高等学校化学学报

高等学校化学学报 ›› 2003, Vol. 24 ›› Issue (3): 516.

• 研究快报 • 上一篇    下一篇

二维聚合物[MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O的合成、晶体结构与活性研究

施伟, 徐英凯, 王红梅, 刘扬   

  1. 中国科学院化学研究所分子科学中心, 分子动态和稳态结构国家重点实验室, 北京 100080
  • 收稿日期:2002-09-29 出版日期:2003-03-24 发布日期:2003-03-24
  • 通讯作者: 刘扬(1958年出生),男,博士,研究员,博士生导师,从事生物电子转移过程中的自由基及超分子化学模拟研究.
  • 基金资助:

    国家自然科学基金(批准号:30128003,39890390);国家重点基础规划项目(批准号:G1998010100)资助

Synthesis, Crystal Structure and Activity Study of 2D Polymeric Complex [MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O

SHI Wei, XU Ying-Kai, WANG Hong-Mei, LIU Yang    

  1. State Key Lab for Structural Chemistry of Unstable and Stable Species, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2002-09-29 Online:2003-03-24 Published:2003-03-24

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关键词: 锰配合物, 锰超氧化物歧化酶, 晶体结构, 二维聚合物

Abstract: In this paper, a novel polymeric complex [MnNa(Salicylate)2(CH3OH)(H2O)]n·0.5nH2O was obtained and characterized by IR spectra, elemental analysis and single crystal X-ray diffraction. The titled complex is crystallized in triclinic system, space group P1 with a=0.763 82(15) nm, b= 1.037 1(2) nm, c=1.290 9(3) nm, α= 103.59(3)°, β=104.65(3)°, γ=109.50(3)°, V=0.873 6(3) nm3, Z=2, Dc=1.556 Mg/m3, Mr=409.20, μ=0.823 mm-1, F(000)=418, R=0.0614, wR= 0.147 6. The activity in catalyzing the superoxygen anionic free radical dismutation was determinated.

Key words: Manganese complex, Mn SOD, Crystal structure, Two-dimension polymeric complex

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