[Ni2L2(N(CN)2)2(H2O)] | 1439359-54-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: [Ni2L2(N(CN)2)2(H2O)]
• CAS: 1439359-54-2
• 化学式: C₃₆H₄₂N₁₀Ni₂O₄
• 分子量: 796.174
• InChiKey: PZBUHRBMESEWAZ-VMMXUGPASA-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：

  nickel(II) perchlorate hexahydrate 、 1-[(3-dimethylamino-propylimino)-methyl]-naphthalen-2-ol 、 sodium dicyanamide 在 三乙胺 作用下， 以 甲醇 、 水 为溶剂， 以75%的产率得到[Ni2L2(N(CN)2)2(H2O)]
  参考文献：
  名称：

  Three nickel(II) complexes derived from a tridentate NNO donor Schiff base ligand: Syntheses, crystal structures and magnetic properties

  摘要：

  Three new Ni(II) complexes, [NiL(NO2)(H2O)] (1), [Ni2L2(PhCH2COO)(2)(H2O)] (2) and [Ni2L2(N(CN)(2))(2)(H2O)] (3), have been synthesized using a tridentate Schiff base ligand, 1-[(3-dimethylamino-propylimino)-methyl]-naphthalen-2-ol (HL) and the polyatomic monoanions NO2-, PhCH2COO- or N(CN)(2)(-). All three complexes (1-3) have been characterized by spectral analysis and X-ray crystallography. Structural analyses reveal that complex 1 is mononuclear, in which the Ni(II) ion is in a distorted octahedral environment, coordinated by the deprotonated tridentate Schiff base (L), a chelating nitrite and one water molecule. The structures of both 2 and 3 consist of dinuclear octahedral Ni(II) units with crystallographic C-2 symmetry. In complex 2, two mu(2)-phenoxido and a water molecule bridge the two Ni(II) centers to make the complex a face sharing bioctahedron, whereas in 3 the Ni(II) atoms are bridged by two mu(1,5)-dicyanamide ligands. Variable temperature magnetic susceptibility measurements show the presence of ferromagnetic coupling in complex 2 with J = +26.20 cm(-1) and antiferromagnetic coupling in complex 3 with J = -1.90 cm(-1). (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.03.046