| Synthesis,Crystal Structure and Luminescent Properties of One New Ag（I） Complex Based on 3-Aminopyrazine-2-carboxylic Acid |
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| 作者姓名： | LEI Xiao-Wu YUE Cheng-Yang ZHANG Hui-Ping ZHAI Xiu-Rong FENG Li-Juan |
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| 作者单位： | Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, China |
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| 基金项目： | This work was s upported by the National Natural Science Foundation of China （Nos. 21101075 and 21201081 ）, the Research Foundation for Excellent Young and Middle-aged Scientists of Shandong Province （No. BS2011CL009 and BS2012CL008）; China Postdoctoral Science Foundation funded project （No. 2012M521321 ）; High Educational Science ＆ Research Foundation of Shandong Province （No. J11LB52 and J 13D58） and Post Doctoral Innovation Project of Shandong Province （201303097） |
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| 摘 要： | One new AgI complex, [Ag(apca)(H2O)]n(Hapca = 3-aminopyrazine-2-carboxylic acid), has been prepared and structurally and spectroscopically characterized. The title complex(1) crystallizes in the monoclinic system P21/c(No. 14) with a = 14.3307(9), b = 14.9296(9), c = 6.5824(4) ?, β = 92.7430(10)o, V = 1406.70(15) ?3, Z = 8. M3r = 264.00, Dc = 2.493 g/cm, μ = 2.831 mm-1, F(000) = 1024, the final R = 0.0266 and wR = 0.0788 for 3107 observed reflections with I 2σ(I). Its structure features a three-dimensional(3D) network composed of one-dimensional(1D) [Ag(apca)(H2O)]n ribbons interconnected via weak hydrogen bonds and π-π interactions. Emission spectra of the title complex in the solid state at room temperature give strong green luminescence.
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| 关 键 词： | 固态配合物 晶体结构 AgI 荧光性质 吡嗪 氨基 羧酸 合成 |
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