[1]黄秋颖,刘春丽,孟祥茹.二维层状镉配合物的合成、结构及性能[J].南京理工大学学报(自然科学版),2017,41(01):108.[doi:10.14177/j.cnki.32-1397n.2017.41.01.015]
 Huang Qiuying,Liu Chunli,Meng Xiangru.Synthesis,structure and properties of two-dimensionallayered Cd(Ⅱ)complex[J].Journal of Nanjing University of Science and Technology,2017,41(01):108.[doi:10.14177/j.cnki.32-1397n.2017.41.01.015]
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二维层状镉配合物的合成、结构及性能()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
41卷
期数:
2017年01期
页码:
108
栏目:
出版日期:
2017-02-28

文章信息/Info

Title:
Synthesis,structure and properties of two-dimensionallayered Cd(Ⅱ)complex
文章编号:
1005-9830(2017)01-0108-08
作者:
黄秋颖1刘春丽1孟祥茹2
1.河南工业职业技术学院 应用化学工程系,河南 南阳 473009; 2.郑州大学 化学与分子工程学院,河南 郑州 450001
Author(s):
Huang Qiuying1Liu Chunli1Meng Xiangru2
1.Department of Chemical Engineering,Henan Polytechnic Institute,Nanyang 473009,China; 2.College of Chemistry and Molecular Engineering,Zhengzhou University,Zhengzhou 450001,China
关键词:
Cd(II)-配合物 2-(1H-咪唑-1-甲基)-1H-苯并咪唑 123-苯三甲酸钠 晶体结构 热稳定性 荧光性能
Keywords:
Cd(II)-complex 2-(1H-imidazol-1-methyl)-1H-benzimidazole sodium benzene-123-tricarboxylate crystal structure thermal stability fluorescence property
分类号:
O614
DOI:
10.14177/j.cnki.32-1397n.2017.41.01.015
摘要:
为了制备更多结构新颖、性能独特的新型配位聚合物,以2-(1H-咪唑-1-甲基)-1H-苯并咪唑(imb)和1,2,3-苯三甲酸钠(Na3btc)为配体,在120 ℃时通过其与Cd(NO3)2·4H2O在水和甲醇的混合溶剂中溶剂热反应制备了一个新的二维结构的配合物{[Cd3(btc)2(imb)]·H2O}n(1)。采用元素分析、红外光谱以及X-射线单晶衍射表征了其分子结构,发现在1中,每个btc3-同时与五个Cd(II)离子配位形成夹心型一维链状结构,一维链间又通过imb配体连接形成二维层状结构。同时还对其粉末衍射图谱、热稳定性以及固态荧光性能进行了研究。该配合物在180 ℃以前热稳定好; 显示出比较好的固态荧光性能。
Abstract:
To prepare more new metal-organic polymers with novel structures and unique properties,a new two-dimensional complex with the formula of {[Cd3(btc)2(imb)]·H2O}n(1)is solvothermally synthesized through the reaction of Cd(NO3)2·4H2O with 2-(1H-imidazol-1-methyl)-1H-benzimidazole(imb)and sodium benzene-1,2,3-tricarboxylate(Na3btc)in the mixtures of water and methanol at 120 ℃.The complex 1 is structurally characterized by elemental analysis,infrared spectrum and single crystal X-ray diffraction.In 1,each btc3- coordinated to five Cd(II)ions to form the sandwich type one-dimensional chains,consequently the imb ligands connect these chains to build up a two-dimensional layered structure.The powder X-ray diffraction patterns,thermal stability and solid-state fluorescence properties are also studied.1 indicates good thermal stability before 180 ℃ and shows good solid-state fluorescence performance.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-11-14 修回日期:2016-12-24
基金项目:国家自然科学基金(J1210060); 河南省教育厅基础与前沿技术研究计划项目(16B150002); 河南省科技厅基础与前沿技术研究项目(162300410206); 河南省科技攻关项目(172102210128)
作者简介:黄秋颖(1972-),女,硕士,副教授,主要研究方向:功能配位化学,E-mail:huangqy72@163.com。
引文格式:黄秋颖,刘春丽,孟祥茹.二维层状镉配合物的合成、结构及性能[J].南京理工大学学报,2017,41(1):108-115.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2017-02-28