碘化钡
跳转到导航
跳转到搜索
碘化鋇(英文:Barium iodide)是分子式為BaI2的無機化合物,為白色固體。分兩種型態,一種是水合物,另一種是無水物,都是白色的固體,无水物可由含水碘化鋇加熱得到。
制备
它也可以由氢氧化钡、碘和还原剂(如磷或亚硫酸)反应而成。[1]
结构
反应
无水 BaI2 可以由金属钡和1,2-二碘乙烷在乙醚里反应而成。[5]
危险性
类似其它可溶钡盐,碘化钡有毒。
参考资料
Template:Reflist Template:碘化合物 Template:鋇化合物
- ↑ 1.0 1.1 R. Abegg, F. Auerbach: Handbuch der anorganischen Chemie. Bd. 2, Verlag S. Hirzel, 1908. S. 256ff. (Volltext).
- ↑ Template:Cite book
- ↑ Wells, A.F. (1984) Structural Inorganic Chemistry, Oxford: Clarendon Press. Template:ISBN.
- ↑ Brackett, E. B.; Brackett, T. E.; Sass, R. L.; The Crystal Structures of Barium Chloride, Barium Bromide, and Barium Iodide. J. Phys. Chem., 1963, volume 67, 2132 – 2135
- ↑ Duval, E.; Zoltobroda, G.; Langlois, Y.; A new preparation of BaI2: application to (Z)-enol ether synthesis. Tetrahedron Letters, 2000, 41, 337-339
- ↑ Walter, M. D.; Wolmershauser, G.; Sitzmann, H.; Calcium, Strontium, Barium, and Ytterbium Complexes with Cyclooctatetraenyl or Cyclononatetraenyl Ligands. J. Am. Chem. Soc., 2005, 127 (49), 17494 – 17503.
- ↑ Yanagisawa, A.; Habaue, S.; Yasue, K.; Yamamoto, H.; Allylbarium Reagents: Unprecedented Regio- and Stereoselective Allylation Reactions of Carbonyl Compounds. J. Am. Chem. Soc.1994, 116,6130-6141