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化学学报
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化学学报 ›› 2005, Vol. 63 ›› Issue (8): 697-702. 上一篇    下一篇

研究论文

有机-无机杂化配位聚合物{[C12H28N2][(Pb3I8) (DMF)2]•2DMF}n的晶体及电子结构

李浩宏1，陈之荣*1，李俊篯1，黄长沧1，肖光参2，连照勋1，胡晓琳1   

  1. (1福州大学化学化工学院 福州 350002)
    (2福州大学测试中心 福州 350002)
  • 投稿日期:2004-06-14 修回日期:2004-12-24 发布日期:2010-12-10
  • 通讯作者: 陈之荣

Crystal and Electronic Structure of Novel Organic-Inorganic Hybrid Coordination Polymer {[C12H28N2][(Pb3I8) (DMF)2]•2DMF}n

LI Hao-Hong1, CHEN Zhi-Rong*1, LI Jun-Qian1, HUANG Chang-Cang1, XIAO Guang-Can2, LIAN Zhao-Xun1, HU Xiao-Lin1   

  1. (1 College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002)
    (2 Center of Analysis and Measurement, Fuzhou University, Fuzhou 350002)
  • Received:2004-06-14 Revised:2004-12-24 Published:2010-12-10
  • Contact: CHEN Zhi-Rong

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合成了一种新颖有机-无机杂化配位聚合物{[C12H28N2] [(Pb3I8)(DMF)2]•2DMF}n, 并进行了红外、紫外、热重表征, 采用X射线衍射方法确定了晶体结构. 结构解析表明, 整个分子由阳离子(双质子化的N,N'-二丁基哌嗪)及聚阴离子链([(Pb3I8)(DMF)2]n2-)组成, 它们之间由静电作用结合在一起形成一维链状配位聚合物. 依据晶体结构数据, 采用Gaussian03程序对产物进行量子化学计算.

关键词: 有机-无机杂化, 晶体结构, 配位聚合物

A novel organic-inorganic hybrid coordination polymer {[C12H28N2] [(Pb3I8) (DMF)2]•2DMF}n was synthesized by self-assembling method and characterized by IR, UV/Vis and thermal analysis. The crystal structure was determined by X-ray diffraction analysis and its quantum chemical calculation was performed by Gaussian03 program. The title compound consists of cations ([C12H28N2]2＋) and anion chains ([(Pb3I8)(DMF)22－]n) that are combined by static attractive forces in the crystal.

Key words: organic-inorganic hybrid, crystal structure, coordination polymer