Triiodogallane;triphenylarsane | 104646-93-7

• 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: Triiodogallane;triphenylarsane
• CAS: 104646-93-7
• 化学式: C₁₈H₁₅AsGaI₃
• 分子量: 756.675
• InChiKey: LQFNLKFPUUPHGB-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  4.48
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• 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：
  0

反应信息

• 作为反应物：
  描述：

  Triiodogallane;triphenylarsane 以 乙醚 为溶剂， 生成
  参考文献：
  名称：

  The preparation and structures of Ph3AsGaI3 and [Ph3AsI][GaI4]

  摘要：

  Colourless crystals of Ph(3)AsGaI(3) (1) have been prepared by reaction of triphenylarsine with GaI3.OEt(2) in diethyl ether. The structure of 1, in which the length of the As-Ga donor-acceptor bond is 2.490(2) Angstrom, has been determined by an X-ray diffraction study. In contact with the solvent phase, 1 is transformed into yellow crystals of [Ph(3)AsI][GaI4], 2 which has been structurally characterised by Raman Spectroscopy (As-I stretching at 196 cm(-1)) and by X-ray diffraction. The salt 2 is the first arsenic(V) iodo complex to have been examined crystallographically; the As-I bond distance is 2.485(1) Angstrom.

  DOI：

  10.1016/0022-328x(94)87020-9
• 作为产物：
  描述：

  三苯胂 、 三碘化镓 以 乙醚 为溶剂， 以90%的产率得到Triiodogallane;triphenylarsane
  参考文献：
  名称：

  卤化镓（III）与膦，a和氧化膦的配合物–对比研究

  摘要：

  制备了氧化膦配合物[GaX 3（Me 3 PO）]和[（GaX 3）2 {μ- o -C 6 H 4（CH 2 P（O）Ph 2）2 }]，并通过微分析对其进行了表征，红外和多核NMR（1 H，13 C { 1 H}，31 P { 1 H}和71 Ga）光谱。[GaCl 3（Me 3 PO）]，[（GaBr 3）2 {μ- o -C 6 H 4（CH 2 P（O）Ph 2）2 }]和离子产物[GaI 2（Me 3 PO）2 ] [GaI 4 ]的测定已经表明，卤化镓对膦酰基配体的路易斯酸性降低了卤素变得更重。[GaX 3（Ph 3 E）]（X = Cl，Br或I； E = P或As）和[（GaX 3）2 {μ- o -C 6 H 4（CH 2 PPh 2）2}]（X = Br或I）已制备，并且其结构和光谱性质与膦酰基配合物相比。结果和竞争性溶液NMR研究表明，Ga（III）优先将硬R 3

  DOI：

  10.1016/j.poly.2007.05.008

文献信息

• Adducts of GaI3 and InI3 with Ph3P and Ph3As
  作者：L.-J. Baker、Lars A. Kloo、Clifton E.F. Rickard、Michael J. Taylor

  DOI：10.1016/s0022-328x(97)00221-0

  日期：1997.1

  Adducts Ph3PGaI3 and Ph3AsGaI3 obtained by adding the ligands to Et2OGaI3 have been investigated by Ga-71 NMR, IR/Raman spectroscopy and X-ray diffraction. Et2OInI3 with Ph3P gives (Ph3P)(3)(InI3)(2). Ph3As yields (Ph3As)(3)(InI3)(2) . H2O as rhombohedral crystals whose structure was solved by X-ray diffraction. Both these indium complexes contain Ph3EInI3 molecules alongside five-coordinate adducts (Ph3E)(2)InI3 with the Ph3E ligands attached in axial sites by long and unequal bonds to a planar InI3 unit. Vibrational assignments are made for Ph3PGaI3, Ph3AsGaI3, Ph3EInI3 and (Ph3E)(2)InI3 (E = P or As). (C) 1997 Elsevier Science S.A.