Ruthenium digallium - a binary inorganic compound, an intermetallic compound of ruthenium and gallium with the formula Ga 2 Ru, crystals.
| Ruthenium digallium | |
|---|---|
| Are common | |
| Systematic name | Ruthenium digallium |
| Traditional names | Digallium ruthenium; ruthenium digallide |
| Chem. formula | Ga 2 Ru |
| Rat formula | RuGa 2 |
| Physical properties | |
| condition | crystals |
| Molar mass | 240.52 g / mol |
| Density | 9.4 g / cm³ |
| Classification | |
| Reg. CAS number | 12064-21-0 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Ruthenium digallium forms rhombic syngony crystals, space group F ddd , cell parameters a = 0.81903 nm , b = 0.47466 nm , c = 0.87119 nm , Z = 8 , structure like titanium disilicide TiSi 2 [1] [2] [3] .
The compound is a semiconductor [3] .
Notes
- ↑ State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Metallurgy, 1997 .-- T. 2 .-- 1024 p. - ISBN 5-217-01569-1 .
- ↑ B. Predel. Ga-Ru (Gallium-Ruthenium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1996. - T. 5f . - S. 1 . - DOI : 10.1007 / 10501684_1395 .
- ↑ 1 2 Yoshiki Takagiwa, Yuka Matsubayashi, Akitoshi Suzumura, Junpei Tamura Okada, Kaoru Kimura. Thermoelectric Properties of Binary Semiconducting Intermetallic Compounds Al 2 Ru and Ga 2 Ru Synthesized by Spark Plasma Sintering Process // Materials Transactions. - 2010. - T. 51 , No. 5 . - S. 988-993 . - DOI : 10.2320 / matertrans.E-M2010807 .