Ni(N,N'-bis(5-bromo-3-methoxysalicylidene)-1,3-diaminopropanato)(H2O)2 | 1392516-09-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Ni(N,N'-bis(5-bromo-3-methoxysalicylidene)-1,3-diaminopropanato)(H2O)2
• CAS: 1392516-09-4
• 化学式: C₁₉H₂₂Br₂N₂NiO₆
• 分子量: 592.891
• InChiKey: SSOQRUSNEYJCNI-IAHUMTEMSA-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：

  N,N'-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine 、 nickel(II) acetate tetrahydrate 以 甲醇 为溶剂， 以74%的产率得到Ni(N,N'-bis(5-bromo-3-methoxysalicylidene)-1,3-diaminopropanato)(H2O)2
  参考文献：
  名称：

  Synthesis, crystal structures and magnetic behavior of NiII–4f–NiII compounds

  摘要：

  We report here synthesis, crystal and molecular structures as well as magnetic measurement results for new heterotrinuclear Schiff base complexes having a general formula [Ni(2)Ln(L)(2)(CH3COO)(2)(MeOH)(2)]NO3 center dot 4H(2)O (where Ln = La-II (1) and Nd-III (2) and L = C19H18N2O4Br2 = N,N'-bis(5-bromo-3-methoxysalicylidene)-1,3-diaminopropanato) and the mononuclear [NiL(H2O)(2)](3) complex. The Ni-II/4f compounds are isostructural and crystallize in the monoclinic space group P2(1)/n. The lanthanide(III) ion lies on the center of symmetry and is ten-coordinated forming pentagonal antiprism. Compound 3 crystallizes in orthorhombic space group Pnma with the molecule lying on the mirror plane. The complex 1 indicated a weak antiferromagnetic interaction between the terminal Ni-II ions. The magnetic properties of 2 revealed that the Ni-II-Nd-III interaction is antiferromagnetic. The magnetic data for 3 show dominant zero-field splitting effect of Ni-II ions. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.05.045