Nd(III)(N,N'-ethylene-bis(3-methoxysalicylideneimine)(NO3)3 | 1032157-17-7

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Nd(III)(N,N'-ethylene-bis(3-methoxysalicylideneimine)(NO3)3
• CAS: 1032157-17-7；193825-64-8
• 化学式: C₁₈H₂₀N₅NdO₁₃
• 分子量: 658.622
• InChiKey: TXSYOWVUEHGJJP-ZYKMDCFCSA-N

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

• 作为反应物：
  描述：

  copper(II) acetate monohydrate 、 Nd(III)(N,N'-ethylene-bis(3-methoxysalicylideneimine)(NO3)3 以 甲醇 、 水 、 乙腈 为溶剂， 以48.4%的产率得到
  参考文献：
  名称：

  N,N′-Ethylene-bis(3-methoxysalicylideneimine) mononuclear (4f) and heterodinuclear (3d–4f) metal complexes: Synthesis, crystal structure and luminescent properties

  摘要：

  The stepwise synthesis of mononuclear (4f) and heterodinuclear (3d-4f) Salen-like complexes has been investigated through structural determination of the intermediate and final products occurring in the process. In the first step, reactions of ligand H2L and Ln(NO3)(3)center dot 6H(2)O give rise to three mononuclear lanthanide complexes Ln(H2L)(NO3)(3) [H2L = N,N'-ethylene-bis(3-methoxysalicylideneimine), Ln = Nd (1), Eu (2) and Tb (3)], in which N,N'-ethylene-bis(3-methoxysalicylideneimine) acts as tetradentate ligands with the O2O2 set of donor atoms capable of effective coordination. These species are fairly stable and have been isolated. Then, addition of Cu(Ac)(2)center dot H2O to the mononuclear lanthanide complex yields expected heterodinuclear (3d-4f) complexes Cu(L)Ln(NO3)(3)center dot H2O [Ln = Nd (4) and Eu (5)] where the Cu(II) ion is inserted to the inner N2O2 cavity. Luminescent analysis reveals that complex 3 exhibits characteristic metal-centered fluorescence of Tb(III) ion. However, the characteristic luminescence of both Sm(III) and Eu(III) ions is not observed both in solution and solid state of the complexes. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.10.021
• 作为产物：
  描述：

  neodymium(III) nitrate hexahydrate 、 N,N'-bis(3-methoxysalicylidene)ethylenediamine 以 甲醇 、 乙腈 为溶剂， 以57.2%的产率得到Nd(III)(N,N'-ethylene-bis(3-methoxysalicylideneimine)(NO3)3
  参考文献：
  名称：

  N,N′-Ethylene-bis(3-methoxysalicylideneimine) mononuclear (4f) and heterodinuclear (3d–4f) metal complexes: Synthesis, crystal structure and luminescent properties

  摘要：

  The stepwise synthesis of mononuclear (4f) and heterodinuclear (3d-4f) Salen-like complexes has been investigated through structural determination of the intermediate and final products occurring in the process. In the first step, reactions of ligand H2L and Ln(NO3)(3)center dot 6H(2)O give rise to three mononuclear lanthanide complexes Ln(H2L)(NO3)(3) [H2L = N,N'-ethylene-bis(3-methoxysalicylideneimine), Ln = Nd (1), Eu (2) and Tb (3)], in which N,N'-ethylene-bis(3-methoxysalicylideneimine) acts as tetradentate ligands with the O2O2 set of donor atoms capable of effective coordination. These species are fairly stable and have been isolated. Then, addition of Cu(Ac)(2)center dot H2O to the mononuclear lanthanide complex yields expected heterodinuclear (3d-4f) complexes Cu(L)Ln(NO3)(3)center dot H2O [Ln = Nd (4) and Eu (5)] where the Cu(II) ion is inserted to the inner N2O2 cavity. Luminescent analysis reveals that complex 3 exhibits characteristic metal-centered fluorescence of Tb(III) ion. However, the characteristic luminescence of both Sm(III) and Eu(III) ions is not observed both in solution and solid state of the complexes. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.10.021