N,N'-bis(3-amino-2-methylpropyl)oxamidocopper(II) | 796045-77-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N,N'-bis(3-amino-2-methylpropyl)oxamidocopper(II)
• CAS: 796045-77-7
• 化学式: C₁₀H₂₀N₄O₂*Cu
• 分子量: 291.84
• InChiKey: HPXQHVWBPVMHOH-UHFFFAOYSA-L

反应信息

• 作为反应物：
  描述：

  europium(III) nitrate hexahydrate 、 N,N'-bis(3-amino-2-methylpropyl)oxamidocopper(II) 在 ethyl orthoformate 作用下， 以 乙醇 为溶剂， 以81%的产率得到Cu2(N,N'-bis(3-amino-2-methylpropyl)oxamido)2Eu(NO3)3
  参考文献：
  名称：

  Synthesis and Magnetism of {[Cu(II)]₂Ln(III)} Heterotrinuclear Complexes Bridged by N,N'‐bis(3‐Amino‐2‐methylpropyl)oxamidocopper(II)

  摘要：

  Ten new mu-oxamido-bridged {[Cu(II)](2)Ln(III)}-type heterotrinuclear complexes described by the overall formula Cu-2(Meoxpn)(2)Ln(NO3)(3) (Ln = Y, La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er), where Meoxpn denotes the N,N'-bis(3-amino-2-methylpropyl)oxamido dianion, have been synthesized and characterized by elemental analyses, molar conductivity measurements, and spectroscopic (IR, UV, and ESR) characterization. Magnetic susceptibility (4.2-300 K) studies of the Cu-2(Meoxpn)(2)-Gd(NO3)(3) complex have revealed that the central gadolinium(III) and terminal copper(II) ions are ferromagnetically coupled with the exchange integral J((Cu-Gd)) = +3.85 cm(-1), while an antiferromagnetic coupling is detected between the two terminal copper(II) ions with the exchange integral J'((Cu-Cu)) = -0.98 cm(-1), on the basis of the spin Hamiltonian operator [(H) over cap = -2J ((S) over cap (Cu1) (S) over cap (Gd) + (S) over cap (Cu2) (S) over cap (Gd)) - 2J'((S) over cap (Cu1) (S) over cap (Cu2))].

  DOI：

  10.1081/sim-120037522