Platinum vanadium is a binary inorganic compound of platinum and vanadium with the formula PtV, crystals.
| Platinum vanadium | |
|---|---|
| Are common | |
| Systematic name | Platinum vanadium |
| Traditional names | Vanadium platinum |
| Chem. formula | Ptv |
| Rat formula | Vpt |
| Physical properties | |
| condition | crystals |
| Molar mass | 246.02 g / mol |
| Density | 14.4 g / cm³ |
| Thermal properties | |
| T. decomp. | ≈1500 [1] ; 1501 [2] ° C |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Platinum vanadium forms crystals of rhombic syngony , space group P mma , cell parameters a = 0.4413 nm, b = 0.2693 nm, c = 0.4767 nm, Z = 2, cadmium gold type structure AuCd [1] .
The compound congruently forms at a temperature of 1500 ° C [1] [2] .
Notes
- ↑ 1 2 3 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2000. - T. 3 Book 2. - 448 p. - ISBN 5-217-02932-3 .
- ↑ 1 2 H. Okamoto. Pt-V (Platinum-Vanadium) // Journal of Phase Equilibria and Diffusion. - 2009. - T. 30 , No. 6 . - S. 666-667 . - DOI : 10.1007 / s11669-009-9597-8 .