Uranium selenide is a binary inorganic compound of uranium and selenium with the formula USe, crystals.
| Uranium selenide | |
|---|---|
| General | |
| Systematic name | Uranium selenide |
| Traditional names | selenium uranium |
| Chem. formula | Use |
| Physical properties | |
| condition | crystals |
| Molar mass | 316.99 g / mol |
| Density | 11.0 g / cm³ |
| Thermal properties | |
| T. melt. | 1990 ° C |
| Classification | |
| Smiles | |
Getting
- Sintering of stoichiometric amounts of pure substances in an inert atmosphere:
Physical Properties
Uranium selenide forms crystals of cubic syngony , space group F m 3 m , cell parameters a = 0.5757 nm , Z = 4 [1] [2] .
The compound melts congruently at a temperature of 1990 ° C.
Notes
- ↑ State Diagrams of Double Metulic Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2000. - T. 3 Book 2. - 448 p. - ISBN 5-217-02932-3 .
- ↑ B. Predel. Se-U (Selenium-Uranium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1998 .-- T. 5J . - S. 1-2 . - DOI : 10.1007 / 10551312_2722 .