Digolmium trislenide is a binary inorganic compound of holmium and selenium with the formula Ho 2 Se 3 , crystals.
| Triselide digolmiya | |
|---|---|
| Are common | |
| Systematic name | Triselide digolmiya |
| Traditional names | Selenium Holmium |
| Chem. formula | Ho 2 se 3 |
| Physical properties | |
| condition | crystals |
| Molar mass | 566.74 g / mol |
| Density | 6.7 g / cm³ |
| Classification | |
| Reg. CAS number | 12162-60-6 |
| Reg. EINECS number | 235-303-9 |
Getting
- Heating of pure substances:
Physical Properties
Digolmium trislenide forms rhombic syngony crystals, space group F ddd , cell parameters a = 1.1380 nm , b = 0.8110 nm , c = 2.4279 nm , Z = 16 [1] [2] .
Notes
- ↑ State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Metallurgy, 1997 .-- T. 2 .-- 1024 p. - ISBN 5-217-01569-1 .
- ↑ B. Predel. Ho-Se (Holmium-Selenium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1997. - T. 5G . - S. 1 . - DOI : 10.1007 / 10506626_1695 .