Molybdenum distannide is a binary intermetallic inorganic compound of molybdenum and tin with the formula MoSn 2 , crystals.
| Molybdenum distannide | |
|---|---|
| Are common | |
| Systematic name | Molybdenum distannide |
| Chem. formula | MoSn 2 |
| Rat formula | Sn 2 mo |
| Physical properties | |
| condition | crystals |
| Molar mass | 333.36 g / mol |
| Density | 8.9 g / cm³ |
| Thermal properties | |
| T. decomp. | 800 ° C |
| Classification | |
| Reg. CAS number | 144692-49-9 |
Getting
- Pressure fusion of stoichiometric quantities of pure substances:
Physical Properties
Molybdenum distannide forms paramagnetic crystals of hexagonal syngony , space group P 6 2 22 , cell parameters a = 0.5488 nm, c = 1.4171 nm, Z = 6, nickel - magnesium type structure Mg 2 Ni [1] [2] [3] [4] .
The compound is formed by a peritectic reaction at a temperature of 800 ° C [2] .
Notes
- ↑ Torsten Wölpl, Wolfgang Jeitschko. The Molybdenum Stannide MoSn 2 // Zeitschrift für anorganische und allgemeine Chemie. - 1994. - T. 620 , No. 3 . - S. 467-470 . - DOI : 10.1002 / zaac.19946200310 .
- ↑ 1 2 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2001. - T. 3 Book 1. - 972 p. - ISBN 5-217-02843-2 .
- ↑ B. Predel. Mo-Sn (Molybdenum-Tin) // Landolt-Börnstein - Group IV Physical Chemistry. - 1997. - T. 5H . - S. 1-2 . - DOI : 10.1007 / 10522884_2099 .
- ↑ Leo Brewer, RH Lamoreaux. The Mo-SN (Molybdenum-Tin) system // Bulletin of Alloy Phase Diagrams. - 1980. - T. 1 , No. 2 . - S. 96-97 . - DOI : 10.1007 / BF02881202 .