| 一种由1,4,7-三氮杂环壬烷形成的三脚架配体及其与高氯酸钠组装的含[Na4(ClO4)4]四面体晶体结构 |
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| 引用本文： | 李秀敏,杨雨,张宗尧,曹睿. 一种由1,4,7-三氮杂环壬烷形成的三脚架配体及其与高氯酸钠组装的含[Na4(ClO4)4]四面体晶体结构[J]. 无机化学学报, 2017, 33(7): 1299-1304 |
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| 作者姓名： | 李秀敏 杨雨 张宗尧 曹睿 |
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| 作者单位： | 中国人民大学化学系, 北京 100872,中国人民大学化学系, 北京 100872,中国人民大学化学系, 北京 100872,中国人民大学化学系, 北京 100872 |
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| 基金项目： | 中国人民大学科学研究基金（中央高校基本科研业务费专项资金资助）资助项目 |
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| 摘 要： | 合成了一种多齿的三脚架配体：三（2-（4，7-二甲磺酸基-1，4，7-三氮杂环壬烷基）甲基苄基）胺，即N（CH2-o-C6H4-CH2-tacnTs2）3（L），其中Ts=tosyl。它包含3个1，4，7-三氮杂环壬烷连接在三苄基胺的邻位。该配体在高氯酸钠存在情况下结晶，自组装得到4个钠离子形成的四面体结构晶体：[Na4（L）（CH3CN）（ClO4）4（H2O）3]n。该晶体结构用X射线单晶衍射、粉末衍射、红外光谱和热重分析表征，并用紫外吸收和荧光对其光学性质进行表征。
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| 关 键 词： | 晶体结构 三脚架配体 四面体 二维框架 三氮杂环壬烷基 |
| 收稿时间： | 2017-03-17 |
| 修稿时间： | 2017-05-03 |
A Tripodal Tris-tacn (tacn=1,4,7-Triazacyclononane) Ligand and Its Ability to Assemble a[Na4(ClO4)4]Tetrahedron Cluster |
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| LI Xiu-Min,YANG Yu,ZHANG Zong-Yao and CAO Rui. A Tripodal Tris-tacn (tacn=1,4,7-Triazacyclononane) Ligand and Its Ability to Assemble a[Na4(ClO4)4]Tetrahedron Cluster[J]. Chinese Journal of Inorganic Chemistry, 2017, 33(7): 1299-1304 |
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| Authors: | LI Xiu-Min YANG Yu ZHANG Zong-Yao CAO Rui |
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| Affiliation: | Department of Chemistry, Renmin University of China, Beijing 100872, China,Department of Chemistry, Renmin University of China, Beijing 100872, China,Department of Chemistry, Renmin University of China, Beijing 100872, China and Department of Chemistry, Renmin University of China, Beijing 100872, China |
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| Abstract: | A multidentate tripodal ligand,tris (2-((4,7-ditosyl-1,4,7-triazonan-1-yl) methyl) benzyl) amine,namely N (CH2-o-C6H4-CH2-tacnTs2)3(L,Ts=tosyl),which contains three triazacyclononane arms linked to the ortho positions of a tris (xylyl) amine scaffold,was synthesized.It stabilizes a[Na4(ClO4)4]tetrahedron cluster,which is rarely reported in the literature.The resulted complex has the formula of[Na4(C84H102N10O12S6)(CH3CN)(ClO4)4(H2O)3]n.This tripodal tris-tacn complex has been characterized by single crystal X-ray diffraction,powder X-ray diffraction,infrared spectroscopy and thermal thermogravimetric analysis.UV-visible absorption spectrum and fluorescence spectrum were measured to characterize the optical properties of the complex. |
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| Keywords: | crystal structure tripodal ligand tetrahedron cluster two-dimensional framework tacn |
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