Rhodium (III) fluoride

Crystal structure
	__ Rh 3+ __ F -
General
Surname	Rhodium (III) fluoride
other names	Rhodium trifluoride
Ratio formula	RhF 3
Brief description	red solid
External identifiers / databases
PubChem	15829233
Wikidata	Q4493232
properties
Molar mass	159.90 g mol −1
Physical state	firmly
density	5.38 g cm −3
Sublimation point	> 600 ° 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 .

Rhodium (III) fluoride is an inorganic chemical compound of rhodium from the group of fluorides .

Extraction and presentation

Rhodium (III) fluoride can be obtained by reacting rhodium with fluorine at 600 ° C.

{\ displaystyle \ mathrm {2 \ Rh + 3 \ F_ {2} \ longrightarrow 2 \ RhF_ {3}}}

The hydrates can be obtained by reacting fluorides with rhodium (III) salt solutions.

properties

Rhodium (III) fluoride is a red, rhombic, non-hygroscopic solid that is insoluble in water, dilute acids and dilute bases. It has a trigonal crystal structure with the space group R 3 c (space group no. 167) . A hexahydrate and a nonahydrate are also known, both of which are water soluble. Template: room group / 167

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. 280.
^ ^A ^b ^c Mary Eagleson: Concise Encyclopedia Chemistry . Walter de Gruyter, 1994, ISBN 3-11-011451-8 , p. 949 ( 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.
Jump up ↑ MA Hepworth, KH Jack, RD Peacock, GJ Westland: The crystal structures of the trifluorides of iron, cobalt, ruthenium, rhodium, palladium and iridium. In: Acta Crystallographica. 10, 1957, pp. 63-69, doi : 10.1107 / S0365110X57000158 .
↑ Erwin Riedel, Christoph Janiak: Inorganic Chemistry . Walter de Gruyter, 2011, ISBN 3-11-022566-2 , p. 876 ( limited preview in Google Book search).

[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. 280.

[Mary_Eagleson-2] A ^b ^c Mary Eagleson: Concise Encyclopedia Chemistry . Walter de Gruyter, 1994, ISBN 3-11-011451-8 , p. 949 ( 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.

[DOI10.1107/S0365110X57000158-4] Jump up ↑ MA Hepworth, KH Jack, RD Peacock, GJ Westland: The crystal structures of the trifluorides of iron, cobalt, ruthenium, rhodium, palladium and iridium. In: Acta Crystallographica. 10, 1957, pp. 63-69, doi : 10.1107 / S0365110X57000158 .

[Erwin_Riedel,_Christoph_Janiak-5] Erwin Riedel, Christoph Janiak: Inorganic Chemistry . Walter de Gruyter, 2011, ISBN 3-11-022566-2 , p. 876 ( limited preview in Google Book search).