物理化学学报 >> 1996, Vol. 12 >> Issue (07): 577-580.doi: 10.3866/PKU.WHXB19960701

研究论文    下一篇

四碘代对苯二甲酸根桥联的双钴(II)配合物的研究

缪明明,孙献茹,石敬民,程鹏,廖代正,姜宗慧,王耕霖   

  1. 南开大学化学系,天津 300071
  • 收稿日期:1995-06-30 修回日期:1995-11-09 发布日期:1996-07-15
  • 通讯作者: 王耕霖

Study on Tetraiodoterephthalato-bidged Cobalt(II) Binuclear Complexes

Miao Ming-Ming,Sun Xian-Ru,Shi Jing-Min,Cheng Peng,Laio Dai-Zheng,Jiang Zong-Hui,Wang Geng-Lin   

  1. Department of Chemistry,Nankai University,Tianjin 300071
  • Received:1995-06-30 Revised:1995-11-09 Published:1996-07-15
  • Contact: Wang Geng-Lin

关键词: 双核钴(II)配合物, 四碘代对苯二甲酸, 反铁磁性相互作用

Abstract:

Four novel Cobalt(Ⅱ) complexes have been synthesized and characterized, namely [Co2(4I-TPHA)(L) 4 (ClO4)2 (L denotes 1, 10-phenanthroline(phen)(1), 5-nitro1, 10-phenanthroline(NO2-phen)(2), 2,2'- bipyridyl(bpy) (3) and 4. 4'-dimethyl-2, 2'bipyridyl (Me2bpy) (4). respectively),where 4I- TPHA is the tetraiodoterephthalate dianion. The magnetic studies indicate that a weak antiferromagnetic spin exchange imteraction exists between the metal ions.

Key words: Binuclear compexes cobalt(II)-Cobalt(II), Tetraiodoterephthalate dianion, Antiferromagnetic interaction