Diethylindiumbromid | 14774-83-5

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属烷基卤化物
• 英文名称: Diethylindiumbromid
• 英文别名: Bromo(diethyl)indigane；bromo(diethyl)indigane
• CAS: 14774-83-5
• 化学式: C₄H₁₀BrIn
• 分子量: 252.847
• InChiKey: UAWJSJPRLQMMSW-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.41
• 重原子数：
  6
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  乙基溴化镁 、 氯化铟 以 乙醚 、 正己烷 为溶剂， 生成 氯化二乙基铟 、 Diethylindiumbromid
  参考文献：
  名称：

  Diethylindium(III) derivatives: Synthesis and characterization of diethylindium(III) dialkylamides and diethylindium(III) pyrrolide. X-Ray crystal structures of diethylindium(III) pyrrolide and diethylindium(III) bromide

  摘要：

  The compounds Et2InNR2 (R = Me, Et, or SiMe3) and Et2InPyrr (HPyrr = pyrrole) have been prepared by reaction of Et2InCl with the corresponding lithium amide or pyrrolide in diethylether. Their H-1 NMR, IR and mass spectra are reported and discussed. The amides are dimers in the vapour phase. Diethylindium bromide is a layer polymer. The octahedral coordination geometry of indium is characterized by four distinct In-Br distances ranging from 2,777(2) to 3.848(2) angstrom. Diethylindium pyrrolide has a chain structure as shown by the relatively short intermolecular interactions between each indium atom and the double bonds of two adjacent different pyrrole units (3.063(5) and 2.950(5) angstrom, respectively). The indium coordination geometry is then trigonal bipyramidal, with the shortest bonds in the equatorial plane (In-C(5) 2.143(5) angstrom, In-C(7) 2.141(5) angstrom, In-N 2.166(4) angstrom).

  DOI：

  10.1016/0022-328x(92)85001-d

文献信息

• Diethylindium(III) derivatives: Synthesis and characterization of diethylindium(III) dialkylamides and diethylindium(III) pyrrolide. X-Ray crystal structures of diethylindium(III) pyrrolide and diethylindium(III) bromide
  作者：M. Porchia、F. Benetollo、N. Brianese、G. Rossetto、P. Zanella、G. Bombieri

  DOI：10.1016/0022-328x(92)85001-d

  日期：1992.2

  The compounds Et2InNR2 (R = Me, Et, or SiMe3) and Et2InPyrr (HPyrr = pyrrole) have been prepared by reaction of Et2InCl with the corresponding lithium amide or pyrrolide in diethylether. Their H-1 NMR, IR and mass spectra are reported and discussed. The amides are dimers in the vapour phase. Diethylindium bromide is a layer polymer. The octahedral coordination geometry of indium is characterized by four distinct In-Br distances ranging from 2,777(2) to 3.848(2) angstrom. Diethylindium pyrrolide has a chain structure as shown by the relatively short intermolecular interactions between each indium atom and the double bonds of two adjacent different pyrrole units (3.063(5) and 2.950(5) angstrom, respectively). The indium coordination geometry is then trigonal bipyramidal, with the shortest bonds in the equatorial plane (In-C(5) 2.143(5) angstrom, In-C(7) 2.141(5) angstrom, In-N 2.166(4) angstrom).