| 基于2,3,5,6-四氟对苯二甲酸构筑的两个超分子网络结构的合成、结构和荧光性质 | |
| Syntheses, Structures, and Fluorescence of Two Supramolecular Networks Based on 2,3,5,6-Tetrafluoroterephthalate | |
| 摘要: 在水热条件下合成了基于四氟对苯二甲酸的2个二维微孔配位聚合物{[Cd2(IP)2(tfBDC)2(H2O)2]·H2O}n (1)和{[Mn2(IP)2(tfBDC)2(H2O)2]·H2O}n (2)(tfBDC=2,3,5,6-四氟对苯二甲酸,IP=1-H-咪唑[4,5-f][1,10]-菲咯啉)。二维层状结构是44-网状结构,三维超分子结构是由氢键连接相邻的二维层状结构而形成的。2个配位聚合物均用元素分析、热重分析(TGA)、粉末衍射(PXRD)、红外光谱(FT-IR)进行了表征,且对配合物1的荧光性质进行了详细的分析。 | |
| 关键词: 配位聚合物 超分子网状结构 水热合成 荧光性质 | |
| 基金项目: 国家自然基金(No.20971047,U0734005,21271076),广东省教育厅重点项目(No.cxzd1020),广州市科技计划项目(No.2013J4100049)。 | |
| Abstract: Two isomorphous 2D coordination polymers {[Cd2(IP)2(tfBDC)2(H2O)2]·H2O}n (1) and {[Mn2(IP)2(tfBDC)2(H2O)2]·H2O}n (2) [tfBDC=2,3,5,6-tetrafluoroterephthalic acid, IP=1-H-imidazo[4,5-f][1,10]-phenanthroline], based on tetrafluoroterephthalate, have been successfully synthesized under hydrothermal conditions. The 2D layer is 44-network. In addition, the neighboring 2D sheets are connected by hydrogen bonds into 3D supramolecular architecture. Both the complexes are characterized by elemental analyses, thermogravimetric analyses (TGA), powder X-ray diffraction patterns (PXRD), FT-IR spectroscopy. Furthermore, the luminescence property of complex 1 was also investigated in detail. CCDC: 995988, 1; 995989, 2. | |
| Keywords: coordination polymer supramolecular networks hydrothermal synthesis luminescent properties | |
| 投稿时间：2014-07-08 修订日期：2014-07-30 | |
| 摘要点击次数: 1166 | |
| 全文下载次数: 1977 | |
| 冉行蕊,谢卫萍,熊艳菊,程谦,乐善堂,刘应亮.基于2,3,5,6-四氟对苯二甲酸构筑的两个超分子网络结构的合成、结构和荧光性质[J].无机化学学报,2014,30(11):2662-2668. | |
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