Au1Be2Co1
Au1Be2Co1 is a semiconducting ternary intermetallic compound that exhibits structural complexity and potential metastability.
About Au1Be2Co1
Au1Be2Co1 is a complex ternary intermetallic compound composed of gold, beryllium, and cobalt. As a semiconducting material, it represents a unique electronic configuration that distinguishes it from typical metallic alloys found in this chemical space.
Despite its structural diversity, with numerous reported arrangements in crystallographic databases, the compound sits above the thermodynamic hull. This indicates that it is likely metastable under standard conditions, making it a subject of interest for researchers studying phase stability and synthetic pathways.
Key Properties
Cross-validated computational properties for Au1Be2Co1, 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 Au1Be2Co1, answered from cross-validated data.
What is Au1Be2Co1?
Au1Be2Co1 is a semiconducting ternary intermetallic compound that exhibits structural complexity and potential metastability.
What is the band gap of Au1Be2Co1?
Is Au1Be2Co1 a metal, semiconductor, or insulator?
Is Au1Be2Co1 thermodynamically stable?
How many polymorphs of Au1Be2Co1 are known?
What elements does Au1Be2Co1 contain?
Where does the data for Au1Be2Co1 come from?
How It Compares
As a unique ternary phase, Au1Be2Co1 serves as a specialized example of how the integration of noble metals with light elements like beryllium can yield semiconducting properties, setting it apart from the more common, highly stable metallic phases typically observed in this class of materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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