高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (1): 6.

• 论文 • 上一篇    下一篇

新型酮式、烯醇式双铜配合物的合成及磁交换作用研究

陈敬堂, 廖代正, 张若桦, 陈辉, 刘维祥   

  1. 南开大学元素有机化学重点实验室, 南开大学化学系, 天津, 300071
  • 收稿日期:1990-12-29 出版日期:1992-01-24 发布日期:1992-01-24
  • 通讯作者: 陈敬堂

Synthesis and Magnetic Exchange Interaction of Novel Binuclear Copper Complexes of Keto and Enol Forms

CHEN Jing-tang, LIAO Dai-zheng, ZHANG Ruo-hua, CHEN Hui, LIU Wei-xiang   

  1. National Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Nankai University, Tainjin, 300071
  • Received:1990-12-29 Online:1992-01-24 Published:1992-01-24

摘要: 合成和表征了2个双核铜配合物——酮式-[CU2(H2L)Cl]Cl2和烯醇式-[Cu2(L)Cl]·H2O,推知2个配合物分别为酮式和烯醇式,烯醇式配合物中铜离子间的反铁磁相互作用(J=-461.80cm-1)大于酮式配合物中的相应值(J=-33.16cm-1)。

关键词: 双核铜配合物, 酮式, 烯醇式, 磁交换作用

Abstract: Novel binuclear copper complexes [Cu2(H2L)Cl]Cl2(keto form) and [Cu2(L)Cl]·H2O(enol form), where L = N,N'-diisonicotinoyl-2-hydroxy-4-methyl-isophthalaldehyde dihy-drazone, were prepared and characterized.The analytical data show that the copper(Ⅱ) coordinated by ligand is the keto form and enol form respectively, and the anliferromagnetic interaction of enol form(J=-461.8 cm-1) is larger than that of keto form (J =- 33.16 cm-1).

Key words: Binuclear Copper complex, Keto form, Enol form, Magnetic exchange interaction

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