bis[N-(1)-methyl-2-(((9-methyl)phenyl)azo)imidazole]copper(I) perchlorate | 198347-77-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: bis[N-(1)-methyl-2-(((9-methyl)phenyl)azo)imidazole]copper(I) perchlorate
• CAS: 198347-77-2
• 化学式: C₂₂H₂₄CuN₈*ClO₄
• 分子量: 563.483
• InChiKey: UWUOXBLAFIOYSW-RNQHIXFZSA-M

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：

  copper(II) choride dihydrate 、 bis[N-(1)-methyl-2-(((9-methyl)phenyl)azo)imidazole]silver(I) perchlorate 以 甲醇 、 水 为溶剂， 以76%的产率得到bis[N-(1)-methyl-2-(((9-methyl)phenyl)azo)imidazole]copper(I) perchlorate
  参考文献：
  名称：

  Chemistry of azoimidazoles: synthesis, spectral characterization and redox properties ofbis(N(1)-alkyl-2-(arylazo)imidazole) copper (I) and silver(I) complexes

  摘要：

  N(1)-Alkyl-2(arylazo)imidazoles p-C6H4N=NC3H2N N(1)R', RaaiR', R'=Me (2), Et (3); R=H(a), Me(b), OMe(c), Cl(d), NO2(e) yield catonic bis-chelated complexes with both copper(I) (4,5) and silver(I) (6,7). These were isolated as perchlorate salts and the composition is supported by elemental analyses. The complexes are 1:1 electrolytes in methanol. The N=N stretch in copper(I) complexes shows a large shift to lower frequency (ca 1335 cm(-1)) from the free ligand value (ca 1400 cm(-1)) due to d(Cu) --> pi(*) (RaaiR') back bonding. This effect is much less pronounced in silver(I) complexes indicating a negligible d pi-pi(*) (RaaiR') interaction. The complexes show highly resolved symmetrical H-1 NMR spectra. The copper(I) complexes exhibit intense MLCT transitions in the visible region. In methanol the Cu(RaaiR')(2)(2+)/Cu(RaaiR')(2)(+) couple has E-1/2 ca 0.45 V vs SCE at 298 K. The high positive potential may be due to the distortion in the geometry of Cu(RaaiR)(2)(+). (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(97)00127-7