Ozonide
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| Names | |
|---|---|
| IUPAC name
Trioxidan-1-id-3-yl
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| Identifiers | |
3D model (
JSmol ) |
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| ChEBI | |
| ChemSpider | |
| 25183 | |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| O−3 | |
| Molar mass | 47.997 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Ozonide is the polyatomic anion O−3. Cyclic organic compounds formed by the addition of ozone (O3) to an alkene are also called ozonides.
Ionic ozonides
Inorganic ozonides[1] are dark red salts. The anion has the bent shape of the ozone molecule.
Inorganic ozonides are formed by burning
NaOH and NaO2, was previously thought to be impossible to obtain in pure form.[2] However, with the help of cryptands and methylamine, pure sodium ozonide may be obtained as red crystals isostructural to NaNO2.[3]
Ionic ozonides are being investigated[liquid ammonia, is stable up to 348 K (75 °C):
![{\displaystyle {\ce {CsO3 + [(CH3)4N][O2] -> CsO2 + [(CH3)4N][O3]}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/41ba22fc240583733b285bf59b4cb90766b400c5)
Alkaline earth metal ozonide compounds have also become known. For instance, magnesium ozonide complexes have been isolated in a low-temperature argon matrix.[5]
Covalent singly bonded structures
Phosphite ozonides, (RO)3PO3, are used in the production of
Molozonides
See also
- Ozonolysis
- Ozone cracking
- Superoxide, O−
2 - Oxide, O2−
- Dioxygenyl, O+
2
References
- ^ Cotton, F. A.; Wilkinson, G. (1988). Advanced Inorganic Chemistry (5th ed.). p. 462.
- .
- doi:10.1039/a708570b.
- .
- ^ Wang, Guanjun & Gong, Yu & Zhang, Qingqing & Zhou, Mingfei. "Formation and Characterization of Magnesium Bisozonide and Carbonyl Complexes in Solid Argon". The journal of physical chemistry. A. 114 (2010). 10803-9. https://www.researchgate.net/publication/46392397_Formation_and_Characterization_of_Magnesium_Bisozonide_and_Carbonyl_Complexes_in_Solid_Argon
- ISBN 978-0-13-175553-6.
- ISBN 978-0471936237.
- .
- ^ Ozonolysis mechanism on Organic Chemistry Portal site