V2 O2 F6

V₂O₂F₆ is a vanadium oxyfluoride semiconductor compound that combines vanadium oxide chemistry with fluorine incorporation, creating a mixed-anion system. This is primarily a research material studied for its potential in electronic and ionic applications; it is not currently established in mainstream industrial production. The material belongs to the broader family of vanadium-based semiconductors and fluoride compounds, which are of interest for energy storage devices, solid-state electrolytes, and specialized electronic components where the combination of transition metal redox activity and fluoride ion conductivity may provide advantages over conventional alternatives.