| 770712-04-4

• CAS: 770712-04-4
• 化学式: C₅₄H₅₄N₈O₆Y₂
• 分子量: 1088.88
• InChiKey: HPCFYEOTVVWKQI-KRAYHYIOSA-H

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：

  yttrium(III) chloride hexahydrate 、 2-(2'-hydroxyphenyl)-1,3-bis(2-(salicylideneamino)ethyl)diazolidine 在 ammonia 作用下， 以 甲醇 为溶剂， 以35.3%的产率得到
  参考文献：
  名称：

  Synthesis and Characterization of Yttrium(III), Lanthanum(III), and Holmium(III) Complexes with a Heptadentate Schiff Base Ligand

  摘要：

  Yttrium(III), lanthanum(III), and holmium(III) complexes with tris-(salicylideneamino)triethylenetetramine have been synthesized and characterized by elemental and spectral analyses as well as x-ray crystal diffraction. The FAB and TOF (time-of-flight) mass spectra reveal that the ligand acts as a heptadentate and that the metal versus ligand stoichiometry is 2: 2. The structure of the lanthanum(III) complex has been determined by x-ray single crystal diffraction. The lanthanum(III) ion is coordinated through the four nitrogen and the four oxygen atoms of the two ligands to form an eight-coordinate configuration. The two lanthanum(III) ions are bridged by the two phenolate oxygen atoms in the complex. The structure is similar to that of the ligand containing p-bromo substituents. The proton NMR spectra also show that the lanthanum(III) complex is a dimer.

  DOI：

  10.1081/sim-120035947