Thiazyl fluoride

Pungent, colorless gas

Gaseous

-89 ° C

0.4 ° ​​C

Decomposition in water

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Thiazylfluorid is an inorganic chemical compound consisting of the group of fluorides.

Production and representation

Thiazylfluorid can be obtained by the reaction of nitrogen trifluoride with sulfur at 400 ° C, whereby Thiothionylfluorid formed.

It can also by fluorination of tetrasulfur with iodine pentafluoride, sulfur tetrafluoride, selenium hexafluoride, cobalt (III ) fluoride, etc., by thermolysis of the mercury compound Hg ( NSF2 ) 2

Be won or by ammonolysis of sulfur tetrafluoride.

Properties

Thiazylfluorid is a pungent, colorless gas. It is thermally unstable, very reactive and decomposes on contact with water. It attacks glass at room temperature slowly. In the liquid phase it trimerizes to (NSF ) 3