Au2Cs6O2
Au2Cs6O2 is a thermodynamically stable, semiconducting ternary compound containing gold, cesium, and oxygen.
About Au2Cs6O2
Au2Cs6O2 is a complex ternary compound composed of gold, cesium, and oxygen. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement that has been identified across multiple independent material databases. Its electronic character is defined as semiconducting, making it an intriguing subject for research into specialized electronic materials. The compound's existence is supported by several distinct structural reports, highlighting its significance in the study of alkali-metal aurates. It serves as a valuable case study for understanding the interplay between heavy metal cations and reactive oxygen environments in solid-state chemistry.
Key Properties
Cross-validated computational properties for Au2Cs6O2, aggregated across 4 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 Au2Cs6O2, answered from cross-validated data.
What is Au2Cs6O2?
Au2Cs6O2 is a thermodynamically stable, semiconducting ternary compound containing gold, cesium, and oxygen.
What is the band gap of Au2Cs6O2?
Is Au2Cs6O2 a metal, semiconductor, or insulator?
Is Au2Cs6O2 thermodynamically stable?
How many polymorphs of Au2Cs6O2 are known?
What elements does Au2Cs6O2 contain?
Where does the data for Au2Cs6O2 come from?
How It Compares
As a unique ternary compound, Au2Cs6O2 occupies a specialized niche within the landscape of gold-based oxides. Unlike more common binary oxides, this material demonstrates the structural complexity possible when incorporating large alkali metals like cesium to stabilize the gold-oxygen framework.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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