| 六元瓜环与D,L-色氨酸配合物的晶体结构分析 |
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| 引用本文： | 范永龙,孙津鸽,肖昕,薛赛凤,祝黔江,陶朱.六元瓜环与D,L-色氨酸配合物的晶体结构分析[J].贵州大学学报(自然科学版),2011,28(2):21-23. |
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| 作者姓名： | 范永龙 孙津鸽 肖昕 薛赛凤 祝黔江 陶朱 |
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| 作者单位： | 1. 贵州大学贵州省大环化学及超分子化学重点实验室,贵州贵阳,550025
2. 贵州大学贵州省大环化学及超分子化学重点实验室,贵州贵阳,550025;贵州大学应用化学研究所,贵州贵阳,550025 |
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| 基金项目： | 国家自然科学基金，贵州省科学技术基金项目，教育部"春晖计划"资助 |
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| 摘 要： | 本文对制备得的六元瓜环(Q6])与D,L-色氨酸(Try)包结配合物晶体进行了分析.结果表明,该晶体主客体间通过氢键作用、离子-偶极作用形成配合物,位于配合物间的水分子将其连接成超分子链,并呈有规律的层状排列,层与层之间分布着Try分子与大量的水分子.
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| 关 键 词： | 六元瓜环 D L-色氨酸 氢键作用 晶体结构 |
Crystal Structure of the Cucurbit [6]uril Complexes with D,L-Tryptophan |
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| FANG Yong-long,SUN Jin-ge,XIAO Xin,XUE Sai-feng,ZHU Qian-jiang,TAO Zhu.Crystal Structure of the Cucurbit [6]uril Complexes with D,L-Tryptophan[J].Journal of Guizhou University(Natural Science),2011,28(2):21-23. |
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| Authors: | FANG Yong-long SUN Jin-ge XIAO Xin XUE Sai-feng ZHU Qian-jiang TAO Zhu |
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| Institution: | 1,2(1.Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province,Guizhou University,Guiyang 550025,China;2.Institute of Applied Chemistry,Guizhou University,Guiyang 550025,China) |
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| Abstract: | A single crystal based on cucurbit6]uril(Q6]) with D,L-Tryptophan was synthesized,and structurally characterized by single-crystal X-ray diffractions determination.The crystal structure of the compound shows that a complex is formed by hydrogen bonding and the dipole-ion interactions,the complex assembled through hydrogen bonding to form supramolecular chain,and the supramolecular chains were arranged to layer structure with a lot Try molecules and water molecules filled in each layer. |
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| Keywords: | cucurbit[6]uril D L-Tryptophan hydrogen bonding interaction crystal structure |
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