波谱学杂志 ›› 1989, Vol. 6 ›› Issue (4): 413-422.

• 研究论文 • 上一篇    下一篇

邻苯甲酰磺酰亚胺锰(Ⅱ)和铜(Ⅱ)的ESR波谱研究

陈德余, 徐元植, 王永尧, 王树源   

  1. 浙江大学化学系, 杭州
  • 收稿日期:1988-08-16 出版日期:1989-12-05 发布日期:2018-01-22

ESR STUDY ON THE O-BENZOIC SULFIMIDE COMPLEXES OF Mn (Ⅱ) AND Cu (Ⅱ)

Chen Deyu, Xu Yuanzhi, Wang Yongyao, Wang Shuyuan   

  1. Department of Chemistry, Zhejiang University, Hangzhou
  • Received:1988-08-16 Online:1989-12-05 Published:2018-01-22

摘要: 本文考察了邻苯甲酰磺酰亚胺锰(Ⅱ)和铜(Ⅱ)的ESR波谱.观测到其锰盐在低温下吡啶中及室温下分子筛吸附后ESR谱均出现异常的双重线,根据M=1/2←→M=-1/2,△m=±1禁阻跃迁的自旋哈密顿解释了这些线的位置得到满意的结果.同时研究了其铜盐在不同溶剂中,不同温度下的ESR波谱,讨论了配合物成键特性及溶液中络合行为.

关键词: 邻苯甲酰磺酰亚胺, ESR谱, 双重线, 禁阻跃迁

Abstract: In this paper, the ESR spectra of o-Bcnzoic sulfimide complexes of Mn (Ⅱ) and Cu examined it was observed that at low temperature in pyridinc and at room,emperature after adsorbed by zeolite the ESR spectra of Mn (Ⅱ) conplex exhibit unusual doublet. These spectra may be explained in tenns of a spinhamiltonium by considering unly the M=1/2 ←→M=-1/2 transitions, and theoccurence of forbidden △m=±1 transitions. The ESR spectra of Cu (Ⅱ) complexes in various solvents and at different temperatures were also studied, the bonding characteristic of complexes and their coordinating behaviours in various solutions are discussed.

Key words: O-Benzoic Sulfimide, FSR spectrum, Doublet, Forbidden transitions