| 1163727-37-4

• CAS: 1163727-37-4
• 化学式: C₄₀H₄₆Cl₂Cu₄N₄O₁₆
• 分子量: 1163.91
• InChiKey: AIJBBMUQCCPLSI-LVGMBHCVSA-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：

  copper(II) perchlorate hexahydrate 、 o-hydroxyacetophenone-2-hydroxyethylimine 在 Et₃N 作用下， 以 甲醇 为溶剂， 以76%的产率得到
  参考文献：
  名称：

  Synthesis, crystal structure, and magnetic properties of a new tetranuclear Cu(II) Schiff base compound

  摘要：

  A new tetranuclear Cu(II) compound [Cu-4(HL)(2)(L)(2)(ClO4)(2)] (1) was synthesized from the reaction of Cu(ClO4)(2) center dot 6H(2)O with Schiff base ligand (H2L) condensed from ethanolamine with 2-hydroxyacetophenone. X-ray diffraction studies revealed that 1 is formed from the self-assembly of two dinuclear units [Cu-2(HL)(L)(ClO4)] through the doubly phenoxo bridging. The variable temperature magnetic susceptibility measurements were performed between 300 K and 2 K and show chi T-M value for 1 at 300 K is 1.395 cm(3) mol(-1) K and fall to 0.0459 cm(3) mol(-1) K at 2 K. These values are smaller than that expected for tetranuclear copper (II) units, indicating antiferromagnetic coupling present in the compound. This result is also confirmed from the DFT calculations. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.01.016