[Cu(II)2(1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine)2] | 1350982-06-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Cu(II)2(1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine)2]
• CAS: 1350982-06-7
• 化学式: C₂₀H₁₆Cu₂N₈
• 分子量: 495.493
• InChiKey: QEDAXTSWFYVBTM-OKEPRGKHSA-N

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：
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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：

  1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine 、 copper(II) acetate monohydrate 以 甲醇 为溶剂， 以67%的产率得到[Cu(II)2(1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine)2]
  参考文献：
  名称：

  Synthesis and structural characterization of 1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine and its Cu(II) complex

  摘要：

  The hydrogen-bonding potential and complexation behavior with copper(II) of a multidentate Schiff-base ligand, 1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine (H2L) was studied. Crystallization of H2L from an aqueous methanol solution resulted in the formation of an adduct H2L center dot H2O, which features a two-dimensional (2D) supramolecular hydrogen-bonded network, as evidenced by X-ray structural analysis. The reaction of H2L with copper(II) salt in a CH2Cl2-MeOH solution formed a dinuclear double-stranded helicate, Cu-2(L)(2) (1) in high yield, which was characterized by microanalysis, IR spectra, and single-crystal X-ray crystallographic analysis. UV-vis titration experiments confirmed the spontaneous formation of a 1:1 metal-ligand complex in solution. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2011.09.064