Home›Allotropes of oxygen›Oktasauerstoff🌐DeutschEnglishDeutschPolskiTürkçeEntityQ16583951· pop 6· linked from 14 articlesOktasauerstoffAlso known as ε oxygen, red oxygen, oxygen tetramer{|align="right" class="wikitable" |center|170px||center|170px |- ||| |}Wikidata factsShow 2 more factschemical formulaO₈Commons categoryOctaoxygenvia Wikidata · CC0Available in 5 languagesDeutschCzechPolskiTürkçevia Wikidata sitelinks · CC0ConnectionsoxygenEntityrocketEntityCategoriesAllotropes of oxygenSubstances discovered in the 1970s