trans-dichloro(tetrakis(5-chloro-2(1H)-pyridone-O))cobalt(II) | 460090-05-5

• 英文名称: trans-dichloro(tetrakis(5-chloro-2(1H)-pyridone-O))cobalt(II)
• CAS: 460090-05-5
• 化学式: C₂₀H₁₆Cl₆CoN₄O₄
• 分子量: 648.083
• InChiKey: PSZHJCYTCKJFEC-UHFFFAOYSA-L

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：

  cobalt(II) chloride 、 5-氯-2-羟基吡啶 以 乙醇 为溶剂， 以68%的产率得到trans-dichloro(tetrakis(5-chloro-2(1H)-pyridone-O))cobalt(II)
  参考文献：
  名称：

  Structures and properties of trans-dichloro{tetrakis (5-chloro-2(1H)-pyridone-O)}M(II) [M=Mn, Fe, Co, Ni, Cu]; formation of quasi-macrocyclic metal complexes through hydrogen bonding

  摘要：

  The reaction of 5-chloro-2(1H)-pyridone (HL) with M(II)Cl-2 (M = Mn, Fe, Co, Ni, Cu) in ethanol solution results in the formation of octahedral complexes represented as [M(II)(HL)(4)Cl-2], X-ray structure determination of the Mn(II) and Ni(II) complexes revealed that the four ketone ligands are 0 bonded in the equatorial positions, which are arranged in a quasi-macrocyclic fashion through N-H... 0 hydrogen bonds. The packing arrangements of the complexes are symmetrical and show three-dimensional (3-D) pi-pi stacking structures, though these complexes are paramagnetic with negligible intermolecular interactions. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00817-4