Lithium hexafluorotungstate
From Wikipedia, the free encyclopedia
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| Names | |
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| Other names
Lithium hexafluorotungstate(V) | |
| Identifiers | |
3D model (JSmol) |
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| Properties | |
| LiWF6 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Lithium hexafluorotungstate is an inorganic chemical compound with the chemical formula LiWF6.[1][2]
Lithium hexafluorotungstate can be prepared by reacting lithium iodide and tungsten hexafluoride in liquid sulfur dioxide.[3]
Physical properties
Chemical properties
Lithium hexafluorotungstenate is unstable and decomposes in a vacuum at 50 °C. It can react in an alkaline solution of hypochlorite as follows:[5]
2 LiWF6 + ClO− + 14 OH− → 2 Li+ + 2 WO42− + Cl− + 12 F− + 7 H2O
References
- ↑ Bard, Allen J.; Parsons, Roger; Jordan, Joseph (27 August 1985). Standard Potentials in Aqueous Solution. CRC Press. p. 499. ISBN 978-0-8247-7291-8. Retrieved 17 July 2024.
- ↑ Macintyre, Jane E. (23 July 1992). Dictionary of Inorganic Compounds. CRC Press. p. 2338. ISBN 978-0-412-30120-9. Retrieved 17 July 2024.
- ↑ Kemmitt, R. D. W.; Russell, D. R.; Sharp, D. W. A. (1 January 1963). "844. The structural chemistry of complex fluorides of general formula AIBVF6". Journal of the Chemical Society: 4408–4413. doi:10.1039/JR9630004408. ISSN 0368-1769. Retrieved 17 July 2024.
- ↑ Babel, D. (1967). "Structural chemistry of octahedral fluorocomplexes of the transition elements". Structure and Bonding. 3. Springer: 1–87. doi:10.1007/BFb0118878. ISBN 978-3-540-03990-7. Retrieved 17 July 2024.
- ↑ Burgess, J.; Peacock, R.D. (December 1977). "The fluoride ion affinity of tungsten pentafluoride and the electron affinity of tungsten hexafluoride". Journal of Fluorine Chemistry. 10 (6): 479–486. Bibcode:1977JFluC..10..479B. doi:10.1016/S0022-1139(00)82428-8. Retrieved 17 July 2024.