Tetraruti triiodide-dantimonide is an inorganic compound, a mixed salt of mercury with the formula Hg 4 Sb 2 I 3 , gray-black crystals.
| Tetraruti triiodide diantimonide | |
|---|---|
| Are common | |
| Systematic name | Tetraruti triiodide diantimonide |
| Chem. formula | Hg 4 Sb 2 I 3 |
| Physical properties | |
| condition | gray-black crystals |
| Molar mass | 1426.59 g / mol |
| Density | 7.79 g / cm³ |
Content
Getting
- Vacuum heating of a mixture of mercury, antimony and mercury (I) iodide :
- Vacuum heating of a mixture of mercury, antimony and mercury (II) iodide :
Physical Properties
Tetrarcuri triiodide-dantimonide forms gray-black crystals of cubic syngony , space group Pa3, cell parameters a = 1.34392 nm, Z = 8 [1] .
Chemical Properties
- It does not react with non-oxidizing acids, decomposes by alkalis and oxidizing acids, as well as boiling water.
Notes
- ↑ AV Shevelkov, EV Dikarev, BA Popovkin. The crystal structures of Hg 4 Sb 2 I 3 and Cd 4 Sb 2 I 3 // Journal of Solid State Chemistry. - 1991. - T. 93 , No. 2 . - S. 331–335 . - DOI : 10.1016 / 0022-4596 (91) 90306-3 .
Literature
- Inorganic Synthesis Guide: 6 Vol. / Ed. Brower G. - M .: Mir, 1985 .-- T. 4 .-- 447 p.