| 219137-10-7

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• CAS: 219137-10-7
• 化学式: C₂₄H₇₂I₃N₁₂O₄P₄Tm
• 分子量: 1266.46
• InChiKey: SVJDOYJSSHYFKE-UHFFFAOYSA-K

计算性质

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

反应信息

• 作为反应物：
  描述：

  吡啶 、 以 吡啶 为溶剂， 生成
  参考文献：
  名称：

  Comparison of divalent dimethoxyethane-solvated thulium and samarium diiodides in hexamethylphosphoramide and pyridine: Isolation of the cations { [TmI2 (HMPA) 4] [I] (pyridine) 5} and { [TmI (HMPA) 4 (pyridine) ] [I] 2} and a single crystal containing both linear and bent dimethoxyethane-solvated SmI2

  摘要：

  The highly reducing nature TmI2(DME)(3) is shown by comparison with SmI2 in its reactions in hexamethylphosphoramide (HMPA) and pyridine. Addition of 4 equiv of HMPA to green TmI2(DME)(3) in dimethoxyethane (DME) forms pale yellow solids which dissolve in pyridine and can be isolated as TmI3(HMPA)(4), 1. Recrystallization of 1 from pyridine yields {[TmI2(HMPA)(4)][I](pyridine)s}, 2, or {[TmI(HMPA)(4)(pyridine)][I](2)}, 3, depending upon conditions. Both 2 and 3 crystallize with distorted octahedral geometries around thulium. Addition of HMPA to TmI3 in DME also forms 1. TmI2(DME)(2), formed by the loss of DME from TmI2(DME)(3) under vacuum, reacts with pyridine to form intensely colored materials, which have magnetic moments consistent with the presence of Tm(III). In comparison, SmI2(THF)(2) dissolves in a mixture of pyridine and DME and can be recrystallized as divalent SmI2(DME)(3), 4. 4 crystallizes with both lenear and bent I-Sm-I arrangements in the same crystal. In the former case a hexagonal bipyramidal coordination geometry is present and in the latter a dodecahedral geometry is observed. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00117-x
• 作为产物：
  描述：

  六甲基磷酰三胺 、 碘化铥(III) 以 乙二醇二甲醚 为溶剂， 以40%的产率得到
  参考文献：
  名称：

  Comparison of divalent dimethoxyethane-solvated thulium and samarium diiodides in hexamethylphosphoramide and pyridine: Isolation of the cations { [TmI2 (HMPA) 4] [I] (pyridine) 5} and { [TmI (HMPA) 4 (pyridine) ] [I] 2} and a single crystal containing both linear and bent dimethoxyethane-solvated SmI2

  摘要：

  The highly reducing nature TmI2(DME)(3) is shown by comparison with SmI2 in its reactions in hexamethylphosphoramide (HMPA) and pyridine. Addition of 4 equiv of HMPA to green TmI2(DME)(3) in dimethoxyethane (DME) forms pale yellow solids which dissolve in pyridine and can be isolated as TmI3(HMPA)(4), 1. Recrystallization of 1 from pyridine yields {[TmI2(HMPA)(4)][I](pyridine)s}, 2, or {[TmI(HMPA)(4)(pyridine)][I](2)}, 3, depending upon conditions. Both 2 and 3 crystallize with distorted octahedral geometries around thulium. Addition of HMPA to TmI3 in DME also forms 1. TmI2(DME)(2), formed by the loss of DME from TmI2(DME)(3) under vacuum, reacts with pyridine to form intensely colored materials, which have magnetic moments consistent with the presence of Tm(III). In comparison, SmI2(THF)(2) dissolves in a mixture of pyridine and DME and can be recrystallized as divalent SmI2(DME)(3), 4. 4 crystallizes with both lenear and bent I-Sm-I arrangements in the same crystal. In the former case a hexagonal bipyramidal coordination geometry is present and in the latter a dodecahedral geometry is observed. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00117-x