BiBr3
Bismuth tribromide · Bismuth(III) bromide
Bismuth tribromide is a stable, semiconducting bismuth halide widely used as a reagent and catalyst in chemical synthesis.
About Bismuth tribromide
Bismuth tribromide is a stable inorganic halide that exhibits semiconducting electronic properties. Its structural versatility is evidenced by the extensive collection of reported crystal structures, highlighting its significance in solid-state chemistry and materials research.
Due to its unique chemical reactivity, this compound serves as a valuable reagent in various synthetic pathways. It is frequently employed in laboratory settings to facilitate complex transformations, leveraging the distinct electronic character of the bismuth-bromine bond.
Key Properties
Cross-validated computational properties for Bismuth tribromide, 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.
Applications
Where Bismuth tribromide is used.
Frequently Asked Questions
Common questions about Bismuth tribromide, answered from cross-validated data.
What is BiBr3?
Bismuth tribromide is a stable, semiconducting bismuth halide widely used as a reagent and catalyst in chemical synthesis.
What is BiBr3 used for?
What is the band gap of BiBr3?
Is BiBr3 a metal, semiconductor, or insulator?
Is BiBr3 thermodynamically stable?
How many polymorphs of BiBr3 are known?
What elements does BiBr3 contain?
Where does the data for BiBr3 come from?
How It Compares
As a prominent member of the bismuth halide family, this compound is recognized for its thermodynamic stability on the convex hull. It represents a foundational material for understanding the structural and electronic trends within heavy metal halide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze BiBr3 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →