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三碘化钛

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三碘化钛
IUPAC名
Titanium(III) iodide
别名 Titanium triiodide
识别
CAS号 13783-08-9  ✓
SMILES
性质
化学式 TiI3
摩尔质量 428.580 g·mol⁻¹
外观 黑紫色固体
密度 4.96 g·cm−3[1]
相关物质
其他阴离子 三氟化钛
三氯化钛
三溴化钛
其他阳离子 三碘化锆
三碘化铪
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。

三碘化钛是一种无机化合物,化学式为TiI3。它是暗紫色固体,难溶于有机溶剂(除非被其分解)。它可由反应制得:[2]

四碘化钛在700 °C被金属还原也能得到三碘化钛:[3]

它可以和二甲硫醚四氢噻吩形成TiI3·2L配合物。[4]

参考文献

  1. ^ Joachim Angelkort, Andreas Schönleber, Sander van Smaalen. Low- and high-temperature crystal structures of. Journal of Solid State Chemistry. 2009-03, 182 (3): 525–531 [2021-01-12]. doi:10.1016/j.jssc.2008.11.028 (英语). 
  2. ^ F. Hein, S. Herzog "Molybdenum(III) Bromide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, Academic Press, 1963, NY. Vol. 1. p. 1407.
  3. ^ 无机化学丛书 第八卷 钛分族 钒分族 铬分族. 科学出版社. 1.2.3 卤化物和卤氧化物. pp 27
  4. ^ G. W. A. Fowles, T. E. Lester, R. A. Walton. The preparation and magnetic and spectral properties of some antiferromagnetic thioether complexes of titanium(III). Journal of the Chemical Society A: Inorganic, Physical, Theoretical. 1968: 198 [2021-01-12]. ISSN 0022-4944. doi:10.1039/j19680000198 (英语). 
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三碘化钛
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