antimony(5+);dichlorochloranium;undecafluoride | 226258-44-2

• 英文名称: antimony(5+);dichlorochloranium;undecafluoride
• CAS: 226258-44-2
• 化学式: Cl₃*F₁₁Sb₂
• 分子量: 558.841
• InChiKey: ZCNLPHNJGNJSMY-UHFFFAOYSA-C

计算性质

• 辛醇/水分配系数(LogP)：
  -32.34
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  、 氢氟酸 、 五氟化锑 以 氢氟酸 为溶剂， 生成 antimony(5+);dichlorochloranium;undecafluoride 、 antimony(5+);dichlorochloranium;hexadecafluoride 、 、 antimony(5+);dichlorochloranium;hexafluoride 、
  参考文献：
  名称：

  The Cl₂O₂⁺ Cation:  Preparation and Structural Investigation of Cl₂O₂⁺SbF₆^- and Cl₂O₂⁺Sb₂F₁₁^-

  摘要：

  Cl-2 reacts with O2+SbF6- in anhydrous HF, forming subsequently a violet, a blue, and a yellow solution. Crystals from the violet solution are identified as Cl2O2+SbF6- or Cl2O2+Sb2F11- by means of single-crystal structural determinations, Raman spectroscopy, magnetic and EPR measurements, and ab initio calculations. The cation has a planar trapezoid structure with Cl-Cl distances of 190.9(1)-191.6(5) pm, O-O distances of 118.5(11)-120.7(5) pm, and Cl-O distances of 240.8(4)-242.8(4) pm. The bonding between the two parts of the cation may be described as a pi*-pi* interaction, resulting in a charge transfer of about 0.6 electrons with respect to isolated Cl-2(+) and O-2 fragments. The bonding of O-2 to Cl-2(+) is reversible, as is shown by O-18 isotope exchange. The nature of the blue solution remains unknown. Both deeply colored compounds rum into yellow Cl-3(+) if warmed to room temperature, especially in the presence of excess Cl-2. The Cl-3(+) cation is symmetrical and bent with Cl-Cl = 197.23-199.44 pm and Cl-Cl-Cl = 104.51(10)-105.62(7)degrees.

  DOI：

  10.1021/ja984474y