Platinatulium is a binary inorganic compound of platinum and thulium with the formula TmPt, crystals.
| Platinatulium | |
|---|---|
| General | |
| Systematic name | Platinatulium |
| Chem. formula | Pttm |
| Rat formula | Tmpt |
| Physical properties | |
| condition | crystals |
| Molar mass | 364.01 g / mol |
| Density | 14.2 g / cm³ |
| Thermal properties | |
| T. melt. | ≈1650 ° C |
| Classification | |
| Reg. CAS number | 12166-01-7 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Platinatulium forms rhombic syngony crystals, space group P nma , cell parameters a = 0.6955 nm, b = 0.4446 nm, c = 0.5496 nm, Z = 4, iron boride type structure FeB [1] [2] .
The compound melts congruently at a temperature of ≈1650 ° C [2] .
Notes
- ↑ 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 B. Predel. Pt-Tb (Platinum-Terbium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1998 .-- T. 5I . - S. 1-2 . - DOI : 10.1007 / 10542753_2529 .