| 32222-72-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• CAS: 32222-72-3；71841-00-4
• 化学式: CF₇OSb
• 分子量: 282.749
• InChiKey: VTDGIVTVVGBAQC-UHFFFAOYSA-I

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

• 作为产物：
  描述：

  氟光气 、 五氟化锑 以 neat (no solvent) 为溶剂， 以99%的产率得到
  参考文献：
  名称：

  Experimental and Theoretical Characterization of the Oxygen-Coordinated Donor−Acceptor Adducts of COCl₂, COClF, and COF₂ with AsF₅ and SbF₅

  摘要：

  When reacted with an excess of the corresponding carbonyl halides, AsF5 and SbF5 form the following 1:1 adducts: COCl2. AsF5, COCl2. SbF5, COClF . AsF5, COClF . SbF5, COF2. AsF5, and COF2. SbF5. All adducts are unstable at ambient temperature, and their dissociation enthalpies were determined from the dissociation pressure curves. Vibrational and multinuclear NMR spectra and theoretical calculations show that all compounds are oxygen-coordinated donor-acceptor adducts, and that the strengths of the oxygen bridges increase from COF2 to COCl2 and from AsF5 to SbF5. Full normal coordinate analyses of the adducts demonstrate that the bridging modes occur below 100 cm(-1), justifying the frequently used approximation of analyzing similar weak adducts in terms of their separate donor and acceptor molecules.

  DOI：

  10.1021/ic990157w