[Ni(di-2-pyridyl ketoximate)2(pyridine)2] | 871919-15-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Ni(di-2-pyridyl ketoximate)2(pyridine)2]
• 英文别名: [Ni(di-2-pyridyl ketoximate)2(py)2]
• CAS: 871919-15-2
• 化学式: C₃₂H₂₆N₈NiO₂
• 分子量: 613.301
• InChiKey: WPIYFJVCNVIRFQ-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：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [DyIII(hfac)3(H2O)2] 、 [Ni(di-2-pyridyl ketoximate)2(pyridine)2] 以 乙醚 、 正庚烷 、 二氯甲烷 为溶剂， 生成 [(Dy(1,1,1,5,5,5-hexafluoropentane-2,4-dionato)3)2Ni(di-2-pyridyl ketoxime(-1H))2(pyridine)2]
  参考文献：
  名称：

  Structure and magnetic properties of 3d–4f heterometallic complexes containing di-2-pyridyl ketoximate: An approach to single-molecule magnets

  摘要：

  [{Ln(hfac)(3)}(2){Ni(dpk)(2)(phen)}] (1Ln) and [{Ln(hfac)(3)}(2){Ni(dpk)(2)(py)(2)}] (2Ln) were synthesized and characterized, where dpk = di-2-pyridyl ketoxmate and Ln = La, Tb, Dy, Ho, Er. The N-0 groups from dpk bridged the central nickel(11) ion and terminal lanthanicle(111) ions, giving a linear trinuclear array. Dc magnetic susceptibility measurements revealed that they did not possess appreciable intramolecular ferromagnetic or ferrimagnetic interaction. Ac magnetic susceptibility measurements clarified that frequency dependence of out-of-phase ac susceptibility was observed only for Dy derivatives 1Dy and 2Dy, which is regarded as an indication of single-molecule magnets. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.03.154