~(14)N ENDOR Study on Bis(2-Hydroxylphenyl Ketoxime)-~(63)Cu(Ⅱ) Complex

• 作 者: 徐元植 陈德余 程朝荣 宫本量 大庭裕范 岩泉正基 周澄明 陈耀焕
• 机 构: Department of Chemistry, Zhejiang University, Hangzhou 310027, PRC,Department of Chemistry, Zhejiang
• 出 处: Science in China,Ser.B
• 发表日期: 1993年09期
• 关键词: tensor nucleus nuclei freezing anisotropic Complex Cu precisely EtOH details

The ENDOR spectrum of ~(14)N-~(63)Cu-HAP complex in DMSO/EtOH (5:1) freezing solution at 20 K has been studied using orientational selective method in this paper. The anisotropic superhyperfine coupling tensor and qusdrupole coupling tensor of ligand ~(14)N nucleus, and the superhyperfine coupling tensor of various ~1H nuclei have been measured precisely. Comparing the superhyperfine coupling tensor of ~(14)N-nucleus with previous work shows that the analytical method of spectrum is reasonable and the data are reliable in our previous work.

The ENDOR spectrum of ~ (14) N- ~ 63 Cu-HAP complex in DMSO / EtOH (5: 1) freezing solution at 20 K has been studied using orientational selective method in this paper. The anisotropic superhyperfine coupling tensor and qusdrupole coupling tensor of ligand ~ (14) N nucleus, and the superhyperfine coupling tensor of various ~ 1H nuclei have been measured precisely. reasonable and the data are reliable in our previous work.