[Ag4(1,1,1,5,5,5-hexafluoroacetylacetonate)4(THF)2](n) | 640721-42-2

• 英文名称: [Ag4(1,1,1,5,5,5-hexafluoroacetylacetonate)4(THF)2](n)
• CAS: 640721-42-2
• 化学式: C₂₈H₂₀Ag₄F₂₄O₁₀
• 分子量: 1403.9
• InChiKey: PTDVXPFNDYQDDZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：

  四氢呋喃 、 六氟乙酰丙酮 、 silver(l) oxide 以 四氢呋喃 为溶剂， 以81%的产率得到[Ag4(1,1,1,5,5,5-hexafluoroacetylacetonate)4(THF)2](n)
  参考文献：
  名称：

  Synthesis and Structure of Polymeric Networks of Silver Hexafluoroacetylacetonate Complexes of THF, Toluene, and Vinyltrimethylsilane

  摘要：

  The reaction of 1,1,1,5,5,5-hexafluoroacetylacetone (Hhfac) with Ag(2)O in the presence of L = THF, toluene, and Me(3)SiCH = CH(2) was studied to obtain [Ag(hfac)L], complexes for use as chemical vapor deposition precursors. The structures and volatilities of these three complexes were compared to those of the previously synthesized Ag(hfac)(Me(3)SiC equivalent to CSiMe(3)), 1, which was also crystallographically characterized for comparison. The reaction of Ag(2)O with Hhfac in THF forms the polymeric complex [Ag(4)(hfaC)(4)(THF)(2)](infinity), 2, which has tetrametallic subunits with hfac ligands that bridge via oxygen and carbon. Both 4- and 5-coordinate silver metal centers are found in 2. Ag(2)O reacts with Hhfac in toluene to form a complex with a similar tetrametallic unit [Ag(4)(hfac)(4)(toluene)(2)](infinity), 3. In this case, the tetrametallic subunits are assembled via bridging toluene molecules, and each silver is 6-coordinate. In the presence of excess vinyltrimethylsilane (vtms), Ag(2)O and Hhfac form [Ag(3)(hfaC)(3)(vtms)](infinity), 4, which contains trimetallic subunits assembled via oxygen atoms of bridging hfac ligands and 5- and 6-coordinate silver.

  DOI：

  10.1021/ic034649r