Rubidium ozonide

Rubidium ozonide
Identifiers
CAS Number	11139-50-7;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/Rb.HO3/c;1-3-2/h;1H/q+1;/p-1 Key: LKBBZAZOURCTNC-UHFFFAOYSA-M;
	SMILES [Rb+].[O-]O[O];
Properties
Chemical formula	O3Rb
Molar mass	133.465 g·mol−1
Appearance	Dark red[1] or brownish red[2] crystals
Related compounds
Other anions	Rubidium fluoride ; Rubidium chloride ; Rubidium bromide ; Rubidium iodide
Other cations	Sodium ozonide ; Potassium ozonide ; Caesium ozonide
Related rubidium oxides	Rubidium suboxide; Rubidium oxide; Rubidium sesquioxide; Rubidium peroxide; Rubidium superoxide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Rubidium ozonide is an oxygen rich compound of rubidium. It is an ozonide, meaning it contains the ozonide anion (O₃⁻).

It can be created by reacting rubidium superoxide (RbO₂) with ozone (O₃) in a liquid ammonia solution.[3]

{\ce {RbO2 + O3 -> RbO3 + O2}}

The chemical forms in two crystal structures, the low temperature α-RbO₃ (P2₁),[1] and β-RbO₃ (P2₁/c)[4] Detailed structural analysis finds the ozonide anions are significantly off-center from the surrounding rubidium atoms.[5]

Since ozonide anion is magnetic, electron paramagnetic resonance measurements of rubidium ozonide have determined the g-values of the ozonide anion.[2]

References

Sans, Annette; Nuss, Hanne; Mohitkar, Shrikant; Jansen, Martin (2017-02-01). "α-RbO₃, a Low Temperature Polymorph of Rubidium Ozonide". Zeitschrift für anorganische und allgemeine Chemie. Wiley. 643 (5): 357–359. doi:10.1002/zaac.201600430. ISSN 0044-2313.
Steffen, G.; Hesse, W.; Jansen, M.; Reinen, D. (1991). "Single-crystal EPR and optical absorption investigations of the ozonide radical in crystalline solids alkali metal and ammonium ozonides, MO₃ (M = potassium(1+), rubidium(1+), cesium(1+), tetramethylammonium(1+), and tetraethylammonium(1+))". Inorganic Chemistry. American Chemical Society (ACS). 30 (8): 1923–1926. doi:10.1021/ic00008a045. ISSN 0020-1669.
Vol'nov, I. I.; Dobrolyubova, M. S.; Tsentsiper, A. B. (1966). "Synthesis of rubidium ozonide via rubidium superoxide". Bulletin of the Academy of Sciences, USSR Division of Chemical Science. Springer Science and Business Media LLC. 15 (9): 1611. doi:10.1007/bf00848934. ISSN 0568-5230.
Schnick, W.; Jansen, M. (1986). "Über Rubidiumozonid. Reindarstellung und Kristallstruktur". Zeitschrift für anorganische und allgemeine Chemie (in German). Wiley. 532 (1): 37–46. doi:10.1002/zaac.19865320107. ISSN 0044-2313.
Schnick, Wolfgang; Jansen, Martin (1985). "Crystal Structures of Potassium Ozonide and Rubidium Ozonide" (PDF). Angewandte Chemie International Edition in English. Wiley. 24 (1): 54–55. doi:10.1002/anie.198500541. ISSN 0570-0833.

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[Sans-1] Sans, Annette; Nuss, Hanne; Mohitkar, Shrikant; Jansen, Martin (2017-02-01). "α-RbO₃, a Low Temperature Polymorph of Rubidium Ozonide". Zeitschrift für anorganische und allgemeine Chemie. Wiley. 643 (5): 357–359. doi:10.1002/zaac.201600430. ISSN 0044-2313.

[Steffen-2] Steffen, G.; Hesse, W.; Jansen, M.; Reinen, D. (1991). "Single-crystal EPR and optical absorption investigations of the ozonide radical in crystalline solids alkali metal and ammonium ozonides, MO₃ (M = potassium(1+), rubidium(1+), cesium(1+), tetramethylammonium(1+), and tetraethylammonium(1+))". Inorganic Chemistry. American Chemical Society (ACS). 30 (8): 1923–1926. doi:10.1021/ic00008a045. ISSN 0020-1669.

[3] Vol'nov, I. I.; Dobrolyubova, M. S.; Tsentsiper, A. B. (1966). "Synthesis of rubidium ozonide via rubidium superoxide". Bulletin of the Academy of Sciences, USSR Division of Chemical Science. Springer Science and Business Media LLC. 15 (9): 1611. doi:10.1007/bf00848934. ISSN 0568-5230.

[4] Schnick, W.; Jansen, M. (1986). "Über Rubidiumozonid. Reindarstellung und Kristallstruktur". Zeitschrift für anorganische und allgemeine Chemie (in German). Wiley. 532 (1): 37–46. doi:10.1002/zaac.19865320107. ISSN 0044-2313.

[5] Schnick, Wolfgang; Jansen, Martin (1985). "Crystal Structures of Potassium Ozonide and Rubidium Ozonide" (PDF). Angewandte Chemie International Edition in English. Wiley. 24 (1): 54–55. doi:10.1002/anie.198500541. ISSN 0570-0833.