| 157474-33-4

• CAS: 157474-33-4
• 化学式: C₁₉H₃₇FeNOSi₂
• 分子量: 407.527
• InChiKey: AMCKGCLEBPHCBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  以 正戊烷 为溶剂， 生成
  参考文献：
  名称：

  氨基桥联双（亚甲硅基）铁配合物的合成与晶体结构

  摘要：

  Photolysis of a C6D6 solution of the (aminodisilanyl)iron complex Cp'Fe(CO)2SiMe2SiMe2-Net2 (Cp' = eta-C5Me5) resulted in the formation of the amino-bridged bis(silylene)iron complex 1. The Si-29 NMR spectrum of 1 shows a signal at very low field (94.0 ppm). X-ray crystal structure analysis of 1 (monoclinic, space group P2(1)/a, a = 28.031(8) angstrom, b = 19.541(6) angstrom, c = 8.089(3) angstrom, beta = 93.62(2)-degrees, V = 4422(3) angstrom3, Z = 8) revealed very short Fe-Si bonds (2.22-2.23 angstrom), fairly long Si-N bonds (1.93-1.96 angstrom), and almost planar geometry at each silicon atom with respect to it and the attached C and Fe atoms, excluding the bridging nitrogen. These structural and spectroscopic data for 1 strongly indicate that the Fe-Si bonds take on partial double-bond character (bis(silylene) structure), while the Si-N bonds can be described as a hybrid of a covalent and weak dative bond.

  DOI：

  10.1021/om00020a049