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Chemical formula. O 2 Rb 2: Molar mass: 202.934 g·mol −1 Appearance colourless solid [1] ... Rubidium peroxide is rubidium's peroxide with the chemical formula Rb ...
Sodium peroxide (Na 2 O 2) is a pale yellow solid that melts at 460 °C and decomposes at 657 °C. Potassium peroxide (K 2 O 2) is a yellow solid that melts at 490 °C. Rubidium peroxide (Rb 2 O 2) is produced when rubidium stands in air. Caesium peroxide (Cs 2 O 2) is produced by the decomposition of caesium oxide above 400 °C.
The rubidium content in minerals is often calculated and quoted in terms of Rb 2 O. In reality, the rubidium is typically present as a component of (actually, an impurity in) silicate or aluminosilicate. A major source of rubidium is lepidolite, KLi 2 Al(Al,Si) 3 O 10 (F,OH) 2, wherein Rb sometimes replaces K. Rb 2 O is a yellow colored solid.
rubidium tetrachloroaluminate: 17992-02-8 AlCl 6 K 3: potassium hexachloroaluminate: 13782-08-6 AlCl 6 Na 3: sodium hexachloroaluminate: 60172-46-5 AlCo Alumanylidynecobalt: AlF: aluminium monofluoride: 13595-82-9 AlFO: aluminium monofluoride monoxide: 13596-12-8 AlF 2: aluminium difluoride: 13569-23-8 AlF 2 O: aluminium difluoride oxide: 38344 ...
Rubidium sesquioxide is a chemical compound with the formula Rb 2 O 3 or more accurately Rb 4 O 6.In terms of oxidation states, Rubidium in this compound has a nominal charge of +1, and the oxygen is a mixed peroxide (O 2− 2) and superoxide (O − 2) for a structural formula of (Rb +) 4 (O − 2) 2 (O 2− 2). [4]
Rubidium azide – RbN 3; Rubidium bromide – RbBr; Rubidium chloride – RbCl; Rubidium fluoride – RbF; Rubidium hydrogen sulfate – RbHSO 4; Rubidium hydroxide – RbOH; Rubidium iodide – RbI; Rubidium nitrate – RbNO 3; Rubidium oxide – Rb 2 O; Rubidium telluride – Rb 2 Te; Rubidium titanyl phosphate — RbTiOPO 4
Rubidium superoxide or rubidium hyperoxide is a chemical compound with the chemical formula RbO 2. In terms of oxidation states , the negatively charged superoxide and positively charged rubidium give it a structural formula of Rb + [O 2 ] − .
Several suboxides of caesium and rubidium have been characterized by X-ray crystallography. As of 1997, the inventory includes the following Rb 9 O 2, Rb 6 O, Cs 11 O 3, Cs 4 O, Cs 7 O, Cs 11 O 3 Rb, Cs 11 O 3 Rb 2, and Cs 11 O 3 Rb 3. [1] Suboxides are generally colored compounds indicating a degree of electron delocalisation.