Dioxygen difluoride
Compounds
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Dioxygen difluoride is a compound of fluorine and oxygen with the molecular formula O₂F₂. It can exist as an orange-colored solid which melts into a red liquid at −163 °C. It is an extremely ... Wikipedia
Formula: O2F2
Molar mass: 69.996 g/mol
Melting point: -262.3°F (-163.5°C)
Boiling point: -70.6°F (-57°C)
3D model (JSmol): Interactive image
Density: 1.45 g/cm3 (at b.p.)
Gibbs free energy (ΔfG⦵): 58.2 kJ/mol