Au2LiSb
Au2LiSb is a semiconducting ternary compound consisting of gold, lithium, and antimony that exhibits metastable thermodynamic characteristics.
About Au2LiSb
Au2LiSb is a ternary intermetallic compound composed of gold, lithium, and antimony. It exhibits semiconducting electronic properties, positioning it as an interesting subject for studies into the transport behavior of complex multinary systems.
While multiple structural configurations have been identified in computational databases, the compound is characterized as being above the thermodynamic hull. This suggests that it may be metastable or require specific synthesis conditions to be realized in a laboratory setting.
Key Properties
Cross-validated computational properties for Au2LiSb, 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 Au2LiSb, answered from cross-validated data.
What is Au2LiSb?
Au2LiSb is a semiconducting ternary compound consisting of gold, lithium, and antimony that exhibits metastable thermodynamic characteristics.
What is the band gap of Au2LiSb?
Is Au2LiSb a metal, semiconductor, or insulator?
Is Au2LiSb thermodynamically stable?
How many polymorphs of Au2LiSb are known?
What elements does Au2LiSb contain?
Where does the data for Au2LiSb come from?
How It Compares
As a unique ternary phase, Au2LiSb represents a specialized composition within the broader landscape of gold-based intermetallics. Unlike more common binary alloys, its complex stoichiometry highlights the diverse structural possibilities inherent in combining noble metals with alkali and pnictogen elements.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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