[Cu2(ONO2)2(2-[(2-dimethylamino-ethylamino)methyl]phenol(-H))2] | 1334677-34-7

• 英文名称: [Cu2(ONO2)2(2-[(2-dimethylamino-ethylamino)methyl]phenol(-H))2]
• CAS: 1334677-34-7
• 化学式: C₂₂H₃₄Cu₂N₆O₈
• 分子量: 637.639
• InChiKey: NBKIMOUKESMXLZ-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  copper(II) nitrate trihydrate 、 苯酚,2-[[[2-(二甲氨基)乙基]氨基]甲基]- 以 甲醇 、 水 为溶剂， 以79%的产率得到[Cu2(ONO2)2(2-[(2-dimethylamino-ethylamino)methyl]phenol(-H))2]
  参考文献：
  名称：

  Effect of anionic co-ligands on structure and magnetic coupling of bis(μ-phenoxo)-bridged dinuclear copper(II) complexes

  摘要：

  Two phenoxo bridged dinuclear Cu(II) complexes, [Cu2L2(NO2)(2)] (1) and [Cu2L2(NO3)(2)] (2) have been synthesized using the tridentate reduced Schiff-base ligand 2-[(2-dimethylamino-ethylamino)-methyl]-phenol (HL). The complexes have been characterized by X-ray structural analyses and variable-temperature magnetic susceptibility measurements. The structures of the two compounds are very similar having the same tridentate chelating ligand (L) and mono-dentate anionic ligand nitrite for 1 and nitrate for 2. In both complexes Cu(II) is penta-coordinated but the square pyramidal geometry of the copper ions is severely distorted (Addison parameter (tau) = 0.33) in 1 while the distortion is quite small (average tau = 0.11) in 2. These differences have marked effect on the magnetic properties of two compounds. Although both are antiferromagnetically coupled, the coupling constants (J = -140.8 and -614.7 cm (1) for 1 and 2, respectively) show that the coupling is much stronger in 2. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.07.005