Tetrapalladium selenide is a binary inorganic compound of palladium and selenium with the formula Pd 4 Se, crystals.
| Tetrapalladium selenide | |
|---|---|
| Are common | |
| Systematic name | Tetrapalladium selenide |
| Traditional names | Seleny palladium |
| Chem. formula | Pd 4 Se |
| Physical properties | |
| condition | crystals |
| Molar mass | 504.64 g / mol |
| Density | 10.8 g / cm³ |
| Thermal properties | |
| T. | 544 ° C |
| Mol heat capacity | 137 [1] J / (mol · K) |
| Classification | |
| Reg. CAS number | 12202-59-4 |
Content
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Tetrapalladium selenide forms tetragonal crystal crystals, space group P 42 1 c , cell parameters a = 0.52324 nm, c = 0.56470 nm, Z = 2 [2] .
Notes
- ↑ Chemical Thermodynamics of Selenium . - ELSEVIER, 2005. - 851 p. - ISBN 0-444-51403-1 .
- ↑ F. Grønvold , E. Røst. The crystal structures of Pd 4 Se and Pd 4 S // Acta Cryst .. - 1962. - Vol. 15 , No. 1 . - pp . 11-13 . - DOI : 10.1107 / S0365110X62000031 .
Literature
- State diagrams of double metal systems / Ed. N. P. Lyakishev. - M .: Mashinostroenie, 2001. - T. 3 Book 1. - 972 p. - ISBN 5-217-02843-2 .
- Suresh Kukunuri, P. Muthu Asteria, S. Sampath. Electrically conducting palladium selenide (Pd 4 Se, Pd 17 Se 15 , Pd 7 Se 4 ) 4 : // Chemical Communications . - 2016. - Vol. 52 . - P. 206-209 . - ISSN 1359-7345 . - DOI : 10.1039 / C5CC06730H .