Iodine heptafluoride

Iodine heptafluoride is a chemical compound. Its chemical formula is IF7. It contains iodine and fluoride ions. The iodine is in its +7 oxidation state.
Properties.
It is a colorless gas with a moldy, stinky odor. Its melting point is at , and its boiling point is at . This means that it has a very narrow liquid range. It is a powerful oxidizing agent. It is very irritating to the skin. It is an interhalogen.
Preparation.
It is made by reacting iodine pentafluoride with fluorine gas.