化学学报 ›› 1992, Vol. 50 ›› Issue (7): 691-697. 上一篇    下一篇

研究论文

^15N标记的二(2-羟基苯乙酮肟)^63Cu(Ⅱ) 配合物的ESR和配体核的ENDOR研究

陈德余;徐元植;宫本量;大庭裕;岩泉正基;陈耀焕;周澄明   

  1. 浙江大学化学系;日本东北大学非水溶液化学研究所;中国科学院上海有机化学研究所
  • 发布日期:1992-07-15

Studies on ESR spectra and ENDOR spectra of ^15N label bis (2- hydroxyacetophenone oxime)-^63 Cu(Ⅱ) complex

CHEN DEYU;XU YUANZHI;GONG BENLIANG;DA TINGYU;YAN QUANZHENGJI;CHEN YAOHUAN;ZHOU CHENGMING   

  • Published:1992-07-15

本文用定向选择的方法,研究了20K下测定的^15N-^63Cu-HAP的5:1DMSO-EtOH溶液ENDOR谱,精确测得配体^25N核的各向异性超超精细耦合张量值和各种不等价^1H核的超超精细耦合张量值.研究结果表明,我们前文的波谱解析,方法是正确的,数据是可靠的.

关键词: 铜络合物, 电子自旋共振, 氮同位素, 羟基苯乙酮肟, 电子-核双共振

The ENDOR spectra of the15N-63Cu-HAP complex (I) measured in 5:1 DMSO-EtOH solution at 25K were studied by orientation selection technique. The anisotropic superhyperfine coupling tensor of ligand 15N nucleus and the superhyperfine coupling constant of several unequal values of 1H nuclei were determine

Key words: COPPER COMPLEX, ELECTRON SPIN RESONANCE, NITROGEN ISOTOPES, ELECTRON NUCLEAR DOUBLE RESONANCE (ENDOR)

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