| 一个新颖三维配位聚合物Pb(1，4-napdc)(DMF)的合成、结构及热稳定性研究 |
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| 引用本文： | 吴瑞凤,张同来,乔小晶,张建国,刘艳红. 一个新颖三维配位聚合物Pb(1，4-napdc)(DMF)的合成、结构及热稳定性研究[J]. 无机化学学报, 2006, 22(7): 1340-1344 |
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| 作者姓名： | 吴瑞凤 张同来 乔小晶 张建国 刘艳红 |
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| 作者单位： | 1. 北京理工大学机电工程学院,爆炸科学与技术国家重点实验室,北京,100081;内蒙古工业大学化工学院,呼和浩特,010051
2. 北京理工大学机电工程学院,爆炸科学与技术国家重点实验室,北京,100081 |
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| 基金项目： | 国家自然科学基金;北京理工大学校科研和教改项目 |
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| 摘 要： | A novel 3D metal-organic coordination polymer Pb(1,4-napdc)(DMF) (1,4-napdc=naphthalene-1,4-dicarboxylate) was synthesized at room temperature using slow vapor diffusion method to grow single crystal that has been analyzed by X-ray diffraction. The crystal belongs to orthorhombic with space group P212121. The unit cell parameters are as fellows: a=0.701 3(2) nm, b=1.407 6(3) nm, c=1.521 5(4) nm, V=1.501 8(6) nm3 and Z=4. In the crystal structure of Pb(1,4-napdc)(DMF), the square grids constructed with paddle-wheel units of Pb(Ⅱ) and 1,4-napdc links stack over each other to generate infinite 3D network, which has square apertures (1.158×1.158 nm2) along the crystallographic a-axis. The thermal stability of compound was investigated by differential scanning calorimetry and thermogravimetric analysis. CCDC: 293617.
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| 关 键 词： | 铅(Ⅱ)配合物； 气相扩散法； 四方格子骨架结构 |
| 文章编号： | 1001-4861(2006)07-1340-05 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-05-18 |
Synthesis, Crystal Structure and Thermal Stability of a Novel 3D Coordination Polymer Pb(1,4-napdc)(DMF) |
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| WU Rui-Feng,ZHANG Tong-Lai,QIAO Xiao-Jing,ZHANG Jian-Guo and LIU Yan-Hong. Synthesis, Crystal Structure and Thermal Stability of a Novel 3D Coordination Polymer Pb(1,4-napdc)(DMF)[J]. Chinese Journal of Inorganic Chemistry, 2006, 22(7): 1340-1344 |
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| Authors: | WU Rui-Feng ZHANG Tong-Lai QIAO Xiao-Jing ZHANG Jian-Guo LIU Yan-Hong |
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| Affiliation: | State key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081;College of Chemical Engineering of Inner Mongolia University of Technology, Hohhot 01005,State key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081,State key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081,State key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081 and State key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081 |
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| Abstract: | A novel 3D metal-organic coordination polymer Pb(1,4-napdc)(DMF) (1,4-napdc=naphthalene-1,4-dicarboxylate) was synthesized at room temperature using slow vapor diffusion method to grow single crystal that has been analyzed by X-ray diffraction. The crystal belongs to orthorhombic with space group P212121. The unit cell parameters are as fellows: a=0.701 3(2) nm, b=1.407 6(3) nm, c=1.521 5(4) nm, V=1.501 8(6) nm3 and Z=4. In the crystal structure of Pb(1,4-napdc)(DMF), the square grids constructed with paddle-wheel units of Pb(Ⅱ) and 1,4-napdc links stack over each other to generate infinite 3D network, which has square apertures (1.158 × 1.158nm2) along the crystallographic a-axis. The thermal stability of compound was investigated by differential scanning calorimetry and thermogravimetric analysis. CCDC: 293617. |
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| Keywords: | vapor diffusion synthesis square grid framework |
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