Synthesis, Crystal Structure and Luminescent Properties of One New Ag(I) Complex Based on 3-Aminopyrazine-2-Carboxylic Acid

作     者：雷晓武 岳呈阳 张慧苹 翟秀荣 冯丽娟 

作者机构：Key Laboratory of Inorganic Chemistry in Universities of Shandong Department of Chemistry and Chemical Engineering Jining University 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2014年第33卷第4期

页      面：635-641页

核心收录：

学科分类：07[理学] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：supported 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 J13D58) Post Doctoral Innovation Project of Shandong Province(201303097) 

主　　题：Hapca AgI crYstal structure luminescence Hapca, 

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）A, β = 92.7430（10）o, V = 1406.70（15） A3, Z = 8. Mr = 264.00, Dc= 2.493 g/cm3, 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 ribbonsinterconnected 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.