高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (1): 5.

• 论文 • 上一篇    下一篇

多联吡啶钴(Ê)、锰(Ê)配合物的合成及结构

尹业高1, 张恭启2, 黄永德2   

  1. 1. 荆州师范学院化学系, 荆州 434100;
    2. 香港大学化学系, 香港
  • 收稿日期:1999-04-27 出版日期:2000-01-24 发布日期:2000-01-24
  • 通讯作者: 尹业高(1955年出生),男,博士,副教授,从事无机配位化学研究.

Syntheses and Crystal Structures of Transitional Metal Complexes with Polypyridines as Ligands

YIN Ye-Gao1, CHEUNG Kung-Kai2, WONG Wing-Tak2   

  1. 1. Department of Chemistry, Jingzhou Teachers′ College, Jingzhou 434100, China;
    2. Department of Chemistry, The University of Hong Kong, Hong Kong, China
  • Received:1999-04-27 Online:2000-01-24 Published:2000-01-24

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摘要： 报道了3个取代多联吡啶配体[4-苯基-2,2′∶6′,2″-三联吡啶(L1),4′,4″-二苯基-2,2′∶6′,2″∶6″,2Ê-四联吡啶(L2)和4′,4Ê-二苯基-2,2′∶6′,2″∶6″,2Ê∶6Ê,2″″-五联吡啶(L3)]的4个过渡金属配合物[Co(Ê)(L1)2](ClO4)2(CH3CN)(1),[Co(Ê)(L2)(AcO)(H2O)](ClO4)(2),[Mn(Ê)(AcO)(L2)(H2O)]õ(ClO4)(3),[Co(Ê)(L3)(CH3CN)](ClO4)2(4)]的合成及其晶体结构.结构分析表明,金属离子对配合物的形成有诱导作用.

关键词: 多联吡啶, 组装, 诱导作用

Abstract: The syntheses and crystal structures of transitional metal complexes of three substituted polypyridine ligands[4′-phenyl-2, 2′∶6′, 2″-terpyridine(L1), 4′, 4″-diphenyl-2, 2′∶6′, 2″∶6″, 2-quaterpyridine(L2)and 4′, 4Ê-diphenyl-2, 2′∶6′, 2″∶6″, 2Ê∶6Ê, 2″″-quenquepyridine(L3)] are reported in this work. Comparison of the structures of these complexes shows that the central metal ion has an inducing effect on the formation of the configuration of complexes.

Key words: Polypyridine, Assembly, Inducing effect

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