Rubidium ozonide is an oxygen rich compound of rubidium with the chemical formula . It consists of rubidium cations and ozonide anions .
It can be created by reacting rubidium superoxide () with ozone () in a liquid ammonia solution.
The chemical forms in two crystal structures, the low temperature ñ- (P2<sub>1</sub>), and ò- (P2<sub>1</sub>/c) Detailed structural analysis finds the ozonide anions are significantly off-center from the surrounding rubidium atoms.
Since ozonide anion is magnetic, electron paramagnetic resonance measurements of rubidium ozonide have determined the g-values of the ozonide anion.