AsIF2
AsIF2 is a thermodynamically stable semiconducting material composed of arsenic, iodine, and fluorine.
About AsIF2
AsIF2 is a semiconducting compound that occupies a stable position on the convex hull, indicating significant thermodynamic robustness. Its unique combination of arsenic, iodine, and fluorine suggests a complex bonding environment that is of interest for fundamental materials research.
With multiple reported structures across various databases, this material is a subject of ongoing structural investigation. Its electronic character positions it as a candidate for specialized applications where stable semiconducting behavior is required.
Key Properties
Cross-validated computational properties for AsIF2, 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 AsIF2 is used.
Frequently Asked Questions
Common questions about AsIF2, answered from cross-validated data.
What is AsIF2?
AsIF2 is a thermodynamically stable semiconducting material composed of arsenic, iodine, and fluorine.
What is AsIF2 used for?
What is the band gap of AsIF2?
Is AsIF2 a metal, semiconductor, or insulator?
Is AsIF2 thermodynamically stable?
How many polymorphs of AsIF2 are known?
What elements does AsIF2 contain?
Where does the data for AsIF2 come from?
How It Compares
As a distinct inorganic compound, AsIF2 represents a unique structural arrangement within its chemical space. While it lacks direct structural siblings in this context, its stability makes it a reliable reference point for exploring the broader properties of arsenic-based halide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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