[CuGd(N,N-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine(-2H))(NO3)2(H2O)3(MeOH)][NO3]*MeOH | 1346624-07-4

• 英文名称: [CuGd(N,N-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine(-2H))(NO3)2(H2O)3(MeOH)][NO3]*MeOH
• CAS: 1346624-07-4
• 化学式: CH₄O*C₂₀H₂₈Br₂CuGdN₄O₁₄*NO₃
• 分子量: 1023.11
• InChiKey: AARFRZBSMMLTBS-LGKIOUPPSA-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：

  甲醇 、 gadolinium(III) nitrate hexahydrate 、 N,N'-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine 、 水 、 copper(II) acetate monohydrate 以 甲醇 为溶剂， 生成 [CuGd(N,N-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine(-2H))(NO3)2(H2O)3(MeOH)][NO3]*MeOH
  参考文献：
  名称：

  Synthesis, crystal structures and magnetic characterization of heterodinuclear CuIIGdIII and CuIITbIII Schiff base complexes

  摘要：

  Preparation, crystal structures and magnetic properties of new heterodinuclear (CuGdIII)-Gd-II (1) and (CuTbIII)-Tb-II (2) complexes [CuLn(L)(NO3)(2)(H2O)(3)MeOH]NO3 center dot MeOH (where Ln = Gd, Tb) with the hexadentate Schiff-base compartmental ligand N,N'-bis(5-bromo-3-methoxysalicylidene)propylene-1,3-diamine (H2L = C19H20N2O4Br2) (0) have been described. Crystal structure analysis of 1 and 2 revealed that they are isostructural and form discrete dinuclear units with dihedral angle between the O1Cu1O2 and O1Gd1/Tb1O2 planes equal to 2.5(1)degrees and 2.6(1)degrees, respectively. The variable-temperature and variable-field magnetic measurements indicate that the metal centers in 1 and 2 are ferromagnetically coupled (J = 7.89 cm(-1) for 1). Crystal and molecular structure of the Schiff base ligand (0) has been also reported. The complex formation changes the conformation of Schiff base ligand molecule. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.09.017