物理化学学报 >> 1992, Vol. 8 >> Issue (02): 251-254.doi: 10.3866/PKU.WHXB19920222

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二价铜、镍EDTA络合物晶体的电子吸收光谱

张玉根; 李健民   

  1. 中国科学技术大学应用化学系,近代化学系,合肥 230026
  • 收稿日期:1990-11-29 修回日期:1991-04-09 发布日期:1992-04-15
  • 通讯作者: 张玉根

The Electronic Absorption Spectra of Divalent Copper and Nickel Edta Complex Crystals

Zhang Yu-Gen; Li Jian-Min   

  1. Department of Applied Chemistry, Department of Modern Chemistry, University of Science and Technology of China, Hefei 230026
  • Received:1990-11-29 Revised:1991-04-09 Published:1992-04-15
  • Contact: Zhang Yu-Gen

关键词: 铜、镍EDTA络合物, 电子吸收光谱

Abstract: The crystals of complexes [M(H_2EDTA)H_2O] (M=Cu, Ni) are synthesized in aqueous solution. The electronic absorption spectra of these crystals are determined at room temperature. By using of the method of ligand radial wave function scaling theory of 3d orbit, the d-d transition spectra are explained quantitatively, and the d-electron transitions of the electronic absorption spectra are discussed.

Key words: Copper and nickel EDTA complex, Electronic absorption spectra