[Ni4Cl2(N-(2-hydroxymethylphenyl)salicylideneimine(-2H)(2-))(N-(2-hydroxymethylphenyl)salicylideneimine(-H)(1-))] | 872143-12-9

• 英文名称: [Ni4Cl2(N-(2-hydroxymethylphenyl)salicylideneimine(-2H)(2-))(N-(2-hydroxymethylphenyl)salicylideneimine(-H)(1-))]
• CAS: 872143-12-9
• 化学式: C₅₆H₄₆Cl₂N₄Ni₄O₈
• 分子量: 1208.67
• InChiKey: OUVKKYVQRGFSNH-FWNDZOLCSA-H

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：
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反应信息

• 作为产物：
  描述：

  nickel(II) chloride hexahydrate 、 N-salicylidene-o-hydroxymethyleneaniline 以 甲醇 为溶剂， 以15%的产率得到[Ni4Cl2(N-(2-hydroxymethylphenyl)salicylideneimine(-2H)(2-))(N-(2-hydroxymethylphenyl)salicylideneimine(-H)(1-))]
  参考文献：
  名称：

  Syntheses, structures, and magnetic properties of tetranuclear Ni4II and Ni2IIMn2III complexes with ONO tridentate ligands

  摘要：

  Tetranuclear Ni-4(11) and (Ni2Mn211)-Mn-11 complexes of Al-(2-hydroxymethylphenyl)salicylideneimine (H(2)L1), [Ni4Cl2)(L1)(2)(HL1)(2)] (1), [Mn2Ni2Cl2(L1)(4)(H2O)(2)] (2), and Ni(II)(4) Complex of N-(2-hydroxymethylphenyl)salicylamine (H(2)L2), [Ni-4(L2)(4)(CH3OH)(2)] (3) have been characterized by X-ray crystal structure analyses and magnetic measurements. The structure analyses revealed that complexes 1 and 2 have a defective double-cubane metal core connected by mu(3)-alkoxo bridges. Complex 1 contains two types of tridentate ligands coordinating as dianionic (L1(2-)) and monoanionic (HL1(-)). The double-cubane core of 1 is significantly distorted due to an effect of chloride anions as bridging atoms. Complex 2 consists of two mu-phenoxo Ni-II-Mn-III heteronuclear units making a dimer-of-dimers structure. Complex 3 contains dianionic (L2)(2-) ligands and forms Ni-4(II) cubane core. Magnetic measurements of complex 2 indicate that a weak ferromagnetic interactions (J(NiMn) = 1.5 cm(-1), J(NiNi) = 20 cm(-1)) are dominant in this hetero-metal core. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.03.084