| 二维配位聚合物[Cd(nicotinate)2(H2O)]n的水热合成、晶体结构及荧光性质 |
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| 引用本文： | 李秀梅.二维配位聚合物[Cd(nicotinate)2(H2O)]n的水热合成、晶体结构及荧光性质[J].化学研究,2005,16(4):39-41,69. |
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| 作者姓名： | 李秀梅 |
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| 作者单位： | 通化师范学院,化学系,吉林,通化,134002 |
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| 摘 要： | 在中温水热条件下,用醋酸镉和烟酸自组装合成了二维配位聚合物Cd(n icotinate)2(H2O)]n.对其进行了元素分析、红外光谱表征、热分析、荧光分析和X射线单晶衍射测定.该配位聚合物属正交晶系,Pbca空间群,晶胞参数为:a=1.144 6(7)nm,b=1.209 9(4)nm,c=1.742 2(4)nm,V=2.412 9(2)nm3,Z=8,Mr=374.62,Dc=2.062 g/cm3,F(000)=1 472,μ=1.832 mm-1,R1=0.023 4,wR2=0.061 0.
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| 关 键 词： | 二维配位聚合物 水热合成 晶体结构 荧光 |
| 文章编号： | 1008-1011（2005）04-0039-03 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005年8月29日 |
Hydrothermal Synthesis, Crystal Structure and Fluorescence of Two-dimensional Coordination Polymer [ Cd(nicotinate)2 (H2O)]n |
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| LI Xiu-mei.Hydrothermal Synthesis, Crystal Structure and Fluorescence of Two-dimensional Coordination Polymer [ Cd(nicotinate)2 (H2O)]n[J].Chemical Research,2005,16(4):39-41,69. |
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| Authors: | LI Xiu-mei |
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| Abstract: | A two-dimensional coordination polymer Cd(nicotinate)_(2)(H_(2)O)]_(n) was synthesized by hydrothermal reaction of Cd(OAc)_(2)·2H_(2)O and nicotinic acid.The structure was characterized by elemental analysis,IR spectroscopy,TGA analysis and fluorescence analysis.Single crystal was determined by X-ray single crystal diffractometer.It crystallizes in orthorhombic crystal system.Space group Pbca,crystallographic data: a= 1.144 6(7) nm,b= 1.209 9(4) nm,c= 1.742 2(4) nm,V=(2.412 9(2))nm~(3),Z= 8,Mr= 374.62,Dc= 2.062 g/cm~(3),F(000) = 1 472,μ = 1.832 mm~(-1),R_1= 0.023 4,wR_2= 0.061 0. |
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| Keywords: | two-dimensional coordination polymer hydrothermal synthesis crystal structure fluorescence |
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