Ag2Ba1Sr1
Ag2Ba1Sr1 is a semiconducting ternary intermetallic compound composed of silver, barium, and strontium.
About Ag2Ba1Sr1
Ag2Ba1Sr1 is a complex intermetallic compound composed of silver, barium, and strontium. As a semiconducting material, it represents a unique intersection of noble metal and alkaline earth chemistry, characterized by a diverse range of reported structural configurations.
While this compound is identified as being above the thermodynamic hull, its existence in structural databases highlights the intricate phase space of ternary silver-based alloys. It serves as an interesting subject for researchers investigating metastable phases and the electronic behavior of complex metallic systems.
Key Properties
Cross-validated computational properties for Ag2Ba1Sr1, 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 Ag2Ba1Sr1, answered from cross-validated data.
What is Ag2Ba1Sr1?
Ag2Ba1Sr1 is a semiconducting ternary intermetallic compound composed of silver, barium, and strontium.
What is the band gap of Ag2Ba1Sr1?
Is Ag2Ba1Sr1 a metal, semiconductor, or insulator?
Is Ag2Ba1Sr1 thermodynamically stable?
How many polymorphs of Ag2Ba1Sr1 are known?
What elements does Ag2Ba1Sr1 contain?
Where does the data for Ag2Ba1Sr1 come from?
How It Compares
As a unique ternary intermetallic phase, Ag2Ba1Sr1 occupies a specialized niche in materials science. Unlike simpler binary alloys, this compound demonstrates the structural complexity that arises when incorporating multiple large alkaline earth cations into a silver-rich lattice.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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