Nitrosyl fluoride

Structural formula
General
Surname	Nitrosyl fluoride
other names	Nitric oxide fluoride
Molecular formula	NOF
Brief description	colorless gas
External identifiers / databases
EC number	232-153-6
ECHA InfoCard	100.029.230
PubChem	123261
ChemSpider	109874
Wikidata	Q2629094
properties
Molar mass	49.00 g mol −1
Physical state	gaseous
Melting point	-132.5 ° C
boiling point	-59.9 ° C
Vapor pressure	133 hPa (-88.8 ° C); 267 hPa (-79.2 ° C);
solubility	Decomposes on contact with water
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Nitrosyl fluoride is a chemical compound from the group of nitrosyl compounds and fluorides .

Extraction and presentation

Nitrosyl fluoride can be obtained through the following reactions:

Reaction of nitrosyl tetrafluoroborate with sodium fluoride in vacuo at 300 ° C

{\ displaystyle {\ ce {NOBF4 + NaF -> NOF + NaBF4}}}

Reaction of nitrogen monoxide with fluorine at room temperature, with nitrosyl trifluoride being formed as a by-product

{\ displaystyle {\ ce {2 NO + F2 -> 2 NOF}}}

Reaction of potassium fluoride with nitrogen dioxide

{\ displaystyle {\ ce {2 NO2 + KF -> KNO3 + FNO}}}

properties

Bond lengths and angles of nitrosyl fluoride

Nitrosyl fluoride is a colorless gas that, as a liquid, is often bluish in color due to impurities. It dissolves in water with a blue color, but then quickly releases nitrogen monoxide and nitric acid . It reacts violently with glass, but is more resistant to quartz.

Individual evidence

↑ ^a ^b ^c ^d ^e Georg Brauer (Ed.), With the collaboration of Marianne Baudler u. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 201.
^ ^A ^b ^c ^d ^e ^f Charles T. Ratcliffe and Jean´ne M. Shreeve: Nitrosyl halides - A. Nitrosyl fluoride . In: William L. Jolly (Ed.): Inorganic Syntheses . tape 11 . McGraw-Hill Book Company, Inc., 1968, p. 194-200 (English).
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
^ AF Holleman , E. Wiberg , N. Wiberg : Textbook of Inorganic Chemistry . 101st edition. Walter de Gruyter, Berlin 1995, ISBN 3-11-012641-9 , p. 711.

[brauer-1] Georg Brauer (Ed.), With the collaboration of Marianne Baudler u. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 201.

[IS11-2] A ^b ^c ^d ^e ^f Charles T. Ratcliffe and Jean´ne M. Shreeve: Nitrosyl halides - A. Nitrosyl fluoride . In: William L. Jolly (Ed.): Inorganic Syntheses . tape 11 . McGraw-Hill Book Company, Inc., 1968, p. 194-200 (English).

[NV-3] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Arnold_F._Holleman,_Egon_Wiberg,_Nils_Wiberg-4] AF Holleman , E. Wiberg , N. Wiberg : Textbook of Inorganic Chemistry . 101st edition. Walter de Gruyter, Berlin 1995, ISBN 3-11-012641-9 , p. 711.