catena-poly-(((μ-N,N'-bis(3-aminopropyl)oxamidato-κ6-N,N',O:N'',N''',O')-dicopper(II))-di-μ-dicyanamido-1:1'κ2-N1:N5;2:2'κ2-N1:N5) | 773148-73-5

• 分子结构分类: 有机化合物
• 英文名称: catena-poly-(((μ-N,N'-bis(3-aminopropyl)oxamidato-κ6-N,N',O:N'',N''',O')-dicopper(II))-di-μ-dicyanamido-1:1'κ2-N1:N5;2:2'κ2-N1:N5)
• CAS: 773148-73-5
• 化学式: C₁₂H₁₆Cu₂N₁₀O₂
• 分子量: 459.417
• InChiKey: RFBUQDVQCONBFZ-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  sodium azide 、 copper(II) perchlorate hexahydrate 、 cis-N,N'-bis(3-aminopropyl)oxamidatocopper(II) 以 水 为溶剂， 生成 catena-poly-(((μ-N,N'-bis(3-aminopropyl)oxamidato-κ6-N,N',O:N'',N''',O')-dicopper(II))-di-μ-dicyanamido-1:1'κ2-N1:N5;2:2'κ2-N1:N5)
  参考文献：
  名称：

  [Cu(C₈H₁₆N₄O₂)_0.5{N(CN)₂}]_n, a novel ladder-like coordination polymer

  摘要：

  A new polymeric copper complex, viz. catena-poly-[[[mu-N,N'-bis(3-aminopropyl)oxamidato-kappa(6)N,N',O:N", N''', O']-dicopper(II)]-di-mu-dicyanamido-1:1'kappa(2)N(1):N-5;2:2'kappa(2)N(1):N-5], Cu-2(C8H16N4O2)(C2N3)(2)](n) or [Cu(oxpn)(0.5){N(CN)(2)}](n) [where H(2)oxpn is N, N'-bis(3-aminopropyl)oxamide], has been synthesized by the reaction of Cu(oxpn), [Cu(ClO4)(2)].6H(2)O and NaN3. In the crystal structure, the Cu atom is five-coordinate and has a square-pyrimidal (SP) configuration. In the polymer, dicyanamide (dca(-)) groups link Cu-II cations in a mu-1,5-bridging mode, generating novel ladders in which each step is composed of dimeric [Cu-2(oxpn)](2+) cations. Abundant hydrogen bonds connect the polymer ladders into a two-dimensional network structure.

  DOI：

  10.1107/s0108270104011011