Iron distannide is a binary intermetallic inorganic compound of iron and tin with the formula FeSn 2 , crystals.
| Iron distannide | |
|---|---|
| General | |
| Systematic name | Iron distannide |
| Chem. formula | FeSn 2 |
| Rat formula | Sn 2 fe |
| Physical properties | |
| condition | crystals |
| Molar mass | 293.27 g / mol |
| Density | 8.5 g / cm³ |
| Thermal properties | |
| T. decomp. | 513 ° C |
| Enthalpy of Education | -12.3 [1] kJ / mol |
| Classification | |
| Reg. CAS number | 12023-01-7 |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Iron distannide forms tetragonal crystals, space group I 4 / mcm , cell parameters a = 0.6533 nm, c = 0.5323 nm, Z = 4, CuAl 2 dialuminium - copper type structure [2] [3] .
Compound by peritectic reaction at a temperature of 513 ° С [2] (489 ° С [4] , 496 ° С [5] ).
Notes
- ↑ P. Franke, D. Neuschütz. Fe-Sn // Landolt-Börnstein - Group IV Physical Chemistry. - 2005 .-- T. 19B3 . - S. 1-4 . - DOI : 10.1007 / 10757413_44 .
- ↑ 1 2 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Metallurgy, 1997 .-- T. 2 .-- 1024 p. - ISBN 5-217-01569-1 .
- ↑ B. Predel. Fe-Sn (Iron-Tin) // Landolt-Börnstein - Group IV Physical Chemistry. - 1995 .-- T. 5e . - S. 1-5 . - DOI : 10.1007 / 10474837_1342 .
- ↑ M. Singh, S. Bhan. [Journal of Materials Science Letters Contribution to the Fe — Sn system] (1986). - T. 5 , No. 7 . - S. 733-735 . - DOI : 10.1007 / BF01730231 .
- ↑ Ortrud Kubaschewski von Goldbeck. [IRON — Binary Phase Diagrams Iron — Tin Fe — Sn] (1982). - S. 139-142 . - DOI : 10.1007 / 978-3-662-08024-5_64 .