Tripalladium erbium is a binary inorganic compound of palladium and erbium with the formula ErPd 3 , crystals.
| Tripalladium erbium | |
|---|---|
| Are common | |
| Systematic name | Tripalladium erbium |
| Traditional names | Erbium tripalladium |
| Chem. formula | Pd 3 er |
| Rat formula | ErPd 3 |
| Physical properties | |
| condition | crystals |
| Molar mass | 486.52 g / mol |
| Density | 12.0 g / cm³ |
| Thermal properties | |
| T. melt. | 1710 ° C |
| Classification | |
| Reg. CAS number | 12159-59-0 |
| Smiles | |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Tripalladium erbium forms crystals of cubic syngony , space group P m 3 m , cell parameters a = 0.4064 nm, Z = 1, structure like tri - gold AuCu 3 [1] [2] [3] [4] [5] .
The compound melts congruently at a temperature of 1710 ° C [1] .
Notes
- ↑ 1 2 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Metallurgy, 1997 .-- T. 2 .-- 1024 p. - ISBN 5-217-01569-1 .
- ↑ H. Okamoto. Er-Pd (erbium-palladium) // Journal of Phase Equilibria. - 2002. - T. 23 , No. 4 . - S. 384-385 . - DOI : 10.1361 / 105497102770331668 .
- ↑ Er-Pd (Erbium-Palladium) // Journal of Phase Equilibria. - 1991. - T. 12 , No. 1 . - S. 116-117 . - DOI : 10.1007 / BF02663686 .
- ↑ B. Predel. Er-Pd (Erbium-Palladium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1995 .-- T. 5e . - S. 1-2 . - DOI : 10.1007 / 10474837_1213 .
- ↑ B. Predel. Er - Pd (Erbium - Palladium) // Landolt-Börnstein - Group IV Physical Chemistry. - 2013 .-- S. 40-41 . - DOI : 10.1007 / 978-3-642-24778-1_19 .