| 1032306-49-2

• CAS: 1032306-49-2
• 化学式: C₃₀H₃₄Cu₂N₄O₅
• 分子量: 657.716
• InChiKey: ZWBHCPYDDPXRIS-UHFFFAOYSA-K

反应信息

• 作为产物：
  描述：

  copper(II) acetate monohydrate 、 (2,6-bis((2-acylamino)phenylimino)methyl)-4-tert-butylphenol 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  溶剂可切换的Cu II配合物

  摘要：

  一种新的四核配合物Cu 4，[Cu 2 L（OH）] 2 ·2CH 3 OH·H 2 O（1），具有功能化的席夫碱配体2,6-双（（2-（乙酰氨基）苯基亚氨基）甲基）获得了-4-叔丁基苯酚（H 3 L），并通过X射线衍射表征为固态。四核物质的形成取决于溶剂，水的存在是其分离的决定因素。根据质谱证据，研究了H 3 L–Cu II系统在水存在下的行为。即水可以改变铜II的核从双核到四核成簇。这一物种的DMSO溶液的氧化还原行为，示出在两个阴极金属中心峰Ê P = -0.80和-1.35 V和在不可逆的配体为中心的阳极峰值Ê P = 1.03 V，被认为是类似的原始的双核复合物。四核物质还通过磁性测量在固态状态下表征，显示出主要的整体反铁磁行为，单线态基态约为2K。DFT计算使我们能够估算强的二聚体反铁磁交换相互作用（J 1 = -440 cm -1），以及两个弱的二聚体铁磁交换相互作用（J2 =

  DOI：

  10.1039/c3nj00722g

文献信息

• Influence of ligands’ peripheral substituents on the structure, magnetochemical and electrochemical behaviour of complexes containing a Cu2O2 butterfly core
  作者：Nataliya E. Borisova、Marina D. Reshetova、Tatiana V. Magdesieva、Victor N. Khrustalev、Grigori G. Aleksandrov、Maxim Kuznetsov、Roman S. Skazov、Alexandr V. Dolganov、Vladimir N. Ikorskiy、Vladimir M. Novotortsev、Igor L. Eremenko、Iliya I. Moiseev、Yuri A. Ustynyuk

  DOI：10.1016/j.ica.2007.10.020

  日期：2008.5

  New polydentate open structure ligands H(3)L1 and H(3)L2 were synthesized by the condensation of 2,6-diformyl-4-tert-butylphenol and corresponding N-R-o-phenylenediamines (R = Ac and R = Boc). Treating of the ligands with copper trimethylacetate leads to binuclear copper complexes with dissimilar Cu(2)O(2) cores, the structures of which were solved by X-ray diffraction analysis. The electrochemical properties of both complexes were studied; the observed redox transitions were assigned to specific redox-active sites of the molecule. These assignments were confirmed by DFT calculations of the electronic structure of binuclear complexes. Both complexes exhibit anti-ferromagnetic behaviour, as confirmed by variable-temperature magnetic studies. (C) 2007 Elsevier B.V. All rights reserved.