Gold (V) fluoride

Structural formula
General
Surname	Gold (V) fluoride
other names	Gold pentafluoride
Molecular formula	On 5
Brief description	red solid
External identifiers / databases
Wikidata	Q3239166
properties
Molar mass	291.96 g mol −1
Physical state	firmly
Sublimation point	80 ° C
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 .

Gold (V) fluoride is an inorganic chemical compound of gold from the group of fluorides .

Extraction and presentation

Gold (V) fluoride can be obtained by thermal decomposition of dioxygenyl hexafluoroaurate O ₂ AuF ₆ at 200 ° C or KrF [AuF ₆ ] at 60 ° C.

{\ displaystyle \ mathrm {2 \ O_ {2} AuF_ {6} \ longrightarrow 2 \ AuF_ {5} +2 \ O_ {2} + F_ {2}}}

properties

Gold (V) fluoride is a red diamagnetic solid that decomposes at 200 ° C into gold (III) fluoride and fluorine . In the solid state, the molecules exist as dimers. Dimers and trimers are present in the gas phase. Gold (V) fluoride is a strong Lewis acid .

Individual evidence

↑ ^a ^b WebElements: Gold pentafluoride
^ ^A ^b ^c Erwin Riedel, Christoph Janiak: Inorganische Chemie . Walter de Gruyter, 2011, ISBN 3-11-022566-2 , p. 760 ( limited preview in Google Book search).
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
^ ^A ^b Antonio Laguna: Modern Supramolecular Gold Chemistry: Gold-Metal Interactions and Applications . John Wiley & Sons, 2008, ISBN 3-527-62376-0 , pp. 49 ( limited preview in Google Book search).

[we-1] WebElements: Gold pentafluoride

[Erwin_Riedel,_Christoph_Janiak-2] A ^b ^c Erwin Riedel, Christoph Janiak: Inorganische Chemie . Walter de Gruyter, 2011, ISBN 3-11-022566-2 , p. 760 ( limited preview in Google Book search).

[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.

[Antonio_Laguna-4] A ^b Antonio Laguna: Modern Supramolecular Gold Chemistry: Gold-Metal Interactions and Applications . John Wiley & Sons, 2008, ISBN 3-527-62376-0 , pp. 49 ( limited preview in Google Book search).