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化学学报
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化学学报 ›› 2005, Vol. 63 ›› Issue (8): 725-728. 上一篇    下一篇

研究论文

配合物[Pd(phen)Cl2]与腺嘌呤的键合作用研究

高恩君*1，刘祁涛2   

  1. (1沈阳化工学院配位化学研究室 沈阳 110142)
    (2辽宁大学化学科学与工程学院 沈阳 110036)
  • 投稿日期:2004-10-30 修回日期:2005-01-24 发布日期:2010-12-10
  • 通讯作者: 高恩君

Study on Linkage Action of Complex [Pd(phen)Cl2] and Adenine

GAO En-Jun*1, LIU Qi-Tao2   

  1. (1 Laboratory of Coordination Chemistry, Shenyang Institute of Chemical Technology, Shenyang 110142)
    (2 Institute of Chemical Science and Engineering, Liaoning University, Shenyang 110036)
  • Received:2004-10-30 Revised:2005-01-24 Published:2010-12-10
  • Contact: GAO En-Jun

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合成并表征了固体三元配合物[Pd(phen)Cl2] 1. 以1和DNA的组成小分子腺嘌呤(ade)反应, 获得双核配合物单晶[Pd2(phen)2(ade)2]Cl2•4.5H2O (2). 配合物2为正交晶系, 空间群为Pnma, 晶胞参数a＝2.1709(9) nm, b＝1.4378(6) nm, c＝1.2274(5) nm, α＝β＝γ＝90°, V＝3.8311(3) nm3, Dc＝1.729 g/cm3, Z＝4, F(000)＝2004, R1＝0.0766, wR2＝0.1526. phen配体以两个氮原子与钯(II)离子配位, 按生物学原子规范标号, ade以N(3), N(9)原子与钯(II)离子桥联配位, 形成双核混配型配合物.

关键词: 钯(II), 腺嘌呤, 配合物

Solid ternary complex [Pd(phen)Cl2] (1) was synthesized and characterized. Complex 1 was reacted with adenine (ade) of DNA and single crystal of binuclear complex [Pd2(phen)2(ade)2]Cl2•4.5H2O (2) was obtained. Complex 2 belongs to orthorhombic system with space group Pnma, a＝2.1709(9) nm, b＝1.4378(6) nm, c＝1.2274(5) nm, α＝β＝γ＝90°, V＝3.8311(3) nm3, Dc＝1.729 g/cm3, Z＝4, F(000)＝2004, R1＝0.0766, wR2＝0.1526. Two nitrogen atoms of phen and N(3), N(9) of ade coordinated with Pd(II).

Key words: palladium(II), adenine, complex