Rb3NbO8
Rb3NbO8 is a thermodynamically stable semiconducting oxide composed of rubidium, niobium, and oxygen.
About Rb3NbO8
Rb3NbO8 is a complex oxide featuring rubidium and niobium. As a thermodynamically stable phase residing on the convex hull, it represents a robust crystalline arrangement that is well-supported by existing structural data across multiple databases.
This material exhibits semiconducting electronic characteristics, making it an intriguing candidate for investigations into electronic and optical properties. Its composition suggests potential utility in specialized inorganic synthesis where stable, multi-component oxide frameworks are required.
Key Properties
Cross-validated computational properties for Rb3NbO8, 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.
Frequently Asked Questions
Common questions about Rb3NbO8, answered from cross-validated data.
What is Rb3NbO8?
Rb3NbO8 is a thermodynamically stable semiconducting oxide composed of rubidium, niobium, and oxygen.
What is the band gap of Rb3NbO8?
Is Rb3NbO8 a metal, semiconductor, or insulator?
Is Rb3NbO8 thermodynamically stable?
How many polymorphs of Rb3NbO8 are known?
What elements does Rb3NbO8 contain?
Where does the data for Rb3NbO8 come from?
How It Compares
As a distinct member of the complex oxide family, Rb3NbO8 stands out due to its confirmed thermodynamic stability and well-documented structural diversity. Unlike many experimental phases that require extreme conditions to persist, this compound maintains a stable configuration, providing a reliable baseline for studying niobium-based oxide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Rb3NbO8 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →