| Synthesis,Structure, and Luminescent Property of a 3-D Strontium Complex [Sr_3(pda)_2(Hpda)_2(H2O)_2]_n·2nH_2O |
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| 作者姓名： | 陈砚美 高倩 高丹丹 王德荣 李亚红 刘玮 李武 |
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| 作者单位： | Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,Chemical Engineering and Materials Science, Soochow University;Key Laboratory of Salt Lake Resources and Chemistry,Qinghai Institute of Salt Lakes, Chinese Academy of Sciences; |
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| 基金项目： | Supported by the National Natural Science Foundation of China（21272167 and 21201127）; a project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institution,Graduate Education Innovation Project in Jiangsu Province（CXZZ12_0808）; Qinghai Science＆Technology Department of China（2011-G-208 and 2011-Z-722）; KLSLRC（KLSLRC-KF-13-HX-1） |
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| 摘 要： | The title complex [Sr3(pda)2(Hpda)2(H2O)2]n·2nH2O(H2pda = pyridine-2,6-dicar- boxylic acid) has been prepared under solvothermal conditions. It has been characterized by X-ray single-crystal diffraction, IR and elemental analysis. The crystal belongs to the monoclinic system, space group P21/c with a = 10.3795(8), b = 9.2225(7), c = 18.5726(14) , β = 104.377(2)o, V = 1722.2(2) 3, C28H22N4O20Sr3, Mr = 997.36, Z = 2, Dc = 1.923 g/cm3, μ = 4.722 mm-1, F(000) = 984, the final R = 0.0269 and wR = 0.0538. This complex possesses a 3-D structure which is constructed from 1-D chain motifs linked by carboxylate groups. The luminescent property of the title complex has been investigated.
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| 关 键 词： | H2O PDA 发光性能 结构 X射线单晶衍射 合成 元素分析 红外光谱 |
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