| 两个含双磺酸基团化合物的合成、晶体结构及荧光性质(英文) |
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| 引用本文： | 关磊,高威,范文婷,王莹,张祖康.两个含双磺酸基团化合物的合成、晶体结构及荧光性质(英文)[J].无机化学学报,2014,30(8):1954-1960. |
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| 作者姓名： | 关磊 高威 范文婷 王莹 张祖康 |
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| 作者单位： | 1. 辽宁石油化工大学化学与材料科学学院,抚顺,113001
2. 辽宁石油化工大学,化学化工与环境学部实验中心,抚顺 113001 |
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| 基金项目： | 辽宁石油化工大学博士科研启动基金（No.2011XJJ-033），辽宁石油化工大学创新训练项目资助。 |
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| 摘 要： | 采用缓慢蒸发溶剂法在水中合成了2个含双磺酸基的化合物A-2,5-DSA·(Hphen)2·2H2O(1)和Co(phen)2(H2O)2]·(A-2,5-DSA)·3H2O(2)(A-2,5-DSA=苯胺-2,5-二磺酸根离子,phen=1,10-邻菲罗啉)。化合物1中,相邻的质子化的1,10-邻菲罗啉反向堆叠在一起,水分子通过氢键与(Hphen)+和苯胺-2,5-二磺酸根离子相连,形成二维的层状结构。化合物2中,钴离子与2个1,10-邻菲罗啉和2个水分子配位,构成Co(phen)2(H2O)2]2+阳离子。3个自由的水分子通过氢键将苯胺-2,5-二磺酸根离子和Co(phen)2(H2O)2]2+连接形成三维网状结构。两个化合物中苯胺-2,5-二磺酸根离子均起到平衡电荷的作用。室温下2个化合物均具有荧光性质,其最大发射峰分别在601 nm和441 nm。
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| 关 键 词： | 钴离子 晶体结构 荧光性质 合成 化合物 |
| 收稿时间： | 2013/12/31 0:00:00 |
| 修稿时间： | 2014/2/26 0:00:00 |
Synthesis, Crystal Structures and Luminescent Properties of Two Compounds Containing Disulfonate Groups |
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| GUAN Lei,GAO Wei,FAN Wen-Ting,WANG Ying and ZHANG Zu-Kang.Synthesis, Crystal Structures and Luminescent Properties of Two Compounds Containing Disulfonate Groups[J].Chinese Journal of Inorganic Chemistry,2014,30(8):1954-1960. |
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| Authors: | GUAN Lei GAO Wei FAN Wen-Ting WANG Ying and ZHANG Zu-Kang |
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| Institution: | School of Chemistry and Materials Science, Liaoning University of Petroleum and Chemical Engineering, Fushun, Liaoning 113001, China;School of Chemistry and Materials Science, Liaoning University of Petroleum and Chemical Engineering, Fushun, Liaoning 113001, China;School of Chemistry and Materials Science, Liaoning University of Petroleum and Chemical Engineering, Fushun, Liaoning 113001, China;Center of Experiment, College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning University of Petroleum and Chemical Engineering, Fushun, Liaoning 113001, China;School of Chemistry and Materials Science, Liaoning University of Petroleum and Chemical Engineering, Fushun, Liaoning 113001, China |
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| Abstract: | The two compounds containing disulfonate groups A-2,5-DSA·(Hphen)2·2H2O (1) andCo(phen)2(H2O)2]·(A-2,5-DSA)·3H2O (2) (A-2,5-DSA=aniline-2,5-disulfonate anion, phen=1,10-phenanthroline) were synthesized by the slow solvent evaporation method in water. In the compound 1, the adjacent protonated 1,10-phenanthroline cation (Hphen)+ reversely stack together. The water molecules connect to the (Hphen)+ cations and aniline-2,5-disulfonate anions to form two-dimensional layered structure through the hydrogen bonds. In the compound 2, the cobalt ion coordinates with two 1,10-phenanthroline and two water molecules to generate theCo(phen)2(H2O)2]2+ cation. The three free water molecules connect to theCo(phen)2(H2O)2]2+ cations and aniline-2,5-disulfonate anions to form three-dimensional network structure through the hydrogen bonds. In the two compounds, the aniline-2,5-disulfonate anions only balance the charges. The compounds exhibit the luminescence properties with emission maximum at 601 nm and 441 nm at room temperature, respectively. CCDC: 978180, 1; 978179, 2. |
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| Keywords: | cobalt ion crystal structure luminescent property synthesis compound |
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