BrF3
Bromine trifluoride · Bromine(III) fluoride
Bromine trifluoride is a reactive interhalogen compound used primarily as a powerful fluorinating agent and solvent in specialized chemical industrial applications.

About Bromine trifluoride
Bromine trifluoride is a highly reactive interhalogen compound that exists as a thermodynamically stable phase. Its electronic character is classified as semiconducting, distinguishing it from simpler halides and making it a unique subject of study in inorganic chemistry.
Due to its significant chemical reactivity, this compound serves as a powerful fluorinating agent in various industrial and laboratory settings. It is widely recognized for its ability to act as a non-aqueous solvent and a reagent in the processing of nuclear materials.
Key Properties
Cross-validated computational properties for Bromine trifluoride, 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 Bromine trifluoride is used.
Frequently Asked Questions
Common questions about Bromine trifluoride, answered from cross-validated data.
What is BrF3?
Bromine trifluoride is a reactive interhalogen compound used primarily as a powerful fluorinating agent and solvent in specialized chemical industrial applications.
What is BrF3 used for?
What is the band gap of BrF3?
Is BrF3 a metal, semiconductor, or insulator?
Is BrF3 thermodynamically stable?
How many polymorphs of BrF3 are known?
What elements does BrF3 contain?
Where does the data for BrF3 come from?
How It Compares
As a prominent interhalogen compound, bromine trifluoride occupies a specialized niche in chemical synthesis, distinguished by its high reactivity and ability to act as a strong fluorinating agent compared to more inert halogen-based materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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