Yttrium iodide is a binary inorganic compound, a metal salt of yttrium and hydroiodic acid with the formula YI 3 , colorless crystals soluble in water.
| Yttrium iodide | |
|---|---|
| Are common | |
| Systematic name | Yttrium iodide |
| Traditional names | yttrium iodide |
| Chem. formula | Yi 3 |
| Physical properties | |
| condition | colorless crystals |
| Molar mass | 469.62 g / mol |
| Thermal properties | |
| T. melt. | 1000 ° C |
| T. bale. | 1310; 1307 ° C |
| Classification | |
| Reg. CAS number | |
| PubChem | |
| Reg. EINECS number | |
| Smiles | |
| Inchi | |
| ChemSpider | |
Getting
- Heating of yttrium and iodine in an inert atmosphere:
- Heating of yttrium oxide with ammonium iodide :
Physical Properties
Yttrium iodide forms colorless, spreading crystals.
It is well soluble in water and ethanol . Not soluble in diethyl ether .
Literature
- Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 3rd ed., rev. - L .: Chemistry, 1971. - T. 2. - 1168 p.
- Ripan R., Chetyanu I. Inorganic chemistry. Chemistry of metals. - M .: Mir, 1972. - T. 2. - 871 p.