Au1Li2Rh1
Au1Li2Rh1 is a semiconducting ternary alloy containing gold, lithium, and rhodium that is primarily studied for its structural properties within the field of platinum-group catalysts.
About Au1Li2Rh1
Au1Li2Rh1 is a complex ternary alloy within the platinum-group catalyst class, characterized by its distinct semiconducting electronic nature. Its composition, involving gold, lithium, and rhodium, positions it as a subject of interest for fundamental studies into electronic structure and phase stability.
Despite its existence in multiple structural configurations, the compound is identified as being above the thermodynamic hull, suggesting it is a metastable phase. This metastability is a critical factor for researchers investigating the synthesis and potential catalytic utility of noble metal-based alloys.
Key Properties
Cross-validated computational properties for Au1Li2Rh1, 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 Au1Li2Rh1 is used.
Frequently Asked Questions
Common questions about Au1Li2Rh1, answered from cross-validated data.
What is Au1Li2Rh1?
Au1Li2Rh1 is a semiconducting ternary alloy containing gold, lithium, and rhodium that is primarily studied for its structural properties within the field of platinum-group catalysts.
What is Au1Li2Rh1 used for?
What is the band gap of Au1Li2Rh1?
Is Au1Li2Rh1 a metal, semiconductor, or insulator?
Is Au1Li2Rh1 thermodynamically stable?
How many polymorphs of Au1Li2Rh1 are known?
What elements does Au1Li2Rh1 contain?
Where does the data for Au1Li2Rh1 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Unlike more stable, well-characterized platinum-group compounds such as LaRh or As2Pt, Au1Li2Rh1 occupies a more precarious position in the phase space of its class. While many of its siblings are recognized for their robust catalytic performance and thermodynamic resilience, this specific alloy represents a more challenging, less stable configuration that highlights the diversity of bonding environments possible in ternary lithium-containing intermetallics.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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