| 六元瓜环与磺基水杨酸主客体配合物的晶体结构 |
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| 引用本文： | 卢季红,尚雷,肖昕,薛赛凤,祝黔江,陶朱. 六元瓜环与磺基水杨酸主客体配合物的晶体结构[J]. 分子科学学报, 2010, 26(5) |
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| 作者姓名： | 卢季红 尚雷 肖昕 薛赛凤 祝黔江 陶朱 |
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| 作者单位： | 1. 贵州大学化学与化工学院,贵州,贵阳,550025
2. 贵州大学化学与化工学院,贵州,贵阳,550025;贵州省大环化学及超分子化学重点实验室,贵州,贵阳,550025 |
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| 基金项目： | 教育部“春晖计划”资助项目 |
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| 摘 要： | 合成了六元瓜环与磺基水杨酸主客体配合物,并测定了其单晶结构.晶体结构表明六元瓜环包结了3个水分子,磺基水杨酸位于六元瓜环的外侧,且与水分子通过氢键与六元瓜环相连,瓜环之间通过端口的羰基O原子、磺基水杨酸以及水分子间的氢键作用形成一维超分子.
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| 关 键 词： | 六元瓜环 磺基水杨酸 氢键 晶体结构 |
Crystal structure of the cucurbit[6] uril complex with sulphosalicylic acid |
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| LU Ji-hong,SHANG Lei,XIAO Xin,XUE Sai-feng,ZHU Qian-jiang,TAO Zhu. Crystal structure of the cucurbit[6] uril complex with sulphosalicylic acid[J]. Journal of Molecular Science, 2010, 26(5) |
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| Authors: | LU Ji-hong SHANG Lei XIAO Xin XUE Sai-feng ZHU Qian-jiang TAO Zhu |
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| Affiliation: | LU Ji-hong1,SHANG Lei1,XIAO Xin,1,2,XUE Sai-feng1,ZHU Qian-jiang1,TAO Zhu1,2(1.College of Chemistry and Chemical Engineering,Guiyang 550025,China,2.Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province,China) |
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| Abstract: | A single crystal based on cucurbit[6]uril with sulphosalicylic acid was prepared and characterized by single crystal X-ray analysis.The crystal structure of the complex showed that three water molecules were included in cucurbit[6]uril,which left the sulphosalicylic acid out of the cucurbit[6]uril,and the sulphosalicylic acid molecules linked to cucurbit[6]uril by hydrogen bonds.One-dimensional supramolecular chain was formed through hydrogen bonds between the portal carbonyl oxygens of cucurbit[6]uril and ... |
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| Keywords: | cucurbit[6]uril sulphosalicylic acid hydrogen bond crystal structure |
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