Au2F

Au₂F is an intermetallic compound containing gold and fluorine, representing an experimental or specialized research material rather than a conventional commercial alloy. This compound belongs to the family of gold-based intermetallics and fluoride systems, which are primarily of academic and exploratory interest for understanding phase behavior and material properties at the intersection of noble metals and halogen chemistry. While not yet established in mainstream engineering applications, gold-fluorine compounds are investigated for potential use in specialty corrosion-resistant coatings, advanced catalysis, and high-temperature or chemically aggressive environments where gold's inherent nobility could be leveraged.