四碘化铼是铼的碘化物之一,化学式为ReI
4。[1]
制备
四碘化铼可以由高铼酸和碘化氢中反应而成。[2]
- 2HReO
4 + 14HI
4 → 2ReI
4 + 3I
2 + 8H
2O
物理性质
四碘化铼形成黑色固体物质,可溶于丙酮和醚。 遇水水解,有吸湿性。[3]它可溶于乙醚和丙酮,形成暗棕色溶液。[1]
化学性质
四碘化铼遇水水解:[3]
- ReI
4 + 2H
2O → ReO
2 + 4HI
四碘化铼受热分解:[3][4]
- ReI
4 → ReI
3, ReI
2, ReI, I
2
参考资料
- ^ 1.0 1.1 Peacock, R. D.; Welch, A. J. E.; Wilson, L. F. Three iodides of rhenium. Journal of the Chemical Society, 1958. pp 2901-2902.
- ^ Kemmitt, R. D. W.; Peacock, R. D. The Chemistry of Manganese, Technetium and Rhenium: Pergamon Texts in Inorganic Chemistry. Elsevier. 26 January 2016: 921 [7 May 2023]. ISBN 978-1-4831-8762-4. (原始内容存档于2023-05-09) (英语).
- ^ 3.0 3.1 3.2 Savit︠s︡kiĭ, Evgeniĭ Mikhaĭlovich; Tulkina, Marii︠a︡ Aronovna; Povarova, Kira Borisovna. Rhenium Alloys. Israel Program for Scientific Translations; [available from the U.S. Department of Commerce, Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.] 1970: 62 [9 May 2023] (英语).
- ^ CharChem. Rhenium(IV) iodide. easychem.org. [9 May 2023]. (原始内容存档于2023-05-09).