YIO
YIO is a thermodynamically stable, wide-band-gap insulating ternary compound composed of yttrium, iodine, and oxygen.
About YIO
YIO is a distinct inorganic compound composed of yttrium, iodine, and oxygen. As a thermodynamically stable material situated on the convex hull, it exhibits robust structural integrity that makes it a subject of interest for fundamental materials research.
Characterized as a wide-band-gap insulator, this compound possesses electronic properties typical of materials that resist electrical conduction. With numerous reported structures across various databases, it represents a well-documented entry in the landscape of complex ternary oxides.
Key Properties
Cross-validated computational properties for YIO, 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 YIO, answered from cross-validated data.
What is YIO?
YIO is a thermodynamically stable, wide-band-gap insulating ternary compound composed of yttrium, iodine, and oxygen.
What is the band gap of YIO?
Is YIO a metal, semiconductor, or insulator?
Is YIO thermodynamically stable?
How many polymorphs of YIO are known?
What elements does YIO contain?
Where does the data for YIO come from?
How It Compares
As a unique ternary compound, YIO occupies a specialized niche in materials science, serving as a reference point for understanding the interplay between yttrium, iodine, and oxygen in stable crystalline configurations.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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