Английская Википедия:Caesium superoxide

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Caesium superoxide is a chemical compound with the chemical formula Шаблон:Chem2. It consists of caesium cations Шаблон:Chem2 and superoxide anions Шаблон:Chem2. It is an orange solid.

Preparation

Burning caesium in excess oxygen will produce caesium superoxide.[1]

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Properties

Caesium superoxide's crystal structure is same as calcium carbide. It contains direct oxygen-oxygen bonding.[1]

It reacts with water to form hydrogen peroxide and caesium hydroxide.[1]

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Heating to approximately 400 °C induces thermal decomposition to caesium peroxide.[2]

The standard enthalpy of formation ΔHf0 of caesium superoxide is −295 kJ/mol.[3]

Caesium superoxide reacts with ozone to form caesium ozonide.[1]

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References

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  1. 1,0 1,1 1,2 1,3 Ошибка цитирования Неверный тег <ref>; для сносок Howi не указан текст
  2. Шаблон:Cite journal
  3. Шаблон:Cite book