Arsenic pentafluoride
Arsenic pentafluoride, also known as arsenic(V) fluoride, is a chemical compound. Its chemical formula is AsF5. It has five arsenic-fluorine bonds in it. The arsenic is in its +5 oxidation state.
Properties
Arsenic pentafluoride is a colorless gas. It is a strong oxidizing agent. It is highly toxic. It makes an ionic bond with sulfur tetrafluoride. Its melting point is -79.8°C and its boiling point is -52.8°C.
Preparation
Arsenic pentafluoride is made by reacting arsenic trifluoride with fluorine or by reacting arsenic with a large amount of fluorine.