| 1,8-萘酰亚胺荧光单体的合成及光谱的量子化学研究 |
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| 引用本文： | 张跃华,张其平,石文艳,雷武,夏明珠,王风云. 1,8-萘酰亚胺荧光单体的合成及光谱的量子化学研究[J]. 发光学报, 2011, 32(5): 505-513. DOI: 10.3788/fgxb20113205.0505 |
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| 作者姓名： | 张跃华 张其平 石文艳 雷武 夏明珠 王风云 |
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| 作者单位： | 1. 南通大学 化学化工学院, 江苏 南通 226007;2. 盐城工学院 化学与生物工程学院, 江苏 盐城 224051;3. 南京理工大学 工业化学研究所, 江苏 南京 210094 |
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| 基金项目： | 国家自然科学基金，江苏省南通市科技基金，盐城工学院开放项目 |
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| 摘 要： | 以4-溴-1,8-萘二甲酸酐和N-甲基哌嗪为原料,合成了3种水溶性1,8-萘酰亚胺荧光单体,并以红外光谱、氢核磁共振谱、质谱及元素分析对产物进行了表征,测定了它们的激发光谱和发射光谱.运用PM3方法对这3种化合物的基态和激发态进行了几何构型全优化.结构分析表明:基态下,3种荧光单体的环均处于同一平面,且体系为较大的共轭...
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| 关 键 词： | 荧光单体 密度泛函 激发波长 发射波长 量子化学 |
| 收稿时间： | 2010-09-13 |
Synthesis and Quantum Chemistry Study on Fluorescence Spectra of Three 1,8-naphthalimide Monomers |
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| ZHANG Yue-hua,ZHANG Qi-ping,SHI Wen-yan,LEI Wu,XIA Ming-zhu,WANG Feng-yun. Synthesis and Quantum Chemistry Study on Fluorescence Spectra of Three 1,8-naphthalimide Monomers[J]. Chinese Journal of Luminescence, 2011, 32(5): 505-513. DOI: 10.3788/fgxb20113205.0505 |
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| Authors: | ZHANG Yue-hua ZHANG Qi-ping SHI Wen-yan LEI Wu XIA Ming-zhu WANG Feng-yun |
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| Affiliation: | 1. College of Chemistry and Chemical Engineering, Nantong University, Nantong 226007, China;2. College of Chemical and Biological Engineering,Yancheng Institute of Technology, Yancheng 224051, China;3. Industrial Chemistry Institute, Nanjing University of Science & Technology, Nanjing 210094, China |
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| Abstract: | Three water soluble 1,8-naphthaline fluorescent monomers were synthesized by using 4-bromo-1,8- naphthalic anhydride and N-methyl-piperazine.The structures were characterized by IR,MS,~1H NMR and element analysis.The fluorescent excitation and emission spectra were investigated.The structures of the three flourescent monomers were optimized in the ground and the first excited state by PM3 method.The analysis of structure indicates that the rings in the three fluorescent monomers are in the same plane,and th... |
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| Keywords: | fluorescent monomer density functional theory excitation wavelength emission wavelength quantum chemistry |
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