Osmium triterbium is a binary inorganic compound of osmium and terbium with the formula Tb 3 Os, crystals.
| Osmium triterbium | |
|---|---|
| Are common | |
| Systematic name | Osmium triterbium |
| Traditional names | Triterbiumosmium |
| Chem. formula | OsTb 3 |
| Rat formula | Tb 3 Os |
| Physical properties | |
| condition | crystals |
| Molar mass | 667.01 g / mol |
| Density | 10.4 g / cm³ |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Osmium triterbium forms crystals of rhombic syngony , space group P nma , cell parameters a = 0.7368 nm, b = 0.9123 nm, c = 0.6286 nm, Z = 4, structure like iron carbide Fe 3 C [1] [2 ] ] [3] .
Notes
- ↑ State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2001. - T. 3 Book 1. - 972 p. - ISBN 5-217-02843-2 .
- ↑ B. Predel. Os-Tb (Osmium-Terbium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1998 .-- T. 5I . - S. 1 . - DOI : 10.1007 / 10542753_2353 .
- ↑ R. Sanjines-Zeballos, B. Chabot, E. Parthé. Rare earth-osmium compounds R 3 Os and Y 3 Ru, Y 3 Os and Y 3 Pd with the Fe 3 C structure // Journal of the Less Common Metals. - 1980. - T. 72 , No. 1 . - S. P17 – P20 . - DOI : 10.1016 / 0022-5088 (80) 90264-7 .