Ruthenium trineodymium is a binary inorganic compound of neodymium and ruthenium with the formula Nd 3 Ru, crystals.
| Ruthenium trineodymium | |
|---|---|
| Are common | |
| Systematic name | Ruthenium trineodymium |
| Traditional names | Trineodimruthenia |
| Chem. formula | Nd 3 Ru |
| Rat formula | RuNd 3 |
| Physical properties | |
| condition | crystals |
| Molar mass | 533.79 g / mol |
| Density | 7.7 g / cm³ |
| Thermal properties | |
| T. decomp. | 880 ° C |
| Classification | |
| Reg. CAS number | 72268-51-0 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Ruthenium trineodymium forms tetragonal crystal crystals, space group P nma , cell parameters a = 0.7355 nm , b = 0.9675 nm , c = 0.6406 nm , Z = 4 , structure of the type of tri- iron carbide Fe 3 C [1] [2 ] ] [3] .
The compound is formed by a peritectic reaction at a temperature of 880 ° C [1] .
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-Ru (Neodymium-Ruthenium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1997. - T. 5H . - S. 1-2 . - DOI : 10.1007 / 10522884_2223 .
- ↑ H Okamoto. Nd-Ru (Neodymium-Ruthenium) // Journal of Phase Equilibria. - 1991. - T. 12 , No. 2 . - S. 250-252 . - DOI : 10.1007 / BF02645729 .