Tripalladium neodymium is a binary inorganic compound of palladium and neodymium with the formula NdPd 3 , crystals.
| Tripalladium Neodymium | |
|---|---|
| Are common | |
| Systematic name | Tripalladium Neodymium |
| Traditional names | Neodymium tripalladium |
| Chem. formula | Pd 3 nd |
| Rat formula | Ndpd 3 |
| Physical properties | |
| condition | crystals |
| Molar mass | 463.50 g / mol |
| Density | 11.0 g / cm³ |
| Thermal properties | |
| T. melt. | 1217; 1450 ° C |
| Classification | |
| Reg. CAS number | 12164-70-4 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Tripalladium neodymium forms crystals of cubic syngony , space group P m 3 m , cell parameters a = 0.41181 nm, Z = 1, structure like tri - gold AuCu 3 [1] [2] [3] .
The compound melts congruently at a temperature of 1217 ° C [1] (1450 ° C [4] ).
Notes
- ↑ 1 2 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. Nd-Pd (Neodymium-Palladium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1997. - T. 5H . - S. 1-2 . - DOI : 10.1007 / 10522884_2216 .
- ↑ H. Okamoto. Nd-Pd (neodymium-palladium) // Journal of Phase Equilibria. - 1992. - T. 13 , No. 2 . - S. 220-222 . - DOI : 10.1007 / BF02667499 .
- ↑ Wang Qiaoming. Site preferences and jump frequencies of In / Cd solutes in rare earth palladium phases having the L1 2 structure // National Science Foundation. - 2012.