Triscvinecerium is a binary inorganic compound of lead and cerium with the formula CePb 3 , crystals.
| Lead Lead | |
|---|---|
| Are common | |
| Systematic name | Lead Lead |
| Traditional names | Ceritriswinec |
| Chem. formula | CePb 3 |
| Rac formula | Pb 3 ce |
| Physical properties | |
| condition | crystals |
| Molar mass | 761.72 g / mol |
| Density | 10.9 g / cm³ |
| Thermal properties | |
| T. melt. | 1170 ° C |
| Classification | |
| Reg. CAS number | 12014-78-7 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Trisyveter Cery forms crystals of cubic system , space group P m 3 m , cell parameters a = 0.4875 nm , Z = 1 , structure of the trimedzold gold type AuCu 3 [1] [2] [3] .
The compound melts congruently at 1170 ° C [1] [2] .
The compound is a heavy-fermion antiferromagnet with a Néel temperature of 1.1 K [4] .
Notes
- ↑ 1 2 State diagrams of double metallic systems / Ed. N. P. Lyakishev. - M .: Mashinostroenie, 1996. - T. 1. - 992 p. - ISBN 5-217-02688-X .
- ↑ 1 2 B. Predel. Ce-Pb (Cerium-Lead) // Landolt-Börnstein - Group IV Physical Chemistry. - 1993. - T. 5c . - pp . 1-3 . - DOI : 10.1007 / 10086082_840 .
- ↑ B. PredelAffiliated with. Ce - Pb (Cerium - Lead). Phase equilibria, crystallographic and thermodynamic data of binary alloys // Landolt-Börnstein - Group IV Physical Chemistry. - 2012. - T. 12B . - p . 202 . - DOI : 10.1007 / 978-3-540-44756-6_143 .
- ↑ CL Lin, JE Crow, T. Mihalisin, J. Brooks *, G. Stewart, AI Abou-Aly. CePb 3 : A heavy fermion antiferromagnet that becomes superconducting in high magnetic fields // Journal of Magnetism and Magnetic Materials. - 1986. - V. 54–57 , No. 1 . - p . 379-380 . - DOI : 10.1016 / 0304-8853 (86) 90628-1 .