[Cu(I)2(3-[2-(4-methylquinolin-2-yl)hydrazono]butan-2-oneoxime)(I)(H2O)3] | 1239972-70-3

• 英文名称: [Cu(I)2(3-[2-(4-methylquinolin-2-yl)hydrazono]butan-2-oneoxime)(I)(H2O)3]
• CAS: 1239972-70-3
• 化学式: C₁₄H₂₁Cu₂IN₄O₄
• 分子量: 563.342
• InChiKey: DGLKCIZCNPHNGD-PNKNLYNASA-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(l) iodide 、 3-((4-methylquinolin-2(1H)-ylidene)hydrazineylidene)butan-2-one oxime 、 水 以 甲醇 为溶剂， 生成 [Cu(I)2(3-[2-(4-methylquinolin-2-yl)hydrazono]butan-2-oneoxime)(I)(H2O)3]
  参考文献：
  名称：

  Spectroscopic and pH-metric studies of the complexation of 3-[2-(4-methylquinolin-2-yl)hydrazono]butan-2-one oxime compound

  摘要：

  The electronic absorption spectra of the oximic quinolinyl hydrazone (MHQ; H(2)L) and its Co(II) and Cu(II)complexes have been studied in Britton-Rhobinson buffer solutions of varying pH's in 75% dioxane-water. The dissociation constant of the hydrazone (pK(H)) as well as the stability constants (log K) of its chelates were determined spectrophotometrically and pH-metrically. The obtained data are in good agreement. Beer's law is valid in the ranges (0.64-6.99) and (2.36-6.48) mu g/mL for Cu(II) and Co(II)-ions, respectively. On the other hand, the pK(H) and log K were determined pH-metrically in 75% solvent-water; (solvent = dioxane, ethanol, methanol and isopropanol). The variation of pk(H) or log K as a function of solvent parameters viz. 1/D, E(T), AN and pi* was used to evaluate the dissociation and stability constants in the aqueous medium. Furthermore, the reaction of the oximic hydrazone (H(2)L) with copper(II)-nitrate and chloride in addition to copper(I)-iodide afforded square planar mononuclear and binuclear complexes in which the oximic hydrazone showed three different modes of bonding. The obtained complexes reflect the strong bridging ability of the oximato group as well as its ambidentate and flexidentate characters. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2010.01.015