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Octaoxygen
open-in-new
<table><tbody><tr><td></td><td></td></tr><tr><td><a href="/facts/Ball-and-stick_model/0FQhyys8">Ball-and-stick model</a> of O8</td><td>Part of the <a href="/facts/Crystal_structure/bJ4bCeHd">crystal structure</a> of ε-oxygen</td></tr></tbody></table> <p>Octaoxygen, also known as ε-oxygen or red oxygen, is an <a href="/facts/Allotropes_of_oxygen/UVNYnKUQ">allotrope of oxygen</a> consisting of eight <a href="/facts/Oxygen/acyn6o8r">oxygen</a> atoms. This allotrope forms at room temperature at pressures between 10 and 96 <a href="/facts/Pascal_(unit)/Am1To2Qm">GPa</a>. </p>