物理化学学报 >> 1998, Vol. 14 >> Issue (01): 73-77.doi: 10.3866/PKU.WHXB19980114

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铜(II)蛋氨酸席夫碱配合物EPR波谱研究

张平, 胡小莉, 陈德余   

  1. 浙江大学化学系，杭州 310027|西南师范大学，重庆 630715
  • 收稿日期:1997-05-19 修回日期:1997-08-01 发布日期:1998-01-15
  • 通讯作者: 陈德余

EPR Spectral Studies of Cu(II) Complexes with Methionine Schiff Bases

Zhang Ping, Hu Xiao-Li, Chen De-Yu   

  1. Department of Chemistry,Zhejiang University,Hangzhou 310027
  • Received:1997-05-19 Revised:1997-08-01 Published:1998-01-15
  • Contact: Chen De-Yu

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摘要：

合成了邻香草醛蛋氨酸铜（Ⅱ）和2,4-二羟基苯甲醛蛋氨酸铜（Ⅱ）配合物. 测定了它们在室温下多晶粉末EPR谱及室温和低温下不同溶剂中EPR谱，讨论了它们的成键特性. 结果表明，这类配合物中，平面内σ配键和平面内π配键均起重要作用．

关键词: 蛋氨酸席夫碱, 铜(II)配合物, EPR波谱

Abstract:

Two kinds of new copper(Ⅱ) complexes with methionine Schiff bases have been synthesized respectively. EPR spectra of these complexes in polycrystalline powder and in three organic solvents were investigated at different temperatures. The bonding characterization of these complexes were discussed .The result shows that the in -place bond and the in -place bond in these complexes all play an important role.

Key words: Methionine Schiff bases, Copper(II) complexes, EPR spectra