Li5AuO4
Li5AuO4 is a stable, semiconducting lithium oxide compound that serves as an important subject for structural and electronic materials research.
About Li5AuO4
Li5AuO4 is a distinct member of the lithium oxide family, characterized by its semiconducting electronic nature. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within the chemical space of lithium-based ternary oxides.
This compound is of significant interest in materials science due to its structural diversity, with numerous reported configurations across major databases. Its stability and electronic properties make it a valuable subject for fundamental studies regarding gold-containing lithium oxides and their potential for specialized electronic applications.
Key Properties
Cross-validated computational properties for Li5AuO4, 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.
Applications
Where Li5AuO4 is used.
Frequently Asked Questions
Common questions about Li5AuO4, answered from cross-validated data.
What is Li5AuO4?
Li5AuO4 is a stable, semiconducting lithium oxide compound that serves as an important subject for structural and electronic materials research.
What is Li5AuO4 used for?
What is the band gap of Li5AuO4?
Is Li5AuO4 a metal, semiconductor, or insulator?
Is Li5AuO4 thermodynamically stable?
How many polymorphs of Li5AuO4 are known?
What elements does Li5AuO4 contain?
Where does the data for Li5AuO4 come from?
How It Compares
Within the lithium oxides class.
Unlike the widely utilized cathode materials LiCoO2 and LiMn2O4, which are primarily valued for their electrochemical performance in batteries, Li5AuO4 occupies a more niche position within the lithium oxide class. While Li2O serves as a fundamental building block and Li4SiO4 is frequently studied for its ionic conductivity, Li5AuO4 stands out for its unique inclusion of gold, offering a different electronic profile compared to the transition-metal-heavy siblings like LiNiO2.
Related Compounds
Other Lithium Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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