Identifiers | |
---|---|
Properties | |
AcOF | |
Molar mass | 262.03 |
Appearance | solid |
Density | 8.280 g·cm−1[1] |
Structure | |
cubic | |
a = 0.5931 nm
| |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Actinium oxyfluoride is an inorganic compound, with the chemical formula AcOF. It is radioactive. It crystallises in a calcium fluoride structure.[3] It can be obtained by reacting actinium fluoride with ammonia and water:[4]
The reaction proceeds completely at 1200 °C, and unreacted AcF3 will remain at lower temperatures.[5]