| 五元瓜环与钕离子在四氯酸锌离子诱导下构筑的配合超分子自组装 |
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| 引用本文： | 丛航,陈凯,王传真,薛赛凤,张云黔,陶朱,祝黔江,张振琴.五元瓜环与钕离子在四氯酸锌离子诱导下构筑的配合超分子自组装[J].无机化学学报,2013,29(18). |
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| 作者姓名： | 丛航 陈凯 王传真 薛赛凤 张云黔 陶朱 祝黔江 张振琴 |
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| 作者单位： | 贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;贵州省大环化学及超分子化学重点实验室, 贵州大学化学与化工学院, 贵阳 550025;南京医科大学药学院化学系, 南京 210029 |
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| 基金项目： | 国家自然科学基金（No．）资助项目。 |
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| 摘 要： | 在四氯酸锌离子诱导下,五元瓜环能与钕离子构筑形成二维配合超分子自组装。在HCl介质中,Zn2+容易形成四氯酸锌离子,在其诱导作用下,钕离子和五元瓜环端口羰基氧直接配位形成二维超分子自组装体。结果表明锌离子作为一种结构导向剂在形成瓜环基超分子自组装体中起到重要作用。
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| 关 键 词： | 超分子自组装 钕离子 五元瓜环 四氯锌酸根离子 |
Coordination and Supramolecular Assemblies of Neodymium Cation with Cucurbit[5]uril |
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| CONG Hang,CHEN Kai,WANG Chuan-Zeng,XUE Sai-Feng,ZHANG Yun-Qian,TAO Zhu,ZHU Qian-Jiang and ZHANG Zhen-Qin.Coordination and Supramolecular Assemblies of Neodymium Cation with Cucurbit[5]uril[J].Chinese Journal of Inorganic Chemistry,2013,29(18). |
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| Authors: | CONG Hang CHEN Kai WANG Chuan-Zeng XUE Sai-Feng ZHANG Yun-Qian TAO Zhu ZHU Qian-Jiang and ZHANG Zhen-Qin |
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| Affiliation: | Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China;School of Pharmacy, Nanjing Medical University, Nanjing 210029, China |
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| Abstract: | In the presence of tetrachlorozincate ZnCl4]2- anion, three complexes of the coordination of neodymium (Nd3+) cations with cucurbit5]uril (Q5]) and corresponding supramolecular assemblies were described. The ZnCl4]2- anions gave rise to a "honeycomb effect" that resulted in the formation of Nd3+/Q5]-based linear coordination polymers and two dimensional networks. Examination revealed that the Zn2+ cations can not only coordinate to Q5], but also form ZnCl4]2- anions which lead to the formation of a Zn2+/Q5] complex-based honeycomb framework in which the channels are filled with ZnCl4]2- anions. |
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| Keywords: | supramolecular assemblies neodymium (Nd3+ ) cation cucurbit[5]uril (Q[5]) tetrachlorozincate [ZnCl4]2- anion |
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