Cerium(IV) fluoride

Cerium(IV) fluoride
Cerium tetrafluoride
Identifiers
CAS Number	10060-10-3 ;
3D model (JSmol)	Interactive image;
ChemSpider	74302;
ECHA InfoCard	100.155.130
EC Number	626-760-9;
PubChem CID	82331;
UNII	A381976S11;
CompTox Dashboard (EPA)	DTXSID3064934 ;
	InChI InChI=1S/Ce.4FH/h;4*1H/q+4;;;;/p-4 Key: SWURHZJFFJEBEE-UHFFFAOYSA-J;
	SMILES F[Ce](F)(F)F;
Properties
Chemical formula	CeF4
Molar mass	216.11[1]
Appearance	white powder[2]
Density	4.77g/cm3[3]
Melting point	650[4] °C (1,202 °F; 923 K)
Boiling point	n/a
Solubility in water	n/a
Hazards
GHS pictograms
GHS Signal word	Warning
GHS hazard statements	H302, H312, H315, H319, H332, H335
GHS precautionary statements	P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P322, P330, P332+313, P337+313, P362, P363, P403+233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Cerium(IV) fluoride is an inorganic compound with a chemical formula CeF₄, and white crystals with strong oxidizing powers. Cerium(IV) fluoride has an anhydrous form and a monohydrate form.[5]

Production and properties

Cerium(IV) fluoride can be produced by fluoronating cerium(III) fluoride or cerium dioxide with fluorine gas at 500 °C[6]

\mathrm {2\ CeF_{3}+F_{2}\longrightarrow 2\ CeF_{4}}

\mathrm {CeO_{2}+2\ F_{2}\longrightarrow CeF_{4}+O_{2}}

Its hydrate form (CeF₄·xH₂O, x≤1) can be produced by reacting 40% hydrofluoric acid and cerium(IV) sulfate solution at 90°C.[7]

Cerium(IV) fluoride can dissolve in DMSO, and react to form the coordination complex CeF₄(DMSO)₂.[7]

gollark: Plooz no oops.

gollark: 🇭 🇴 🇳 🇪 🇸 🇹 🇱 🇾 🇹 🇭 🇪 🇭 🇦 🇸 🇰 🇪 🇱 🇱 🇮 🇸 🇳 '🇹 🇷 🇪 🇦 🇱 🇱 🇾 🇳 🇪 🇨 🇪 🇸 🇸 🇦 🇷 🇾

gollark: 🇹 🇭 🇪 🇵 🇴 🇼 🇪 🇷 🇴 🇫 🇭 🇦 🇸 🇰 🇪 🇱 🇱

gollark: 🇮 🇧 🇪 🇱 🇮 🇪 🇻 🇪 🇹 🇭 🇮 🇸 🇦 🇵 🇵 🇷 🇴 🇽 🇮 🇲 🇦 🇹 🇪 🇸 🇹 🇭 🇪 🇲 🇴 🇸 🇹 🇦 🇳 🇳 🇴 🇾 🇮 🇳 🇬 🇼 🇦 🇾 🇹 🇴 🇼 🇷 🇮 🇹 🇪 🇲 🇪 🇸 🇸 🇦 🇬 🇪 🇸 ...

gollark: 🇫 🇴 🇴 🇱 🇸 🇮 🇨 🇴 🇲 🇲 🇦 🇳 🇩 🇹 🇭 🇪 🇵 🇴 🇼 🇪 🇷 🇴 🇫 🇭 🇦 🇸 🇰 🇪 🇱 🇱

References

https://www.americanelements.com/cerium-iv-fluoride-10060-10-3
https://www.americanelements.com/cerium-iv-fluoride-10060-10-3
https://www.americanelements.com/cerium-iv-fluoride-10060-10-3
https://www.americanelements.com/cerium-iv-fluoride-10060-10-3
无机化学丛书第七卷钪稀土元素 (Series of Inorganic Chemistry. Vol. 7. Scandium. Rare Earth Elements.). Science Press. pp 244-246. 1. Compounds of Halogens. (in Chinese)
Georg Brauer (Hrsg.), unter Mitarbeit von Marianne Baudler u. a.: Handbuch der Präparativen Anorganischen Chemie. 3., umgearbeitete Auflage. Band I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6, S. 256.
Champion, Martin. J.D.; Levason, William; Reid, Gillian (January 2014). "Synthesis and structure of [CeF4(Me2SO)2]—A rare neutral ligand complex of a lanthanide tetrafluoride". Journal of Fluorine Chemistry. 157: 19–21. doi:10.1016/j.jfluchem.2013.10.014.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[1] ttps://www.americanelements.com/cerium-iv-fluoride-10060-10-3

[2] ttps://www.americanelements.com/cerium-iv-fluoride-10060-10-3

[3] ttps://www.americanelements.com/cerium-iv-fluoride-10060-10-3

[4] ttps://www.americanelements.com/cerium-iv-fluoride-10060-10-3

[5] 无机化学丛书第七卷钪稀土元素 (Series of Inorganic Chemistry. Vol. 7. Scandium. Rare Earth Elements.). Science Press. pp 244-246. 1. Compounds of Halogens. (in Chinese)

[6] Georg Brauer (Hrsg.), unter Mitarbeit von Marianne Baudler u. a.: Handbuch der Präparativen Anorganischen Chemie. 3., umgearbeitete Auflage. Band I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6, S. 256.

[Champion-7] Champion, Martin. J.D.; Levason, William; Reid, Gillian (January 2014). "Synthesis and structure of [CeF4(Me2SO)2]—A rare neutral ligand complex of a lanthanide tetrafluoride". Journal of Fluorine Chemistry. 157: 19–21. doi:10.1016/j.jfluchem.2013.10.014.