Diplatinalithium is an intermetallic compound of platinum and lithium with the composition LiPt 2 .
| Diplatinalithium | |
|---|---|
| Are common | |
| Systematic name | Diplatinalithium |
| Chem. formula | Pt 2 li |
| Rat formula | Lipt 2 |
| Physical properties | |
| condition | crystals |
| Molar mass | 397.10 g / mol |
| Density | 11.5 g / cm³ |
| Thermal properties | |
| T. decomp. | > 1000 ° C |
Getting
- Fusion of stoichiometric amounts of pure substances [1] :
Physical Properties
It crystallizes in cubic syngony , the space group is F d 3 m , the cell parameters are a = 0.76932 nm, Z = 8, and the structure is of the type of dimmedium MgCu 2 ( Laves phase ) [2] [3] .
It has a homogeneity region of 66–73 at.% Platinum.
Notes
- ↑ JJ Zuckerman. Inorganic Reactions and Methods, The Formation of Bonds to Group-I, -II, and -IIIB Elements . - John Wiley & Sons, 2009 .-- 576 p. - ISBN 978-0-470-14549-4 .
- ↑ 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. Li-Pt (Lithium-Platinum) // Landolt-Börnstein - Group IV Physical Chemistry. - 1997. - T. 5H . - S. 1-2 . - DOI : 10.1007 / 10522884_1917 .