Heptadecapalladium pentadecacelenide is a binary inorganic compound of palladium and selenium with the formula Pd 17 Se 15 , crystals.
| Pentadecacelenide heptadecapalladium | |
|---|---|
| Are common | |
| Systematic name | Pentadecacelenide heptadecapalladium |
| Traditional names | Palladium selenium |
| Chem. formula | Pd 17 Se 15 |
| Physical properties | |
| condition | crystals |
| Molar mass | 2993.54 g / mol |
| Density | 8.3 g / cm³ |
| Thermal properties | |
| T. decomp. | 680 ° C |
Content
Getting
- In nature, the mineral palladiumite - Pd 17 Se 15 with impurities of Cu , Hg [1] is found .
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Heptadecapalladium pentadecaselenide forms crystals of cubic syngony , space group P m 3 m , cell parameters a = 1.0606 nm, Z = 2 [2] .
Notes
- ↑ Palladiumite. Material from GeoWiki, an open encyclopedia on Earth sciences.
- ↑ S. Geller. The crystal structure of Pd 17 Se 15 // Acta Cryst .. - 1962. - T. 15 , No. 7 . - S. 713-721 . - DOI : 10.1107 / S0365110X62001929 .
Literature
- State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2001. - T. 3 Book 1. - 972 p. - ISBN 5-217-02843-2 .