TmI3(THF)3 | 376390-98-6

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: TmI3(THF)3
• 英文别名: oxolane;triiodothulium
• CAS: 376390-98-6
• 化学式: C₁₂H₂₄I₃O₃Tm
• 分子量: 765.968
• InChiKey: RXLUODSZVJMSSZ-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  四氢呋喃 、 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 TmI3(THF)3 、 [(NdI)3N2(THF)6] 反应 10.0h， 以72%的产率得到
  参考文献：
  名称：

  杂蒽三环三核碘化物-硫化物-氮化物簇。异常的合成方式和结构

  摘要：

  摘要通过碘化物-氮化物[（NdI）3N2]（THF）6与LnI3（THF）3的歧化反应制备了Nd2LnI5（S2）（S2N2）（THF）9（Ln = Tb，Tm）三核团簇硫的存在。团簇的分子包含由两个二噻二嗪基团连接的Nd和Ln原子形成的扁平无机核。除了桥S2N2片段的末端N原子之外，Nd原子之一还通过桥片段S2与Ln3 +离子结合。第二个Nd原子由两个碘阴离子和SN组配位，形成异常的NdSN树成员循环。配合物的无机骨架的结构与较早获得的单金属类似物Ln3I5（S2）（S2N2）（THF）10（Ln = Nd，Dy）相似。在这两个新的簇中，Ln原子具有相同的配位环境，其中包含一个碘阴离子，S 2基团和二噻二嗪配体的N原子在框架Nd2Ln（S2）（S2N2）中占据与分子最低能量相对应的相同位置。氮化物[（NdI）3N2]（THF）6在硫的存在下也容易与La和Sm的三碘化物反应。在这些反应中分

  DOI：

  10.1016/j.ica.2019.03.021
• 作为产物：
  描述：

  四氢呋喃 、 TmI2(thf)5 、 偶氮苯 以 四氢呋喃 为溶剂， 以80%的产率得到[thulium(III)I(THF)2]2(N2Ph2)2
  参考文献：
  名称：

  Reduction of azobenzene by neodymium(II), dysprosium(II), and thulium(II) diiodides

  摘要：

  The diiodides of divalent neodymium (1), dysprosium (2), and thulium (3) LnI(2) readily reduce azobenzene under ambient conditions to give binuclear complexes [LnI(THF)(2)](2)(N2Ph2)(2) (Ln = Nd (4), Dy (5), Tin (6)). Magnetic measurements and X-ray structural analyses of 5 and 6 revealed that the bridging N2Ph2 ligands are dianions bounded to the trivalent lanthanoid. The complexes displayed photochromic properties. Ytterbium iodide YbI2(THF)(2) reacts with N2Ph2 at 80 degreesC yielding the known [YbI(THF)(3)](2)(N2Ph2)(2) (7). (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00785-x

文献信息

• ——
  作者：G. V. Khoroshen'kov、A. A. Fagin、M. N. Bochkarev、S. Dechert、H. Schumann

  DOI：10.1023/a:1026132017155

  日期：——

  The reactions of LnI(2) (Ln = Nd (1) or Dy (2)) with cyclopentadiene (CpH) in THF at 0 degreesC afforded the CpLnI(2)(THF)(3) complexes in 65-67% yields. The reaction of thulium diiodide (3) with an excess of CpH at 60 degreesC produced CpTmI2(THF)(3), Cp2TmI(THF)(2), and TmI3(THF)(3) in 21, 58, and 63% yields, respectively. The reactions of 1 and 2 with pentamethyl-cyclopentadiene (Cp*H) in THF were accompanied by disproportionation giving rise to the CP*(2)LnI(THF)(2) and LnI(3)(THF)(x) complexes. Neodymium triiodide was isolated in the ionic form [NdI2(THF)(5)](+)[NdI4(THF)(2)](-). Its structure and the structure of CpTmI2(THF)(3) were established by X-ray diffraction analysis.
• Reactions of benzonitrile with diiodides of neodymium, dysprosium, and thulium
  作者：T. V. Balashova、G. V. Khoroshenkov、D. M. Kusyaev、I. L. Eremenko、G. G. Aleksandrov、G. K. Fukin、M. N. Bochkarev

  DOI：10.1023/b:rucb.0000037850.09936.95

  日期：2004.4

  The reactions of LnI(2)(Ln = Nd, Dy, Tm) with benzonitrile are accompanied by disproportionation, resulting in the formation of triiodides LnI(3)(PhCN)(4) and an intractable mixture of monoiodine derivatives LnI(R)R'. Hydrolysis of the mixture gives 2,4,6-triphenyl-1,3,5-tiazine, 2,3,5,6-thetraphenyl-1,4-pyrazine, and 2,4,5-triphenylimidazole. The reaction of dysprosium diiodide with acrylonitrile gives a metal-containing polymer with a molecular weight of 2700. Treatment of the polymer with water results in separation of DyI2(OH)(H2O)(x) to give metal-free polyacrylonitrile with a molecular weight of 2400.