Dipalladium silicide - a binary inorganic compound of palladium and silicon with the formula Pd 2 Si, crystals, does not dissolve in water.
| Dipalladium silicide | |
|---|---|
| Are common | |
| Systematic name | Dipalladium silicide |
| Traditional names | Silicon palladium |
| Chem. formula | Pd 2 Si |
| Physical properties | |
| condition | crystals |
| Molar mass | 240.93 g / mol |
| Density | 9.5 g / cm³ |
| Thermal properties | |
| T. melt. | 1395 ° C |
| Classification | |
| Reg. CAS number | 12188-53-3 |
Content
Getting
- Sintering of stoichiometric amounts of pure substances:
Physical Properties
The dipalladium silicide forms hexagonal crystals, space group P 6 2m , cell parameters a = 0.6496 nm, c = 0.3433 nm, Z = 3.
At a temperature of 1097 ° C, a transition associated with ordering occurs in the phase of hexagonal syngony , cell parameters a = 1.3055 nm, c = 2.7490 nm, Z = 96.
Not soluble in water.
Notes
Literature
- Chemist Handbook / Redkol .: Nikolsky B.P. et al. - 2nd ed., Rev. - M.-L.: Chemistry, 1966. - T. 1. - 1072 p.
- State diagrams of double metal systems / Ed. N. P. Lyakishev. - M .: Engineering, 2001. - T. 3 Book 1. - 972 p. - ISBN 5-217-02843-2 .