BiBO3
BiBO3 is a stable, wide-band-gap insulating compound consisting of bismuth, boron, and oxygen atoms.

About BiBO3
BiBO3 is a thermodynamically stable inorganic compound composed of bismuth, boron, and oxygen. As a wide-band-gap insulator, it exhibits electronic characteristics typical of materials that resist electrical conduction, making it a subject of interest for specialized dielectric or optical applications. Its position on the convex hull confirms its inherent stability under standard conditions. With multiple reported structures across various databases, this compound represents a versatile building block in solid-state chemistry. Its unique elemental combination allows for structural diversity, providing researchers with a stable platform to investigate the interplay between heavy metal cations and light borate frameworks.
Key Properties
Cross-validated computational properties for BiBO3, 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 BiBO3 is used.
Frequently Asked Questions
Common questions about BiBO3, answered from cross-validated data.
What is BiBO3?
BiBO3 is a stable, wide-band-gap insulating compound consisting of bismuth, boron, and oxygen atoms.
What is BiBO3 used for?
What is the band gap of BiBO3?
Is BiBO3 a metal, semiconductor, or insulator?
Is BiBO3 thermodynamically stable?
How many polymorphs of BiBO3 are known?
What elements does BiBO3 contain?
Where does the data for BiBO3 come from?
How It Compares
As a distinct member of the bismuth borate family, BiBO3 occupies a stable structural niche that distinguishes it from more complex or metastable phases. It serves as a fundamental reference point for understanding how bismuth-oxygen polyhedra integrate with borate units to maintain thermodynamic integrity.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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