| Synthesis,Structure and Photoluminescence of （CH_3-4,4＇-H_2bipy）-（HgCl_4） with CH_3-4,4＇-H_2bipy Generated in Situ |
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| 作者姓名： | CHEN Wen-Tong YAO Zhong-Liang HUANG Gan-Sheng FANG Xiao-Niu LIU Dong-Sheng YING Shao-Ming |
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| 作者单位： | [1]School of Chemistry and Chemical Engineering, Jiangxi Province Key Laboratory of Coordination Chemistry, Jinggangshan University, Ji＇an, Jiangxi 343009, China [2]Biology and Chemistry Engineering Department, Fuqing Branch of Fujian Normal University, Fuqing, Fujian 350300, China |
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| 基金项目： | Financially supported by the NSF of Jiangxi Province （200007GQH1685） and the Science and Technology Project of Jiangxi Provincial Department of Education （GJJ08412） |
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| 摘 要： | A novel viologen(4,4'bipyridinium)-based complex (CH3-4,4'-H2bipy)(HgCl4) (1),in which the CH3-4,4'-H2bipy (MQ2+) was generated in situ,has been synthesized via hydrothermal reaction and structurally characterized. Complex 1 crystallizes in the space group P21/c of monoclinic system with four formula units in a cell:a = 8.1848(6),b = 21.809(2),c = 9.0285(6) ,β = 107.377(1)°,V = 1538.0(2) 3,C11H11Cl4HgN2,Mr = 513.61,Dc = 2.218 g/cm3,S = 1.009,μ(MoKα) = 10.685 mm-1,F(000) = 956,R = 0.0360 and wR = 0.0812. The crystal structure analysis reveals that the title complex features an isolated structure based on a CH3-4,4'-H2bipy moiety and a mercury atom terminally bound by four chlorine atoms. Photoluminescence investigation reveals a strong emission in blue region,which may originate from π→π* charge-transfer interaction of the CH3-4,4'-H2bipy moiety.
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| 关 键 词： | 晶体结构分析 水热合成反应 原位生成 Hg 隔震结构 调查结果 光致发光 转移作用 |
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