Osmium trigadolinium is a binary inorganic compound of osmium and gadolinium with the formula Gd 3 Os, crystals.
| Osmithrigadolinium | |
|---|---|
| Are common | |
| Systematic name | Osmithrigadolinium |
| Traditional names | Trigadolinium Aosmosis |
| Chem. formula | OsGd 3 |
| Rat formula | Gd 3 os |
| Physical properties | |
| condition | crystals |
| Molar mass | 661.98 g / mol |
| Density | 10.1 g / cm³ |
Getting
- Fusion of stoichiometric amounts of pure substances:
- {\ displaystyle {\ mathsf {Os + 3 \, Gd \ {\ xrightarrow {T}} \ Gd_ {3} Os}}}
Physical Properties
Osmium trigadolinium forms crystals of rhombic syngony , space group P nma , cell parameters a = 0.7415 nm, b = 0.9217 nm, c = 0.6333 nm, Z = 4, structure like iron carbide FeC 3 [1] [2] [3] .
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. Gd-Os (Gadolinium-Osmium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1996. - T. 5f . - S. 1 . - DOI : 10.1007 / 10501684_1435 .
- ↑ R. Sanjineszeballos, B. Chabot, E. Parthe. 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 .