[Cu(N-(8-quinolyl)salicylaldimine)(azide)]2 | 953424-32-3

• 英文名称: [Cu(N-(8-quinolyl)salicylaldimine)(azide)]2
• CAS: 953424-32-3
• 化学式: C₃₂H₂₂Cu₂N₁₀O₂
• 分子量: 705.684
• InChiKey: ZSGPASOLXZNAOP-FVFCPVATSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  copper(II) azide 、 2-((quinolin-8-ylimino)methyl) phenol 以 N,N-二甲基甲酰胺 为溶剂， 以47%的产率得到[Cu(N-(8-quinolyl)salicylaldimine)(azide)]2
  参考文献：
  名称：

  Self-assembled molecular magnets from discrete dimer to one-dimensional helical chain: Syntheses, crystal structures and magnetic properties

  摘要：

  The reaction of the deprotonated tridentate N-(8-quinolyl)salicylaldimine anionic ligand (L) and CuX2 (X = CIO4-, Ac-, N-3(-) and SCN-) in DMF gave four new complexes 1-4 which contain the architecture CuL+. The Cu2+ center is surround by a tridentate ligand (L) and counter anions (or DMF) to adopt a similar square-pyramidal coordination environment in 1-4, however their crystal packing structures are distinct. The tectons of CuL+ form discrete [CuL(DMF)](2) dimers in 1 and (CuLX)(2) in 2 and 3 and a 1D helical chain of center dot center dot center dot CuL(SCN)center dot center dot center dot in 4. It is observed that the binding ability and structural features of the counter anion play an important role in controlling the final packing structures for these complexes. The variations of the magnetic susceptibility as a function of temperature in the range of 2-350 K obey the simple Curie-Weiss law with a weak AFM coupling feature in 1-4; and at room temperature the EPR spectra of 1-3 show axially symmetrical signals with small linewidths, even when g(parallel to) and g(perpendicular to) are not well resolved in the spectra of I and 2, and the EPR spectrum of 4 displays an isotropic feature. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.05.047