AuF3
Gold(III) fluoride · Gold trifluoride
Gold(III) fluoride is a stable, semiconducting gold-fluorine compound primarily utilized as a powerful fluorinating agent in chemical synthesis.
About Gold(III) fluoride
Gold(III) fluoride is a distinct inorganic compound composed of gold and fluorine. As a thermodynamically stable member of the gold halide family, it sits on the convex hull, indicating robust structural integrity under standard conditions.
This material exhibits semiconducting electronic character, distinguishing it from more common metallic gold compounds. Its high data richness, supported by numerous reported structures, highlights its importance in fundamental chemical research and specialized synthetic applications.
Key Properties
Cross-validated computational properties for Gold(III) fluoride, 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 Gold(III) fluoride is used.
Frequently Asked Questions
Common questions about Gold(III) fluoride, answered from cross-validated data.
What is AuF3?
Gold(III) fluoride is a stable, semiconducting gold-fluorine compound primarily utilized as a powerful fluorinating agent in chemical synthesis.
What is AuF3 used for?
What is the band gap of AuF3?
Is AuF3 a metal, semiconductor, or insulator?
Is AuF3 thermodynamically stable?
How many polymorphs of AuF3 are known?
What elements does AuF3 contain?
Where does the data for AuF3 come from?
How It Compares
As a primary gold halide, gold(III) fluoride serves as a critical reference point for understanding the bonding and reactivity of noble metal fluorides. It occupies a unique position in the landscape of gold-based materials, providing a stable platform for studying high-oxidation-state gold chemistry.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze AuF3 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →