| [Zn(PBIMH)2(H2O)]n的合成及晶体结构 |
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| 引用本文： | 杨燕. [Zn(PBIMH)2(H2O)]n的合成及晶体结构[J]. 玉林师范学院学报, 2007, 28(3): 50-52 |
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| 作者姓名： | 杨燕 |
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| 作者单位： | 玉林师范学院,化学与生物系,广西,玉林,537000 |
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| 摘 要： | 水热条件下,合成了配位聚合物[Zn（L）2（H2O）]（nLH=2-吡啶-2-苯并咪唑）.X-射线单晶衍射分析结果表明：配合物属单斜晶系,P2（1）/c空间群,晶胞参数分别为：a=12.5657（2）,b=12.9258（2）,c=13.2403（3）A°,β=102.738（1）A°.锌离子与两个LH的4个氮原子,1个端基水配位形成变形的四角锥,（I）通过O---H---N氢键形成一维超分子结构.
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| 关 键 词： | 2-吡啶-2-苯并咪唑 超分子识别作用 氢键 |
| 文章编号： | 1004-4671（2007）03-0050-03 |
| 修稿时间： | 2006-12-05 |
Synthesis and Crystal Structure of [Zn(PBIMH)2(H2O)]n |
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| YANG Yan. Synthesis and Crystal Structure of [Zn(PBIMH)2(H2O)]n[J]. Journal of Yulin Teachers College, 2007, 28(3): 50-52 |
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| Authors: | YANG Yan |
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| Affiliation: | Associate professor, Department of Chemistry and Biology; Yulin Normal University, Yulin, Guangxi 537000 |
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| Abstract: | The title compound [Zn (L)2 (H2O)]n, (Ⅰ), (where LH= 2-Pyridin-2-yl- 1H- benzoimidazole),was synthesized by hvdrothermal reactions.X-ray single-crystal analyses were carried out for (Ⅰ), which crystallizes in the Monoclinic system,space group P2 (1)/c, with a= 12.5657 (2)(A),b= 12.9258(2)(A),c=13.2403(3)(A) , β=102.738(1),and Z=4.The single X-ray diffraction studies reveal that the Zn (Ⅱ) atom is coordinated a distorted tctragonal pyramid by four nitrogen atoms from two L-and one aqua ligand. (Ⅰ) constructs a one dimensional supramolccular network through the O---H---N hydrogen bonds. |
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| Keywords: | 2-Pyridin-2-yl-1H-benzoimidazole supramolecular recognition hydrogen bond |
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