Titanium tetrafluoride: Difference between revisions

Titanium(IV) fluoride
Names
	Other names titanium tetrafluoride
Identifiers
CAS Number	7783-63-3;
3D model (JSmol)	Interactive image;
ChemSpider	7988529 ;
ECHA InfoCard	100.029.106
PubChem CID	9812778;
CompTox Dashboard (EPA)	DTXSID50894996 ;
	InChI InChI=1S/4FH.Ti/h41H;/q;;;;+4/p-4 Key: XROWMBWRMNHXMF-UHFFFAOYSA-J ; InChI=1/4FH.Ti/h41H;/q;;;;+4/p-4 Key: XROWMBWRMNHXMF-XBHQNQODAM;
	SMILES [Ti+4].[F-].[F-].[F-].[F-];
Properties
Chemical formula	TiF4
Molar mass	123.861 g/mol
Appearance	white powder; hygroscopic
Density	2.798 g/cm3
Melting point	377 °C
Boiling point	sublimes
Hazards
NFPA 704 (fire diamond)	3 0 0
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

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Revision as of 06:48, 12 May 2012

Titanium(IV) fluoride is the inorganic compound with the formula Ti F₄. It is a white hygroscopic solid. In contrast to the other halides of titanium, it adopts a polymeric structure consisting of octahedral Ti centres.^[1]

Preparation

The traditional method involves treatment of titanium tetrachloride with excess hydrogen fluoride, and purification by sublimation:^[2]

TiCl₄ + 4 HF → TiF₄ + 4 HCl

References

^ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
^ Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, Academic Press, 1963, NY. Vol. 1. p. 200.

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[1] Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.

[2] Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, Academic Press, 1963, NY. Vol. 1. p. 200.

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 [[fa:تترافلورید تیتانیوم]]
 [[ja:フッ化チタン(IV)]]
+[[ru:Фторид титана(IV)]]
 [[zh:四氟化钛]]