Cs3F6Y
Cs3F6Y is a thermodynamically stable, wide-band-gap insulating compound containing cesium, fluorine, and yttrium.

About Cs3F6Y
Cs3F6Y is a complex inorganic compound composed of cesium, fluorine, and yttrium. As a thermodynamically stable material situated on the convex hull, it exhibits robust structural integrity, making it a reliable candidate for specialized solid-state applications.
Characterized as a wide-band-gap insulator, this compound possesses electronic properties typical of materials that do not conduct electricity under standard conditions. Its unique atomic arrangement and stability suggest potential utility in fields requiring stable dielectric or optical components.
Key Properties
Cross-validated computational properties for Cs3F6Y, 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 Cs3F6Y is used.
Frequently Asked Questions
Common questions about Cs3F6Y, answered from cross-validated data.
What is Cs3F6Y?
Cs3F6Y is a thermodynamically stable, wide-band-gap insulating compound containing cesium, fluorine, and yttrium.
What is Cs3F6Y used for?
What is the band gap of Cs3F6Y?
Is Cs3F6Y a metal, semiconductor, or insulator?
Is Cs3F6Y thermodynamically stable?
How many polymorphs of Cs3F6Y are known?
What elements does Cs3F6Y contain?
Where does the data for Cs3F6Y come from?
How It Compares
As a distinct inorganic compound, Cs3F6Y represents a specific structural configuration within the broader landscape of cesium-based fluorides. While it stands as a unique entity in this dataset, its thermodynamic stability and insulating nature position it as a foundational example of how complex ternary fluoride systems can be synthesized into stable, well-defined phases.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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