N,N'-bis(2-aminopropyl)oxamido copper(II) | 20102-47-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: N,N'-bis(2-aminopropyl)oxamido copper(II)
• 英文别名: Cu(oxap)
• CAS: 20102-47-0；31375-67-4
• 化学式: C₈H₁₆CuN₄O₂
• 分子量: 263.787
• InChiKey: JPUXKIXJIUDZAR-GEMLJDPKSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  Iron(III) nitrate nonahydrate 、 N,N'-bis(2-aminopropyl)oxamido copper(II) 以 甲醇 为溶剂， 以51%的产率得到
  参考文献：
  名称：

  Synthesis and Magnetism of Novel μ-Oxamido Heterotetranuclear Complexes [Cu(II)M(III)] (M = Cr, Fe)

  摘要：

  Two novel mu-oxamido heterotetranuclear complexes have been synthesized, namely [Cu-3(oxdn)(3)Cr](NO3)(3) . 3H(2)O (1) and [Cu-3(oxdn)(3)Fe](NO3)(3) (2), where H(2)oxdn is N,N'-bis(2-aminopropyl)oxamide. Complexes (1) and (2) have been characterized by variable temperature magnetic susceptibility (77-300K) studies. The magnetic suceptibility data were successfully simulated by the equation based on the Heisenberg model H = -2J(S1S0 + S2S0 + S3S0). The exchange integral, J, was found to be equal to -49.89 cm(-1) (for (1)) and -80.486 cm(-1) (for (2)). This indicates weak antiferromagnetic spin-exchange interactions between Cu(II) and M(III) (M = Cr,Fe) ions.

  DOI：

  10.1080/00945719708003154
• 作为产物：
  描述：

  copper hydroxide 、 1,2-丙二胺 、 草酸二乙酯 以 not given 为溶剂， 生成 N,N'-bis(2-aminopropyl)oxamido copper(II)
  参考文献：
  名称：

  Synthesis and Magnetism of Novel μ-Oxamido Heterobinuclear Copper (II)-Lanthanide (III) Complexes

  摘要：

  Six novel mu-oxamido heterobinuclear complexes, namely Cu(oxap)Ln(Me(2)bpy)(2)(ClO4)(3) (Ln = La, Nd, Gd, Tb, Ho, Er), where oxap denotes N, N'-bis(2-aminopropyl)oxamido dianion, Me(2)bpy is 4,4'-dimethyl-2,2'-bipyridine, have been synthesized and characterized by elemental analyses, IR, conductivity measurements and electronic spectra. The temperature dependence of the magnetic susceptibility of Cu(oxap)Gd(Me(2)bpy)(2)(ClO4)(3) has been measured over the range 4 similar to 300 K. The least-squares fit of the experimental susceptibilities yielded J = 7.90 cm(-1). The observed Gd(III)-Cu(II) coupling is ferromagnetic. A plausible mechanism that can cause ferromagnetic coupling between Gd(III) and Cu(II) is discussed in terms of spin-polarization.

  DOI：

  10.1080/00945719708000200

文献信息

• Assemblies Possessing Rich Hydrogen Bonds Derived from<i>trans</i>-Oxamidato-Bridged Dicopper(II) Complexes and Carboxyl Auxiliary Ligands
  作者：Hua-Xin Zhang、Bei-Sheng Kang、Zhong-Ning Chen、Cheng-Yong Su、Kai-Bei Yu

  DOI：10.1246/bcsj.76.2307

  日期：2003.12

  Three complexes [Cu2(trans-oxap)(nic)(H2O)2}n](ClO4)n·0.5nH2O 1, [Cu2(trans-oxen)(nic)2(H2O)2]·2H2O 2, [Cu2(trans-oxen)(hyba)2(H2O)2] 3 have been obtained from reactions of the trans-oxamidato-bridged dicopper(II) unit [Cu2(trans-L)]2+ (L = oxen or oxap, H2oxen = N,N′-bis(2-aminoethyl)oxamide, H2oxap = N,N′-bis(2-aminopropyl)oxamide) with the auxiliary ligands hydroxybenzoic acid (Hhyba) and nicotinic

  三种配合物 [Cu2(trans-oxen)(nic)(H2O)2}n](ClO4)n·0.5n 1, [Cu2(trans-oxen)(nic)2( )2]·2 2, [ Cu2(trans-oxen)(hyba)2( )2] 3 已经从反式草酰胺基桥连的二铜（II）单元 [Cu2(trans-L)]2+（L = oxen 或oxap， H2oxen = N,N'-双（2-氨基乙基）草酰胺，H2oxap = N,N'-双（2-氨基丙基）草酰胺）与辅助配体羟基苯甲酸（Hhyba）和烟酸（Hnic）。它们的结构是通过 X 射线晶体学确定的。结果表明聚合物链在 1 中形成，因为辅助配体 nic 充当连接双铜单元的间隔物。然而，2 和 3 只包含离散的双核单元，因为 2 中的 nic 和 3 中的 hyba 是末端配体。1 中的链和 2 和 3 中的双核单元通过氢键进一步制
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