Chromium tetraiodide is an inorganic chemical compound with the chemical formula CrI4.[1][2]
| Names | |
|---|---|
| Other names
Chromium(IV) iodide
| |
| Identifiers | |
| Properties | |
| CrI4 | |
| Appearance | gas |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Synthesis
editThe compound can be prepared by reacting iodine vapor with chromium at temperature higher than 150 °C but lower than 400 °C.[3]
- Cr + 2I2 → CrI4
Physical properties
editThe compound occurs in the gas phase.[4]
References
edit- ^ "WebElements Periodic Table » Chromium » chromium tetraiodide". webelements.com. Retrieved 18 July 2024.
- ^ Burke, Robert (17 June 2013). Hazardous Materials Chemistry for Emergency Responders, Third Edition. CRC Press. p. 53. ISBN 978-1-4398-4985-9. Retrieved 18 July 2024.
- ^ Minerals Yearbook. Bureau of Mines. 1962. p. 653. Retrieved 18 July 2024.
- ^ "Тетраиодид хрома CrI4(г)" (in Russian). chem.msu.su. Retrieved 18 July 2024.