AgAsO2
AgAsO2 is a metastable semiconducting compound containing silver, arsenic, and oxygen that is primarily studied for its structural diversity.
About AgAsO2
AgAsO2 is a complex ternary compound composed of silver, arsenic, and oxygen. As a semiconducting material, it exhibits electronic properties that make it a subject of interest for fundamental studies in solid-state chemistry and materials design.
Due to its metastable nature, this compound represents a unique structural configuration that is not found in the most common thermodynamic ground states. Its existence across multiple structural databases highlights its significance as a target for researchers exploring non-equilibrium material phases.
Key Properties
Cross-validated computational properties for AgAsO2, 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 AgAsO2 is used.
Frequently Asked Questions
Common questions about AgAsO2, answered from cross-validated data.
What is AgAsO2?
AgAsO2 is a metastable semiconducting compound containing silver, arsenic, and oxygen that is primarily studied for its structural diversity.
What is AgAsO2 used for?
What is the band gap of AgAsO2?
Is AgAsO2 a metal, semiconductor, or insulator?
Is AgAsO2 thermodynamically stable?
How many polymorphs of AgAsO2 are known?
What elements does AgAsO2 contain?
Where does the data for AgAsO2 come from?
How It Compares
As a unique ternary phase, AgAsO2 occupies a specialized niche in materials science. Without direct structural siblings in this specific classification, it serves as a distinct example of how silver and arsenic can coordinate within an oxide framework to produce semiconducting behavior.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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