高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (12): 2234.

• 研究简报 • 上一篇    下一篇

新型二维网状双席夫碱银配合物的合成与结构

欧阳兴梅, 王彦, 李一志, 刘永江, 孙为银, 唐雯霞   

  1. 南京大学配位化学国家重点实验室, 配位化学研究所, 南京210093
  • 收稿日期:2002-03-18 出版日期:2002-12-24 发布日期:2002-12-24
  • 通讯作者: 孙为银(1964年出生),男,博士,教授,博士生导师,从事超分子化学及生物无机化学研究.E-mail:sunw y@nj u.edu.cn E-mail:sunwy@nju.edu.cn
  • 基金资助:

    国家自然科学基金(批准号:29823001,29971015)资助

Synthesis and Structure of a Novel 2D Network of Silver Complex with Di-Schiff Base Ligand

OUYANG Xing-Mei, WANG Yan, LI Yi-Zhi, LIU Yong-Jiang, SUN Wei-Yin, TANG Wen-Xia   

  1. State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing 210093, China
  • Received:2002-03-18 Online:2002-12-24 Published:2002-12-24

关键词: 超分子, 银(Ⅰ)配合物, 席夫碱, 网状结构

Abstract: A new di-Schiff base ligand, 1,2-bis(3'-pyridylmethyleneamino)ethane(L), was designed and its Ag(Ⅰ) complex[Ag2(L)2](CF3SO3)2 was synthesized. The crystal structure analysis indicates that the complex crystallizes in monoclinic system, space group of C2/c with a=3.770 4(2) nm, b=0.797 90(10) nm, c=2.471 3(2) nm, β=101.840(10)°, V=7.276 5(12) nm3, Z=8, Dc=1.808 g/cm3, F(000)=3936, R=0.058 3, wR=0.076 6, (Δρ)max=0.657×103e/nm 3,(Δρ)min=-0.562×103e/nm3. It is interesting that one L ligand coordinates to three Ag(Ⅰ) atoms using four N atoms, while another L ligand connects two Ag(Ⅰ) atoms with three of four N atoms and one N atom keeps free of coordination.

Key words: Supramolecule, Silver(Ⅰ) complex, Schiff base, Network structure

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