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CAS Number. 7783-44-0 ... Molar mass: 69.996 g·mol −1 ... Dioxygen difluoride is a compound of fluorine and oxygen with the molecular formula O 2 F 2. It can exist ...
Oxygen difluoride is a chemical compound with the formula OF2. As predicted by VSEPR theory, the molecule adopts a bent molecular geometry. It is a strong oxidizer and has attracted attention in rocketry for this reason. [5] With a boiling point of −144.75 °C, OF 2 is the most volatile (isolable) triatomic compound. [6]
Oxygen difluoride. A common preparative method involves fluorination of sodium hydroxide: 2 F 2 + 2 NaOH → OF 2 + 2 NaF + H 2 O. OF 2 is a colorless gas at room temperature and a yellow liquid below 128 K. Oxygen difluoride has an irritating odor and is poisonous. [3] It reacts quantitatively with aqueous haloacids to give free halogens:
FO2. Molar mass. 50.996 g·mol −1. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references. Dioxygen monofluoride is a binary inorganic compound radical of fluorine and oxygen with the chemical formula O2F. [ 1][ 2][ 3] The compound is stable only at low temperature.
Difluoride. Difluorides are chemical compounds with two fluorine atoms per molecule (or per formula unit). Metal difluorides are all ionic. Despite being highly iconic, the alkaline earth metal difluorides generally have extremely high lattice stability and are thus insoluble in water :D. The exception is beryllium difluoride.
Tetraoxygen difluoride is dark red-brown as a solid and has a melting point around −191 °C. [1] It is a strong fluorinating and oxidizing agent, even stronger than dioxygen difluoride, so that it can, for example, oxidize Ag (II) to Ag (III) or Au (III) to Au (V). This process creates the corresponding anions AgF -. 4 and AuF -.
Oxygen compounds. Water (H 2 O) is the most familiar oxygen compound. The oxidation state of oxygen is −2 in almost all known compounds of oxygen. The oxidation state −1 is found in a few compounds such as peroxides. Compounds containing oxygen in other oxidation states are very uncommon: − 1⁄2 (superoxides), − 1⁄3 (ozonides), 0 ...
Chemical formula. F2O6. Molar mass. 133.991 g·mol −1. Appearance. dark-brown solid at 60 K. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references. Hexaoxygen difluoride is a binary inorganic compound of fluorine and oxygen with the chemical formula O6F2. [ 1][ 2 ...