cis-dichlorotetrafluoroantimonate(V) anion | 370569-66-7

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 类金属盐
• 英文名称: cis-dichlorotetrafluoroantimonate(V) anion
• 英文别名: Dichloro(tetrafluoro)antimony(1-)
• CAS: 370569-66-7；61092-23-7；61092-24-8
• 化学式: Cl₂F₄Sb
• 分子量: 268.65
• InChiKey: PMXHZRUKZAUXAT-UHFFFAOYSA-H

计算性质

• 辛醇/水分配系数(LogP)：
  2.68
• 重原子数：
  7
• 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：
  5

反应信息

• 作为产物：
  描述：

  tris(4-bromophenyl)aminium hexachloridoantimonate 、 氢氟酸 以 neat (no solvent) 为溶剂， 生成 cis-dichlorotetrafluoroantimonate(V) anion 、 {fac-trichlorotrifluoroantimonate(V)}{N(n-C4H9)4}
  参考文献：
  名称：

  Synthesis and characterisation of chlorofluoroantimonates(V)

  摘要：

  Five of the eight possible chlorofluoroantimonate(V) anions have been characterised in solution by Sb-121 and F-19 NMR spectroscopy; of these three have been isolated in at least 90% purity as their tetraalkylammonium salts and their infrared and Raman spectra have been assigned. None of the three trans isomers was detected either in solution or in the solid state. Factors influencing the appearance of the antimony NMR spectra of the octahedral anions are discussed. The course of the solvolysis of the SbCl6-ion by anhydrous HF has been shown to be irreversible and to generate all possible stoichiometries of the chlorofluoro-anions in succession.

  DOI：

  10.1039/dt9920003311

文献信息

• Synthesis and characterisation of chlorofluoroantimonates(V)
  作者：Michael F. A. Dove、Jeremy C. P. Sanders

  DOI：10.1039/dt9920003311

  日期：——

  Five of the eight possible chlorofluoroantimonate(V) anions have been characterised in solution by Sb-121 and F-19 NMR spectroscopy; of these three have been isolated in at least 90% purity as their tetraalkylammonium salts and their infrared and Raman spectra have been assigned. None of the three trans isomers was detected either in solution or in the solid state. Factors influencing the appearance of the antimony NMR spectra of the octahedral anions are discussed. The course of the solvolysis of the SbCl6-ion by anhydrous HF has been shown to be irreversible and to generate all possible stoichiometries of the chlorofluoro-anions in succession.