| 三个二羧酸配体配位聚合物的合成、结构表征和荧光性质 |
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| 引用本文： | 崔培培,孙悦,查奕,刘圣楠,张梦欣,曹际云,王琦,王晓晴. 三个二羧酸配体配位聚合物的合成、结构表征和荧光性质[J]. 无机化学学报, 2013, 29(18) |
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| 作者姓名： | 崔培培 孙悦 查奕 刘圣楠 张梦欣 曹际云 王琦 王晓晴 |
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| 作者单位： | 德州学院生命科学学院, 德州 253023;中北大学化学与化工学院, 太原 210023 |
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| 基金项目： | 国家自然科学基金(No.21701021)、山东省教育厅重点研发计划项目(No.2019GSF108113)、南京大学配位化学国家重点实验室开放基金(No.SKLCC1905))和德州学院实验技术研究立项(No.SYJS23017)资助。 |
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| 摘 要： | 以羧酸配体 2，2''-(1，4-亚苯基双(亚苯基))双(硫二基)二苯甲酸(H2L1)和 2，2''-(2，3，5，6-四甲基-1，4-亚苯基)双(亚甲基）双(硫二基)二苯甲酸(H2L2)分别与金属盐反应，通过溶剂热方法合成了 3个配位聚合物：{[Ni(L1)(H2O)4]·2H2O}n (1)、[Zn(L1)(DMA)2]n(2)和[Co(L2)(DMF)2]n (3)，其中DMA=N，N-二甲基乙酰胺，DMF=N，N-二甲基甲酰胺。对配合物1~3进行了单晶X射线衍射、元素分析、红外光谱、热重分析、粉末X射线衍射和固体紫外可见光谱测试和表征。单晶X射线衍射表明：3个配合物均为一维锯齿形链状结构，并通过氢键作用形成三维骨架，且配体均表现为反式构象。此外，对配合物2固态荧光性质进行了研究。
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| 关 键 词： | 二羧酸配体 配位聚合物 晶体结构 氢键作用 荧光性质 |
| 收稿时间： | 2023-06-16 |
| 修稿时间： | 2023-10-18 |
Synthesis, structural characterization, and fluorescence property of three coordination polymers with dicarboxylate ligands |
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| CUI Pei-Pei,SUN Yue,ZHA Yi,LIU Sheng-Nan,ZHANG Meng-Xin,CAO Ji-Yun,WANG Qi,WANG Xiao-Qing. Synthesis, structural characterization, and fluorescence property of three coordination polymers with dicarboxylate ligands[J]. Chinese Journal of Inorganic Chemistry, 2013, 29(18) |
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| Authors: | CUI Pei-Pei SUN Yue ZHA Yi LIU Sheng-Nan ZHANG Meng-Xin CAO Ji-Yun WANG Qi WANG Xiao-Qing |
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| Affiliation: | School of Life Science, Dezhou University, Dezhou, Shandong 253023, China;School of Chemistry and Chemical Engineering, North University of China, Taiyuan 030051, China |
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| Abstract: | Three coordination polymers (CPs), namely, {[Ni(L1)(H2O)4]·2H2O}n (1),[Zn(L1)(DMA)2]n (2), and[Co(L2) (DMF)2]n (3) (DMA=N,N-dimethylacetamide, DMF=N,N-dimethylformamide) were synthesized based on dicarboxylate ligands 2,2''-(1,4-phenylenebis(methylene))bis(sulfanediyl)dibenzoic acid (H2L1) and 2,2''-(2,3,5,6-tetramethyl-1, 4 -phenylene)bis(methylene)bis(sulfanediyl)dibenzoic acid (H2L2) under solvothermal conditions. Complexes 1-3 have been structurally characterized by single-crystal X -ray diffraction analyses and characterized by elemental analysis, infrared spectra, thermogravimetric analysis, powder X-ray diffraction, and solid-state UV-Vis spectrum. They have zigzag chain structures and the ligands all display anti-conformation. Besides, the chains in 1-3 further form 3D frameworks by hydrogen bonding interactions. Furthermore, the solid-state fluorescence property of 2 was investigated. |
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| Keywords: | dicarboxylate ligand coordination polymer crystal structure hydrogen bonding interaction fluorescence property |
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