| 518975-36-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• CAS: 518975-36-5
• 化学式: C₃₂H₂₆Cu₂N₄O₁₀
• 分子量: 753.671
• InChiKey: GNCQTFUUSMOPOG-MWVJFJQUSA-J

计算性质

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

反应信息

• 作为产物：
  描述：

  3-醛基水杨酸 、 2-(2-氨乙基)吡啶 、 copper(II) perchlorate hexahydrate 、 oxalic acid dihydrate 以 水 为溶剂， 以60%的产率得到
  参考文献：
  名称：

  Synthesis, crystal structures and magnetic properties of new oxalato- and phenolato-bridged binuclear copper(II) complexes with Schiff-base ligands

  摘要：

  Two binuclear complexes of copper(II), [(Hfsaaep)Cu(mu-C-2-O-4)Cu(Hfsaaep)] (1) and [Cu-2(Hfsadmpn)(2)(H2O)(2)](ClO4)(2) (2), have been synthesized by using Schiff-base ligands derived from 3-formyl-salicylic acid: 3-[N-2-(pyridylethyl)formimidoyl]salicylic acid (H(2)fsaaep) and 3-N-[N',N'-dimethylaminopropyl)formimidoyl]salicylic acid (H(2)fsadmpn). The crystal structures of compounds 1 and 2 have been solved. That of compound 1 consists of neutral binuclear entities with copper atoms bridged by one oxalato group, which connect axial-equatorial positions of the two coordination polyhedra. The copper atoms are related by an inversion center and exhibit a distorted square-pyramidal stereochemistry. The Cu...Cu distance within the binuclear unit is 5.482(l) Angstrom. The structure of 2 consists of cationic centrosymmetric binuclear entities and perchlorate anions. The tertiary amino groups from the ligands are protonated. The copper(II) ions are bridged by phenolic oxygen atoms, assuming a square-pyramidal geometry bridge the copper(II) ions. The apical. positions are occupied by the aqua ligands (Cu-O = 2.335(4) A). The distance between the copper atoms is 3.008(2) Angstrom. Cryomagnetic investigations of the two compounds reveal antiferromagnetic interactions between the copper ions in both compounds (1: J= -9 cm(-1); 2: J= -646 cm(-1)). (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01155-6