Lithium hypofluorite
Lithium hypofluorite is an inorganic compound of lithium, fluorine, and oxygen with the chemical formula of LiFO.[1][2][3] This is a lithium salt of hypofluorous acid.[4][5]
| Names | |
|---|---|
| Preferred IUPAC name
Lithium hypofluorite | |
| Other names
Lithium fluoride oxide, lithium oxyfluoride | |
| Identifiers | |
3D model (JSmol) |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| FLiO | |
| Molar mass | 41.94 g·mol−1 |
| Related compounds | |
Related compounds |
Lithium hypochlorite |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Synthesis
The salt theoretically results from the neutralization of hypofluorous acid (HOF) and lithium hydroxide (LiOH). It can be formed by the action of fluorine on lithium hydroxide:
- 6F2 + 6LiOH → 2LiF + O2 + 4LiOF + 6HF
Chemical properties
The compound is quite unstable, since it contains oxygen in the oxidation state of 0. It, therefore, tends to decompose to lithium fluoride and oxygen gas:
- 2LiOF → 2LiF + O2
References
- Science Data Booklet. Manjunath.R. 11 July 2020. p. 146. Retrieved 12 May 2023.
- Barin, Ihsan (1995). Thermochemical Data of Pure Substances: La-Zr. VCH. p. 965. ISBN 978-3-527-28745-1. Retrieved 12 May 2023.
- Binnewies, M.; Milke, E. (3 December 2002). Thermochemical Data of Elements and Compounds. Wiley. p. 466. ISBN 978-3-527-30524-7. Retrieved 12 May 2023.
- "NIST-JANAF Themochemical Tables, Fourth Edition". NIST. 1998. pp. 1–1951. Retrieved 12 May 2023.
- "lithium,hypofluorite". ChemSrc. Retrieved 12 May 2023.
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