Magnesium ozonide

Identifiers

CAS Number

* 63172-13-4 (MgO3) Y
* (Mg(O3)2): 1252008-65-3 Y

3D model (JSmol)

* Interactive image
* Interactive image
* (Mg(O3)2): Interactive image

PubChem CID

* 18673469
* (Mg(O3)2): 161960612

InChI

* InChI=1S/Mg.H2O3/c;1-3-2/h;1-2H/q+2;/p-2

Key: LMFHOIDEQKLFKI-UHFFFAOYSA-L

* InChI=1S/Mg.HO3/c;1-3-2/h;1H/q+1;/p-1

Key: RBFCWJLHCQDAGO-UHFFFAOYSA-M

* (Mg(O3)2): InChI=1S/Mg.H2O6/c;1-3-5-6-4-2/h;1-2H/q+2;/p-2

Key: YNAZEDCTBGQCLV-UHFFFAOYSA-L

SMILES

* [O-]O[O-].[Mg+2]

* [Mg+].[O-]O[O]

* (Mg(O3)2): [O-]OOOO[O-].[Mg+2]

Properties

Chemical formula

| MgO3
Molar mass | 72.302 g·mol−1
Appearance  | White solid
Related compounds

Other cations

| Potassium ozonide, Ammonium ozonide

Related compounds

| Magnesium oxide

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Magnesium ozonide is a compound with the formula MgO3. Much like other ozonides, it is only stable at low temperatures.[1] Unlike other ozonide compounds, magnesium ozonide is white rather than the typical red colour.[2]

## Preparation

Magnesium ozonide can be made by passing a dilute mixture of ozone in liquid nitrogen and over magnesium at -259 °C:[1]

3 \+ Mg → MgO

## Magnesium bisozonide

Magnesium is also known to form bisozonide complexes, containing Mg(O3)2 complexed with argon or carbon monoxide, in an argon matrix.[3]

## References

1. ↑ 1.0 1.1 Andrews, Lester; Prochaska, Eleanor S.; Ault, Bruce S. (1978-07-15). "Matrix reactions of magnesium atoms with ozone. Infrared spectra of MgO, MgO2, and MgO3 in solid nitrogen" (in en). The Journal of Chemical Physics 69 (2): 556–563. doi:10.1063/1.436646. ISSN 0021-9606. Bibcode: 1978JChPh..69..556A.
2. ↑ Vol’nov, Il’ya Ivanovich (1966). Petrocelli, A. W.. ed (in en). Peroxides, Superoxides, and Ozonides of Alkali and Alkaline Earth Metals. Boston, MA: Springer US. doi:10.1007/978-1-4684-8252-2. ISBN 978-1-4684-8254-6. http://link.springer.com/10.1007/978-1-4684-8252-2.
3. ↑ Wang, Guanjun; Gong, Yu; Zhang, Qingqing; Zhou, Mingfei (2010). "Formation and Characterization of Magnesium Bisozonide and Carbonyl Complexes in Solid Argon". Journal of Physical Chemistry A 114 (40): 10803–10809. doi:10.1021/jp107434f. PMID 20857987. Bibcode: 2010JPCA..11410803W.

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Magnesium compounds

* MgB2
* MgBr2
* MgCO3
* MgC2O4
* MgC6H6O7
* MgC14H10O4
* MgCl2
* Mg(ClO4)2
* MgF2
* MgH2
* Mg(HCO3)2
* MgI2
* Mg(NO3)2
* MgO
* MgO2
* Mg(OH)2
* MgPo
* MgS
* MgSO3
* MgSO4
* MgU2O7
* Mg2Al3
* Mg2Si
* Mg2SiO4
* Mg2Si3O8
* Mg3N2
* Mg3(PO4)2
* Mg2(CrO4)2

Template:Ozonides

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