Plutonyl fluoridePlutonyl fluoride is an inorganic compound of plutonium, oxygen, and fluorine with the chemical formula. It was initially isolated by Alenchikova et al. in 1961.SynthesisPlutonyl fluoride can be obtained by slowly hydrolysing [plutonium hexafluoride|].Physical propertiesPlutonyl fluoride is soluble in water; the solutions have a pink-to-rose color.Chemical propertiesIn hydrofluoric acid solution, forms a hydrate,, and a solid incorporating HF,.