Nickelpentacadmium is a binary inorganic compound, an intermetallic compound of nickel and cadmium with the formula Cd 5 Ni, crystals.
| Nickelpentacadmium | |
|---|---|
| Are common | |
| Systematic name | Nickelpentacadmium |
| Traditional names | Pentacadmium nickel |
| Chem. formula | Cd 5 ni |
| Rat formula | NiCd 5 |
| Physical properties | |
| condition | crystals |
| Molar mass | 620.75 g / mol |
| Density | 8.79 g / cm³ |
| Thermal properties | |
| T. decomp. | 495 [1] ° C |
| Classification | |
| Reg. CAS number | 12515-19-4 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Nickelpentacadmium forms crystals of cubic syngony , P 4 3m space group , cell parameters a = 0.97878 nm, Z = 8, Cu 9 Al 4 type structure [1] [2] .
The compound is formed by a peritectic reaction at a temperature of 495 ° С; it has a homogeneity region of 12–19.5 at.% Nickel [1] .
Notes
- ↑ 1 2 3 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Mechanical Engineering, 1996. - T. 1. - 992 p. - ISBN 5-217-02688-X .
- ↑ B. Predel. Cd-Ni (Cadmium-Nickel) // Landolt-Börnstein - Group IV Physical Chemistry. - 1993 .-- T. 5c . - S. 1-3 . - DOI : 10.1007 / 10086082_774 .