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Ruthenium(III) fluoride

Identifiers
CAS Number	51621-05-7
3D model (JSmol)	Interactive image
ChemSpider	57450713
PubChem CID	12011490
CompTox Dashboard (EPA)	DTXSID50475784
InChI InChI=1S/3FH.Ru/h3*1H;/q;;;+3/p-3Key: YRQNNUGOBNRKKW-UHFFFAOYSA-K
SMILES F(F)F
Properties
Chemical formula	F3Ru
Molar mass	158.07 g·mol
Appearance	dark brown solid
Density	5,36 g·cm
Melting point	600 °C
Solubility in water	insoluble
Related compounds
Other anions	Ruthenium(III) chloride Ruthenium(III) bromide Ruthenium(III) iodide
Other cations	Rhodium(III) fluoride
Related compounds	Ruthenium(IV) fluoride Ruthenium(V) fluoride Ruthenium(VI) fluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Ruthenium(III) fluoride is a fluoride of ruthenium, with the chemical formula of RuF₃.

Preparation

Ruthenium(III) fluoride can be obtained from the reduction of ruthenium(V) fluoride by iodine at 250 °C:

${\displaystyle {\ce {5 RuF5 + I2 -> 5 RuF3 + 2 IF5}}}$

Properties

Ruthenium(III) fluoride is a dark brown solid that is insoluble in water. It has a space group of R3c (No. 167).

References

1. ^ R. Blachnik (2013), Taschenbuch für Chemiker und Physiker Band 3: Elemente, anorganische Verbindungen und Materialien, Minerale (in German), Springer-Verlag, p. 700, ISBN 978-3-642-58842-6{{citation}}: CS1 maint: date and year (link)
2. ^ William M. Haynes (2014), CRC Handbook of Chemistry and Physics (in German), CRC Press, p. 86, ISBN 978-1-4822-0868-9{{citation}}: CS1 maint: date and year (link)
3. A. F. Holleman (2019), Lehrbuch der anorganischen Chemie (in German), Walter de Gruyter GmbH & Co KG, p. 1418, ISBN 978-3-11-083817-6{{citation}}: CS1 maint: date and year (link)
4. E.A. Seddon, K.R. Seddon (2013), The Chemistry of Ruthenium (in German), Elsevier, p. 155, ISBN 978-1-4832-8990-8{{citation}}: CS1 maint: date and year (link)
5. M. A. Hepworth, K. H. Jack u. a.: The crystal structures of the trifluorides of iron, cobalt, ruthenium, rhodium, palladium and iridium. In: Acta Crystallographica. 10, 1957, S. 63, doi:10.1107/S0365110X57000158.

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