[Cu(bis(2-pyridylcarbonyl)amine-H)(CN)] | 835873-95-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Cu(bis(2-pyridylcarbonyl)amine-H)(CN)]
• CAS: 835873-95-5
• 化学式: C₁₃H₈CuN₄O₂
• 分子量: 315.778
• InChiKey: OXEVDROORDFQNP-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  iron perchlorate hexahydrate 、 [Cu(bis(2-pyridylcarbonyl)amine-H)(CN)] 以 乙醇 、 水 为溶剂， 以60%的产率得到[Cu(1-x)Fe(x)(bis(2-pyridylcarbonyl)amine-H)]ClO4 (x=0.23)
  参考文献：
  名称：

  X-ray powder and single crystal structures of two unprecedented families of bpca-based 1-D magnetic chains (Hbpca=bis(2-pyridylcarbonyl)amine)

  摘要：

  Two unprecedented families of bpca-based mono-dimensional complexes Cu(bpca)(X) (X = CN, 1; N-3, 2) and [Cu1-xFex(bpca)](ClO4) (X = 0, 3; 0.23, 4) were synthesised. The structure of I was solved ab initio from X-ray powder diffraction data and refined by Rietveld methods. The complexes 3-4 were characterised by X-ray single crystal diffraction. In I the cyano ligand coordinates the metal centres, the Cu centres forming a zigzag 1-D chain along the (0 0 1) direction, while in 3-4, the bpca ligand itself acts as the link towards the metal ions which are arranged in a linear 1-D chain running parallel to the (0 0 1) direction. An infrared spectroscopy study confirmed these coordination modes. The magnetic properties of both chain families were studied. 1-2 do not show significant magnetic interactions, whereas the magnetic behaviour for 3-4 suggests dominant antiferromagnetic interactions between the metal ions within the chains. The magnetic behaviour of 3 was analysed using the Pade approximation of the Bonner-Fisher model for S = 1/2 antiferromagnetic chains. The J value was estimated as 10 K. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.08.023
• 作为产物：
  描述：

  sodium cyanide 、 bis(2-pyridylcarbonyl)amidocopper(II) 以 甲醇 为溶剂， 以66%的产率得到[Cu(bis(2-pyridylcarbonyl)amine-H)(CN)]
  参考文献：
  名称：

  X-ray powder and single crystal structures of two unprecedented families of bpca-based 1-D magnetic chains (Hbpca=bis(2-pyridylcarbonyl)amine)

  摘要：

  Two unprecedented families of bpca-based mono-dimensional complexes Cu(bpca)(X) (X = CN, 1; N-3, 2) and [Cu1-xFex(bpca)](ClO4) (X = 0, 3; 0.23, 4) were synthesised. The structure of I was solved ab initio from X-ray powder diffraction data and refined by Rietveld methods. The complexes 3-4 were characterised by X-ray single crystal diffraction. In I the cyano ligand coordinates the metal centres, the Cu centres forming a zigzag 1-D chain along the (0 0 1) direction, while in 3-4, the bpca ligand itself acts as the link towards the metal ions which are arranged in a linear 1-D chain running parallel to the (0 0 1) direction. An infrared spectroscopy study confirmed these coordination modes. The magnetic properties of both chain families were studied. 1-2 do not show significant magnetic interactions, whereas the magnetic behaviour for 3-4 suggests dominant antiferromagnetic interactions between the metal ions within the chains. The magnetic behaviour of 3 was analysed using the Pade approximation of the Bonner-Fisher model for S = 1/2 antiferromagnetic chains. The J value was estimated as 10 K. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.08.023