| 由异烟酰胺基间苯二甲酸根构筑的混核钴铕配位聚合物的合成、晶体结构及荧光性质 |
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| 引用本文： | 陈满生,曾巨澜,邓奕芳,张春华,邝代治,聂 雪.由异烟酰胺基间苯二甲酸根构筑的混核钴铕配位聚合物的合成、晶体结构及荧光性质[J].无机化学学报,2011,27(11):2313-2317. |
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| 作者姓名： | 陈满生 曾巨澜 邓奕芳 张春华 邝代治 聂 雪 |
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| 作者单位： | 1. 功能金属有机材料湖南省普通高等学校重点实验室,衡阳师范学院化学与材料科学系,衡阳421008
2. 长沙理工大学化学与生物工程学院电力与交通材料保护湖南省重点实验室,长沙,410004 |
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| 基金项目： | 国家自然科学基金，湖南省科技计划，衡阳师范学院科学基金启动项目，湖南省教育厅创新平台开放基金 |
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| 摘 要： | 由水热法合成了一个混核金属配位聚合物{CoEu2(INAIP)4(H2O)6]·2.5H2O}n(1)(INAIP2-=异烟酰胺基间苯二甲酸根)，并对其进行了元素分析、IR及X-射线衍射法表征。晶体结构研究表明：配合物1属于三斜晶系，P1 空间群。配合物1是由配体异烟酰胺基间苯二甲酸连接而成的二维双层状结构，该二维层通过氢键拓展为三维超分子结构。配合物1的荧光测试研究表明它具有典型的稀土铕离子红色荧光。
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| 关 键 词： | 3d-4f配合物 晶体结构 氢键 荧光性质 |
Hydrothermal Synthesis, Crystal Structure and Luminescence of a Heterometallic Co Eu Coordination Polymer Based on 5-(Isonicotinamido)isophthalate |
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| CHEN Man-Sheng,ZENG Ju-Lan,DENG Yi-Fang,ZHANG Chun-Hu,KUANG Dai-Zhi and NIE Xue.Hydrothermal Synthesis, Crystal Structure and Luminescence of a Heterometallic Co Eu Coordination Polymer Based on 5-(Isonicotinamido)isophthalate[J].Chinese Journal of Inorganic Chemistry,2011,27(11):2313-2317. |
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| Authors: | CHEN Man-Sheng ZENG Ju-Lan DENG Yi-Fang ZHANG Chun-Hu KUANG Dai-Zhi and NIE Xue |
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| Institution: | Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, Department of Chemistry and Materials Science, Hengyang, Hunan 421008, China,Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410004, China,Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, Department of Chemistry and Materials Science, Hengyang, Hunan 421008, China,Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, Department of Chemistry and Materials Science, Hengyang, Hunan 421008, China,Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, Department of Chemistry and Materials Science, Hengyang, Hunan 421008, China and Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, Department of Chemistry and Materials Science, Hengyang, Hunan 421008, China |
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| Abstract: | A 3d-4f coordination polymer {CoEu2(INAIP)4(H2O)6]· 2.5H2O}n (1) was obtained by hydrothermal assembly of Co(OAc)2·4H2O and Eu(NO3)3·6H2O with H2INAIP (5-(isonicotinamido)isophthalic acid).Complex 1 crystallizes in triclinic,space group P(1) with a=1.008 89(13) nm,b=1.082 34(14) nm,c=2.979 5(4) nm,V=3.200(7) nm3,Z=1,C112H90Co2Eu4N16O57,Mr=3 297.70,Dc=1.711 g·cm-3,μ=2.285 mm-1,F(000)=1636,Rint=0.025 8,R=0.049 2,wR=0.126 3.Single-crystal X-ray diffraction analysis revealed that each INAIP2- ligand uses its two carboxyl groups to connect two/three lanthanide centers,and the Co(Ⅱ) only bonds to the pyridyl group and terminal water molecules,then forming the two-dimensional (2D) bilayer.On the other hand,the 2D layers are further connected by hydrogen bonds interactions to give a three-dimensional (3D) supramolecular structure.In addition,the luminescent property of complex 1 has been investigated at room temperature,indicating the red photoluminescence exists in it.CCDC:834796. |
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| Keywords: | 3d-4f complex crystal structure hydrogen bond luminescent property |
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