Tetras lead pentacerium is a binary inorganic compound of lead and cerium with the formula Ce 5 Pb 4 , crystals.
| Tetras Lead | |
|---|---|
| General | |
| Systematic name | Tetras Lead |
| Traditional names | Pentacy |
| Chem. formula | Ce 5 Pb 4 |
| Rat formula | Pb 4 Ce 5 |
| Physical properties | |
| condition | crystals |
| Molar mass | 1529.38 g / mol |
| Density | 8.4 g / cm³ |
| Classification | |
| Reg. CAS number | 12442-52-3 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Tetras lead pentacerium forms crystals of rhombic syngony , space group P nma , cell parameters a = 0.8538 nm , b = 1.631 nm , c = 0.8674 nm , Z = 4 , pentasamarium tetra germanium type structure Sm 5 Ge 3 [1] [2] [ 3] .
Notes
- ↑ 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. Ce-Pb (Cerium-Lead) // Landolt-Börnstein - Group IV Physical Chemistry. - 1993 .-- T. 5c . - S. 1-3 . - DOI : 10.1007 / 10086082_840 .
- ↑ B. Predel Affiliated with. Ce - Pb (Cerium - Lead). Phase equilibria, crystallographic and thermodynamic data of binary alloys // Landolt-Börnstein - Group IV Physical Chemistry. - 2012 .-- T. 12B . - S. 202 . - DOI : 10.1007 / 978-3-540-44756-6_143 .