([Cu(II)(N-carboxyphenyl)iminodiacetic acid)(2-)(H2O)]*H2O)n | 697765-30-3

• 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)(N-carboxyphenyl)iminodiacetic acid)(2-)(H2O)]*H2O)n
• CAS: 697765-30-3
• 化学式: C₁₁H₁₁CuNO₇*H₂O
• 分子量: 350.772
• InChiKey: UYFBFCWRKFEKOO-UHFFFAOYSA-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：

  (2-羧苯基)亚氨基二乙酸 以 水 为溶剂， 生成 ([Cu(II)(N-carboxyphenyl)iminodiacetic acid)(2-)(H2O)]*H2O)n
  参考文献：
  名称：

  Synthesis, X-ray crystal structures, physicochemical and magnetic studies on copper(II) N-(2-carboxyphenyl) iminodiacetate polymers

  摘要：

  Two polymeric Cu(II) complexes with N-(2-carboxyphenyl)iminodiaceticacid (H(3)cpida) have been synthesized and characterized by elemental analysis, conductance, spectral, thermogravimetric, magnetic measurements and single-crystal X-ray diffraction. Green crystals of {[Cu(H(3)cpida)] . H2O}(n) (1) are obtained by digesting Cu(OH)(2) with hot aqueous solution of H(3)cpida in 1:1 molar proportion. Blue crystals of {[Cu(Hcpida)(H2O)] . H2O}(n) (2) are obtained by slow cooling of hot aqueous solution of 1. Coordination environment of Cu(II) ion in the green compound 1 (lambda(max) 749, 365 nm) is five-coordinated distorted square pyramidal, which on hydration, is transformed to six-coordinated distorted octahedral blue compound 2 (lambda(max) 768, 315 nm). Single-crystal X-ray diffraction experiments indicate that the structures of both I and 2, are made up of ID polymeric Cu(II) units linked by carboxylato bridges in syn-anti bonding mode, stabilized via inter-chain hydrogen bonds and pi-pi stacking interactions of the phenyl rings. Crystal lattice of 2 contains channels that host the lattice water molecules. Variable temperature (2-300 K) magnetic measurements indicate that the Cu(II) ions in both I and 2 exist as magnetically quasi-isolated spin doublets (g > 2) involving weak ferromagnetic coupling among the Cu(II) ions through the carboxylato bridges resulting in J values of 3.60 cm(-1) for I and 5.69 cm(-1) for 2. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2004.01.009