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Names | |
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Other names selenium difluoride oxide | |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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Properties | |
F2OSe | |
Molar mass | 132.967 g·mol−1 |
Appearance | colourless fuming liquid [1] |
Boiling point | 125 [1] °C (257 °F; 398 K) |
Structure | |
3.18±0.02 D [2] | |
Related compounds | |
Other anions | selenium oxychloride selenium oxybromide |
Other cations | thionyl fluoride |
Related compounds | selenium dioxydifluoride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Seleninyl fluoride is an oxyfluoride of selenium with the chemical formula SeOF2.
Seleninyl fluoride can be produced by the reaction of selenium oxychloride and potassium fluoride. [3]
It can also be produced by the reaction of selenium tetrafluoride with water or selenium dioxide. [2]
The reaction of selenium dioxide and sulfur tetrafluoride also produces seleninyl fluoride. [4]
Seleninyl fluoride reacts with xenon difluoride to form Xe(OSeF5)2. [4]
It reacts with fluorine gas and potassium fluoride to form pentafluoroselenium hypofluorite. [5] [6]
Seleninyl fluoride have been used as specialty solvents. [7]