高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (1): 10.

• 研究论文 • 上一篇    下一篇

含酚氧桥的新型Cu(Ⅱ)-Mn(Ⅱ)和Cu(Ⅱ)-Co(Ⅱ)配合物的合成和磁性

廖代正, 赵倩华, 张智勇, 王耕霖   

  1. 南开大学化学系
  • 收稿日期:1988-09-17 出版日期:1990-01-24 发布日期:1990-01-24
  • 通讯作者: 廖代正
  • 基金资助:

    国家自然科学基金

Synthesis and Magnetism of Novel Copper (Ⅱ)-Manganese (Ⅱ) and Copper (Ⅱ)-Cobalt (Ⅱ) Complexes Containing Phenoxy-Bridge

Liao Daizheng, Zhao Qianhua, Zhang Zhixong.Wang Genglin   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1988-09-17 Online:1990-01-24 Published:1990-01-24

摘要: 合成了3种新型配合物[Cu(samen)Mn(NO2-Phen)2](1)、[Cu(sampn)Mn(NO2-Phen)2](2)和[Cu(samen)CO(terp)](3)(samen4-、sampn4-、NO2-Phen和terp分别表示N,N′-乙二水杨酰胺根阴离子、N,N′-1,2-丙二水杨酰胺根阴离子、5-硝基-1,10-菲绕啉和联三吡啶),测得配合物的变温磁化率,求出交换积分,J分别为-63cm-1(1)、—65cm-1(2)和—7.68cm-1(3),表明金属离子间有反铁磁超交换作用。

关键词: 酚氧桥, Cu(Ⅱ)-Mn(Ⅱ), Cu(Ⅱ)-Co(Ⅱ), 磁性

Abstract: New binuclear complexes, [Cu(samen)Mn(NO2-Phen)2] (1), [Cu(sampn)Mn(NO2-Phen)2] (2) and [Cu(samen)Co(terp)] (3) were synthesized,where samen4-, sampn4-, NO2-Phen and terp denote N, N'-ethylenedisalicylamidate anion, N,N'-1,2-propanedissalicylamidate anion, 5-nitro-l,10-phenanthroline and terpyridyl respectively. The complexes were characterized with variable temperature magnetic susceptibility. The exchange integral, J ,was found to be -63 cm-1(1), - 65 cm-1(2) and -7. 68 cm-1(3), indicating that antiferromagnetic spin exchange interaction operates among the metal ions.

Key words: Phenoxy-brⅡdge, Copper( Ⅱ )-menganese( Ⅱ ), Copper( Ⅱ )-Cobalt( Ⅱ ), Magnetism

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