| 三维配位聚合物[Ag(pyca)]n·nH2O的合成、结构表征和荧光性质 |
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| 引用本文： | 卢文贯,顾金忠,姜隆,苏成勇,鲁统部.三维配位聚合物[Ag(pyca)]n·nH2O的合成、结构表征和荧光性质[J].无机化学学报,2006,22(11):1977-1981. |
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| 作者姓名： | 卢文贯 顾金忠 姜隆 苏成勇 鲁统部 |
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| 作者单位： | 1. 韶关学院化学系,韶关,512005
2. 中山大学化学与化学工程学院,中山大学测试中心,广州,510275 |
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| 基金项目： | 国家自然科学基金;广东省自然科学基金 |
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| 摘 要： | 以1∶2物质的量之比的Ag2O和Hpyca (异烟酸)为原料，在水热条件下得到了一个新颖的三维配位聚合物Ag(pyca)]n·nH2O (1)。单晶X-射线结构分析表明，1晶体属于单斜晶系，P21/c空间群，1的空间堆积在沿a轴方向形成了大小为0.66 nm × 0.84 nm的方形孔洞。1的固体室温荧光测试结果表明，在波长为469 nm的光激发下于524 nm处出现强烈的荧光发射。
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| 关 键 词： | 水热合成 银(Ⅰ)配位聚合物 三维骨架 荧光性质 |
| 文章编号： | 1001-4861(2006)11-1977-05 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-08-17 |
Synthesis, Structure and Luminescent Property of a Three-dimensional Framework of Ag(Ⅰ) with 4-pyridinecarboxylate |
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| LU Wen-Guan,GU Jin-Zhong,JIANG Long,SU Cheng-Yong and LU Tong-Bu.Synthesis, Structure and Luminescent Property of a Three-dimensional Framework of Ag(Ⅰ) with 4-pyridinecarboxylate[J].Chinese Journal of Inorganic Chemistry,2006,22(11):1977-1981. |
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| Authors: | LU Wen-Guan GU Jin-Zhong JIANG Long SU Cheng-Yong and LU Tong-Bu |
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| Institution: | Department of Chemistry, Shaoguan University, Shaoguan, Guangdong 512005,School of Chemistry and Chemical Engineering, and Instrumentation Analysis & Research Center, Sun Yat-Sen University, Guangzhou 510275,School of Chemistry and Chemical Engineering, and Instrumentation Analysis & Research Center, Sun Yat-Sen University, Guangzhou 510275,School of Chemistry and Chemical Engineering, and Instrumentation Analysis & Research Center, Sun Yat-Sen University, Guangzhou 510275 and School of Chemistry and Chemical Engineering, and Instrumentation Analysis & Research Center, Sun Yat-Sen University, Guangzhou 510275 |
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| Abstract: | The reaction of 4-pyridinecarboxylic acid (Hpyca) and Ag2O under hydrothermal condition with 1:1square channels along the a axis. X-ray single crystal structural analysis reveals that its crystallizes in monoclinic,space group P21/c with a=0.369 34(5), b=1.217 83(17), c=1.523 9(2) nm,β=90.100(2)°, V=0.685 44(16) nm3, Z=4,The fluorescence spectrum of the coordination polymer exhibits intense emission at 524 nm when excited at 469nm in solid state at room temperature. |
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| Keywords: | hydrothermal synthesis three-dimensional framework fluorescent property |
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