[1-(SiMe3)C3H4]4Th | 766508-99-0

• 英文名称: [1-(SiMe3)C3H4]4Th
• CAS: 766508-99-0
• 化学式: C₂₄H₅₂Si₄Th
• 分子量: 685.057
• InChiKey: UGXYRRSEJKWDRQ-LWJYSMRHSA-N

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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  ThBr₄(THF)₄ 、 K[1-(SiMe3)C3H4] 以 四氢呋喃 为溶剂， 生成 [1-(SiMe3)C3H4]4Th
  参考文献：
  名称：

  Metal Allyl Complexes with Bulky Ligands:  Stabilization of Homoleptic Thorium Compounds, [(SiMe₃)_nC₃H_5-n]₄Th (n = 1, 2)

  摘要：

  Unlike the parent (C3H5)4Th that decomposes at 0 degrees C, homoleptic tetra(allyl)thorium complexes [(SiMe3)nC3H5-n]4Th (n = 1, 2) have been prepared from ThBr4(thf)4 and K[(SiMe3)nC3H5-n] that are stable up to 90 degrees C (n = 1) or 124 degrees C (n = 2). The molecules, which are fluxional on the NMR time scale, contain the first structurally authenticated Th-allyl bonds. The trimethylsilyl groups cause relatively little perturbation in the core metal-allyl geometry but markedly increase the kinetic stability of the compounds.

  DOI：

  10.1021/ja047770l