insulator?
Is CsNiF3 thermodynamically stable?
How many polymorphs of CsNiF3 are known?
What elements does CsNiF3 contain?
Where does the data for CsNiF3 come from?
How It Compares
As a distinct fluoride compound, CsNiF3 serves as a foundational example of stable, insulating ternary fluorides, providing a baseline for understanding the structural and electronic trends observed in similar complex halide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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