μ-oxo-bis[iodotriphenylantimony(V)] | 168775-67-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: μ-oxo-bis[iodotriphenylantimony(V)]
• 英文别名: μ-oxo-bis[iodotriphenylantimony(V)] C36H30I2OSb2, orange, monoclinic, C21/C；iodo-[iodo(triphenyl)-λ5-stibanyl]oxy-triphenyl-λ5-stibane
• CAS: 168775-67-5
• 化学式: C₃₆H₃₀I₂OSb₂
• 分子量: 975.943
• InChiKey: ZVWXHZQOQGGMRV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  6.11
• 重原子数：
  41.0
• 可旋转键数：
  8.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.23
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  水 、 silver perchlorate 、 μ-oxo-bis[iodotriphenylantimony(V)] 以 乙腈 为溶剂， 生成 diaqua-1κO,3κO-di-μ-oxo-1:2-kappa(2)O;2κ(2)O-nonaphenyl-1κ(3)C,2κ(3)C,3κ(3)C-triantimony(V) diperchlorate 、
  参考文献：
  名称：

  Diaquanonaphenyltristiboxane diperchlorate

  摘要：

  In the title triantimony(V) compound, [Sb3O2(C6H5)(9)(H2O)(2)](ClO4)(2), the terminal Sb atoms adopt a mutually cis disposition about the O-O vector, unlike analogous molecules in which a trans arrangement is adopted. The cation occupies a crystallographic twofold axis.

  DOI：

  10.1107/s0108270198014632
• 作为产物：
  描述：

  水 、 碘 、 三苯基锑 在 air 作用下， 以 水 、 乙腈 为溶剂， 生成 μ-oxo-bis[iodotriphenylantimony(V)]
  参考文献：
  名称：

  Adduct formation between (Ph3SbI)2O and I2

  摘要：

  The compound 4[(Ph(3)SbI)(2)O]. I-2 (1) has been obtained by the addition of an I( )solution in acetonitrile containing ca. 5% water to a solution of triphenylantimony in the same solvent. 1 crystallises in the rhombohedral crystal system. The unit cell contains 12 molecules of (Ph(3)SbI)(2)O and four diiodine molecules. The I-2 molecules link IPh(3)SbOSbPh(3)I molecules to form a one-dimensional chain, while the remaining molecules of IPh(3)SbOSbPh(3)I are not coordinated to I-2. The geometry of the IPh(3)SbOSbPh(3)I unit, in which the Sb-O-Sb bridge is linear, is relatively little perturbed upon coordination, but the I-2 unit shows a significant lengthening of the I-I bond compared with free diiodine. This bond lengthening is reflected in the Raman spectrum of 1 which displays nu(I-I) at 174 cm(-1), representing a decrease of 40 cm(-1) from the position of the fundamental vibration of the free diatomic molecule.

  DOI：

  10.1016/0022-328x(96)06304-8

文献信息

• Recognition of linear and bent forms of solid μ-oxo-bis[iodotriphenylantimony(V)] (Ph3SbI)2O
  作者：Michael J. Taylor、L.-J. Baker、Clifton E.F. Rickard、Peter W.J. Surman

  DOI：10.1016/0022-328x(95)05555-4

  日期：1995.8

  Two quite different shapes of the (Ph(3)SbI)(2)O molecule are found in separate crystals, namely in, in which the Sb-O-Sb bridge is linear with bond distances of 1.9410-1.9437(6) Angstrom and Ib in which the Sb-O-Sb angle is 144.6(4)degrees and the Sb-O bonds are longer, averaging 1.971(8) Angstrom. The two species also give distinct vibrational spectra. Both arise from the reaction of triphenylantimony with iodine in moist acetonitrile, la as the initial crop of colourless crystals and Ib as orange crystals left when the solution is allowed to evaporate to dryness.