Ag1Au1Ba2
Ag1Au1Ba2 is a semiconducting intermetallic compound composed of silver, gold, and barium that is primarily studied for its diverse structural configurations.
About Ag1Au1Ba2
Ag1Au1Ba2 is a ternary intermetallic compound composed of silver, gold, and barium. It exhibits semiconducting electronic character, positioning it as an interesting subject for fundamental research into complex metallic systems.
Due to its position above the thermodynamic hull, this material is considered metastable or unstable under standard conditions. Despite this, it has been the subject of significant structural investigation, with numerous configurations reported in materials databases.
Key Properties
Cross-validated computational properties for Ag1Au1Ba2, aggregated across 2 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 Ag1Au1Ba2, answered from cross-validated data.
What is Ag1Au1Ba2?
Ag1Au1Ba2 is a semiconducting intermetallic compound composed of silver, gold, and barium that is primarily studied for its diverse structural configurations.
What is the band gap of Ag1Au1Ba2?
Is Ag1Au1Ba2 a metal, semiconductor, or insulator?
Is Ag1Au1Ba2 thermodynamically stable?
How many polymorphs of Ag1Au1Ba2 are known?
What elements does Ag1Au1Ba2 contain?
Where does the data for Ag1Au1Ba2 come from?
How It Compares
As a unique ternary phase containing both noble metals and an alkaline earth metal, Ag1Au1Ba2 represents a specialized case within intermetallic chemistry where the interplay of disparate atomic sizes and electronic configurations creates a complex, albeit metastable, structural landscape.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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