| Synthesis and Crystal Structure of 4-(N,N-Diphenylamino)styrene- 4′-N-methylpyridinium Iodine |
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| 引用本文： | 谢瑞兴,张献,黄宝丽,姚金水,孟祥龙,于晓强.Synthesis and Crystal Structure of 4-(N,N-Diphenylamino)styrene- 4′-N-methylpyridinium Iodine[J].结构化学,2011(11). |
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| 作者姓名： | 谢瑞兴 张献 黄宝丽 姚金水 孟祥龙 于晓强 |
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| 作者单位： | Shandong Provincial Key Laboratory of Processing& Testing of Glass and Functional Ceramics;School of Material Science and Engineering;Shandong Polytechnic University;State Key Laboratory of Crystal Materials;Shandong University; |
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| 基金项目： | supported by a grant for the “Phosphor” Science Foundation for Young Scientists of Jinan (20100309); Open Foundation of State Key Laboratory of Crystal Materials (KF0907) |
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| 摘 要： | The title compound 4-(N,N-diphenylamino)styrene-4′-N-methylpyridinium iodine (abbreviated to PASMPI) was synthesized by a facile condensation reaction with a high yield. The red crystal including a molecule of CHCl3 was obtained by recrystallization in chloroform/ethanol. Its crystal structure was determined by a four-circle diffractometer. The crystal data: C26H23N2ICHCl3, Mr = 609.73, orthorhombic, space group Pbca, a = 15.422(5), b = 14.042(5), c = 24.693(5) , V = 5347(3) 3, Z = 8, Dc = 1.515 g/cm3, F(000) = 2432, μ(MoKa) = 0.057 mm-1, the final R = 0.0439 and wR = 0.0772. The results reveal that the molecule is a completely reverse system. The molecular rotation from non-coplanar to coplanar may play an important role in increasing the fluorescence intensity under the condition of staining DNA.
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Synthesis and Crystal Structure of 4-(N,N-Diphenylamino)styrene-4′-N-methylpyridinium Iodine |
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| XIE Rui-Xinga ZHANG Xiana HUANG Bao-Lia YAO Jin-Shuia MENG Xiang-Longa YU Xiao-Qiangb a,b.Synthesis and Crystal Structure of 4-(N,N-Diphenylamino)styrene-4′-N-methylpyridinium Iodine[J].Chinese Journal of Structural Chemistry,2011(11). |
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| Authors: | XIE Rui-Xinga ZHANG Xiana HUANG Bao-Lia YAO Jin-Shuia MENG Xiang-Longa YU Xiao-Qiangb a b |
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| Institution: | XIE Rui-Xinga ZHANG Xiana HUANG Bao-Lia YAO Jin-Shuia MENG Xiang-Longa YU Xiao-Qiangb a (Shandong Provincial Key Laboratory of Processing& Testing of Glass and Functional Ceramics,School of Material Science and Engineering,Shandong Polytechnic University,Jinan 250353,China) b (State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100,China) |
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| Abstract: | The title compound 4-(N,N-diphenylamino)styrene-4′-N-methylpyridinium iodine (abbreviated to PASMPI) was synthesized by a facile condensation reaction with a high yield. The red crystal including a molecule of CHCl3 was obtained by recrystallization in chloroform/ethanol. Its crystal structure was determined by a four-circle diffractometer. The crystal data: C26H23N2ICHCl3, Mr = 609.73, orthorhombic, space group Pbca, a = 15.422(5), b = 14.042(5), c = 24.693(5) , V = 5347(3) 3, Z = 8, Dc = 1.515 g/cm3, F(000) = 2432, μ(MoKa) = 0.057 mm-1, the final R = 0.0439 and wR = 0.0772. The results reveal that the molecule is a completely reverse system. The molecular rotation from non-coplanar to coplanar may play an important role in increasing the fluorescence intensity under the condition of staining DNA. |
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| Keywords: | PASMPI synthesis crystal structure |
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