CsF3In
CsF3In is a wide-band-gap insulating compound containing cesium, fluorine, and indium that is predicted to be stable enough for laboratory synthesis.

About CsF3In
CsF3In is an insulating ternary compound composed of cesium, fluorine, and indium. Its electronic character is defined by a wide band gap, which is characteristic of stable ionic-covalent frameworks in this chemical space.
As a material positioned near the thermodynamic hull, CsF3In is considered a viable target for experimental synthesis. The existence of multiple structural configurations in databases highlights its complex potential for researchers exploring new inorganic phases.
Key Properties
Cross-validated computational properties for CsF3In, 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 CsF3In, answered from cross-validated data.
What is CsF3In?
CsF3In is a wide-band-gap insulating compound containing cesium, fluorine, and indium that is predicted to be stable enough for laboratory synthesis.
What is the band gap of CsF3In?
Is CsF3In a metal, semiconductor, or insulator?
Is CsF3In thermodynamically stable?
How many polymorphs of CsF3In are known?
What elements does CsF3In contain?
Where does the data for CsF3In come from?
How It Compares
As a unique ternary phase, CsF3In represents a distinct entry in the landscape of cesium-indium-fluorides. While it currently stands as a singular subject of study within this specific chemical composition, its near-hull stability suggests it may share the structural diversity often found in other complex halide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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