Au1Sb1Sr2
Au1Sb1Sr2 is a semiconducting ternary intermetallic compound that is theoretically stable and potentially synthesizable for materials science applications.
About Au1Sb1Sr2
Au1Sb1Sr2 is a complex intermetallic compound composed of gold, antimony, and strontium. Its electronic character identifies it as a semiconductor, positioning it as an intriguing candidate for specialized electronic applications where specific band structures are required.
As a near-hull material, it is considered thermodynamically stable enough to be a target for experimental synthesis. The presence of multiple reported structural configurations suggests a rich landscape for phase exploration in solid-state chemistry.
Key Properties
Cross-validated computational properties for Au1Sb1Sr2, 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.
Applications
Where Au1Sb1Sr2 is used.
Frequently Asked Questions
Common questions about Au1Sb1Sr2, answered from cross-validated data.
What is Au1Sb1Sr2?
Au1Sb1Sr2 is a semiconducting ternary intermetallic compound that is theoretically stable and potentially synthesizable for materials science applications.
What is Au1Sb1Sr2 used for?
What is the band gap of Au1Sb1Sr2?
Is Au1Sb1Sr2 a metal, semiconductor, or insulator?
Is Au1Sb1Sr2 thermodynamically stable?
How many polymorphs of Au1Sb1Sr2 are known?
What elements does Au1Sb1Sr2 contain?
Where does the data for Au1Sb1Sr2 come from?
How It Compares
As a unique intermetallic phase, Au1Sb1Sr2 occupies a distinct space within the broader family of gold-antimony-strontium compounds. It serves as a representative example of how ternary combinations of noble metals, pnictogens, and alkaline earth metals can yield semiconducting behavior in otherwise metallic-dominated systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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