Rhenium heptafluoride

Rheniumheptafluorid

Yellow solid

Fixed

4.3 g · cm -3

48.3 ° C

73.7 ° C

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Rhenium, usually also referred to (VII ) fluoride Rheniumheptafluorid, is a chemical compound of the elements rhenium, and fluorine, and belongs to the substance group of fluorides. It is the only known thermally stable metal - Heptafluorid.

Production and representation

Rhenium (VII ) fluoride is represented by reaction of the elements at 400 ° C.

Properties

Rhenium (VII ) fluoride is a melting at low temperatures yellow solid. It has a distorted pentagonal- bipyramidal structure similar to that of Iodheptafluorid.