[Cu(μ-N3-κ(N1))(dicyanamide-κ(N1))(di-2-pyridylamine)]2 | 1027001-48-4

• 英文名称: [Cu(μ-N3-κ(N1))(dicyanamide-κ(N1))(di-2-pyridylamine)]2
• 英文别名: [Cu(μ-N3-κ(N1))(C2N3-κ(N1))(dpyam)]2
• CAS: 1027001-48-4
• 化学式: C₂₄H₁₈Cu₂N₁₈
• 分子量: 685.62
• InChiKey: YJEMFQQQNLMJDG-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  sodium azide 、 2,2'-二吡啶胺 、 copper(II) perchlorate hexahydrate 、 sodium dicyanamide 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 [Cu(μ-N3-κ(N1))(dicyanamide-κ(N1))(di-2-pyridylamine)]2
  参考文献：
  名称：

  Copper(II) azide complexes of [Cu(acac)(N3)(dpyam)] and [Cu(μ-N3-κN1)(C2N3-κN1)(dpyam)]2: Synthesis, crystal structure and magnetism

  摘要：

  Two new compounds, [Cu(acac)(N-3)(dpyam)] (1), (acac = acetylacetonate; dpyam = di-2-pyridylamine) and [Cu(mu-N-3-kappa(N1))(C2N3-kappa(N1)) (dpyam)12 (2), have been synthesized and characterized by single-crystal X-ray diffraction and magnetic analyses. Compound 1 is a mononuclear compound in which each of two independent Cu(II) ions is penta-coordinated with a distorted square pyramidal geometry with distortion parameters tau = 0.21 and 0.16. In contrast, compound 2 is an azido-bridged dinuclear compound with monodentate dicyanamide anions and the Cu(II) ions display a distorted trigonal bipyramidal geometry with tau = 0.73 and end-on azido bridges providing an equatorial-axial position between the metal ions. The EPR spectra of powdered samples for I and 2 have also been investigated. Magnetic susceptibility measurements of compound 2 reveal a very weak ferromagnetic interaction between the Cu(II) ions with a J value of +5.8 cm(-1). (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2007.03.033