[Ni2(azo-2,2'-bipyridine)(MeCN)2(NO3)4] | 548735-88-2

• 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: [Ni2(azo-2,2'-bipyridine)(MeCN)2(NO3)4]
• 英文别名: acetonitrile;(E)-dipyridin-2-yldiazene;nickel(2+);tetranitrate
• CAS: 548735-88-2
• 化学式: C₁₄H₁₄N₁₀Ni₂O₁₂
• 分子量: 631.705
• InChiKey: QRFFLMKSRNZSCB-JMRNPARGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  nickel(II) nitrate hexahydrate 、 (E)-二(吡啶-2-基)二氮烯 以 乙腈 为溶剂， 以75%的产率得到[Ni2(azo-2,2'-bipyridine)(MeCN)2(NO3)4]
  参考文献：
  名称：

  Synthesis, X‐ray Studies and Magnetic Properties of Dinuclear Ni ^II and Cu ^II Complexes Bridged by the Azo‐2,2′‐bipyridine Ligand

  摘要：

  AbstractTwo new paramagnetic transition metal complexes that contain the bridging ligand azo‐2,2′‐bipyridine (abpy) have been prepared and characterized by X‐ray crystallography and magnetic susceptibility measurements. The compound [Ni2(μ‐abpy)(CH3CN)2(NO3)4]·2CH3CN (1·2CH3CN) crystallizes in the triclinic space group P$\bar 1$ with a = 8.290(5) Å, b = 8.343(5) Å, c = 11.180(5) Å, α = 105.36(3)°, β = 94.39(3)°, γ = 107.56(3)°, V = 700.5(7) Å3 and Z = 1. The related salt [Cu2(μ‐abpy)(CH3CN)8][BF4]4 (2) crystallizes in the triclinic space group P$\bar 1$ with a = 10.240(2) Å, b = 10.597(2) Å, c = 10.712(2) Å, α = 64.23(3)°, β = 78.21(3)°, γ = 78.57(3)°, V = 1026.7(3) Å3 and Z = 1. Solutions of 2 eventually produce the polymeric CuI compound {[Cu(μ‐abpy)][BF4]}∞ (3) which was also crystallographically characterized: monoclinic space group P21/n, with a = 9.295(2) Å, b = 9.541(2) Å, c = 13.486(3) Å, β = 91.58(3)°, V = 1195.5(4) Å3 and Z = 4. The magnetic properties of these dinuclear paramagnetic complexes have been studied in detail, and have provided an opportunity for probing the ability of this ligand to mediate magnetic exchange interactions between paramagnetic metal centers. Compound 1 exhibits antiferromagnetic exchange interactions (J = −7.5 cm−1) whereas the magnetic interactions in compound 2 were found to be negligible. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

  DOI：

  10.1002/ejic.200390131