Rb3BiO3
Rb3BiO3 is a thermodynamically stable, insulating oxide compound composed of rubidium, bismuth, and oxygen.
About Rb3BiO3
Rb3BiO3 is a complex oxide featuring rubidium, bismuth, and oxygen. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement that persists under standard conditions.
This material exhibits the electronic characteristics of a wide-band-gap insulator. Its stable configuration and distinct electronic profile make it a subject of interest for researchers investigating the fundamental properties of alkali metal bismuthates.
Key Properties
Cross-validated computational properties for Rb3BiO3, 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 Rb3BiO3 is used.
Frequently Asked Questions
Common questions about Rb3BiO3, answered from cross-validated data.
What is Rb3BiO3?
Rb3BiO3 is a thermodynamically stable, insulating oxide compound composed of rubidium, bismuth, and oxygen.
What is Rb3BiO3 used for?
What is the band gap of Rb3BiO3?
Is Rb3BiO3 a metal, semiconductor, or insulator?
Is Rb3BiO3 thermodynamically stable?
How many polymorphs of Rb3BiO3 are known?
What elements does Rb3BiO3 contain?
Where does the data for Rb3BiO3 come from?
How It Compares
As a unique member of the alkali metal bismuthate family, Rb3BiO3 serves as a foundational example of stable, insulating oxide chemistry. Without direct structural siblings in this specific dataset, it stands as a primary reference point for understanding the interplay between heavy p-block elements and alkali metals in stable insulating lattices.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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