Cesium selenide is a binary inorganic compound of selenium and cesium with the formula CsSe, colorless crystals.
| Cesium selenide | |
|---|---|
| Are common | |
| Systematic name | Cesium selenide |
| Traditional names | Seleny Cesium |
| Chem. formula | Csse |
| Physical properties | |
| condition | crystals |
| Molar mass | 211.87 g / mol |
| Density | 4.0 g / cm³ |
| Thermal properties | |
| T. | 365 ° C |
Getting
- Reaction of pure substances:
Physical Properties
Cesium selenide forms colorless cubic crystals, space group P m 3 m , cell parameters a = 0.4437 nm , Z = 4 [1] [2] [3] [4] .
The compound is formed by the peritectic reaction at a temperature of 365 ° C.
Notes
- ↑ State Diagrams of Double Metallic Systems / Ed. N. P. Lyakishev. - M .: Metallurgy, 1997. - T. 2. - 1024 p. - ISBN 5-217-01569-1 .
- ↑ B. Predel. Cs-Se (Cesium-Selenium) // Landolt-Börnstein - Group IV Physical Chemistry. - 5d. - T. 1992 . - S. 1-2 . - DOI : 10.1007 / 10086090_1061 .
- ↑ B. Predel. Cs - Se (Cesium - Selenium) // Landolt-Börnstein - Group IV Physical Chemistry. - 2012. - T. 12B . - p . 242 . - DOI : 10.1007 / 978-3-540-44756-6_177 .
- ↑ J. Sangster, AD Pelton. The Cs-Se (Cesium-Selenium) system // Journal of Phase Equilibria. - 1997. - T. 18 . - p . 173 . - DOI : 10.1007 / BF02665701 .