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| 一维链状铽配位聚合物{[Tb(p-MBA)2(H2O)2]2·(4，4′-bipy)2}n的合成、晶体结构及荧光分析 | |
| 引用本文： | 李昶红,郭栋才,杨颖群,李薇,匡云飞. 一维链状铽配位聚合物{[Tb(p-MBA)2(H2O)2]2·(4，4′-bipy)2}n的合成、晶体结构及荧光分析[J]. 无机化学学报, 2006, 22(11): 2085-2089 |
| 作者姓名： | 李昶红 郭栋才 杨颖群 李薇 匡云飞 |
| 作者单位： | 1. 湖南大学化学化工学院,长沙,410082;湖南工学院化学化工系,衡阳,421008 2. 湖南大学化学化工学院,长沙,410082 3. 湖南大学化学化工学院,长沙,410082;衡阳师范学院化学与材料科学系,衡阳,421008 4. 衡阳师范学院化学与材料科学系,衡阳,421008 |
| 基金项目： | 湖南省自然科学基金;湖南省教育厅科研项目 |
| 摘 要： | A novel one-dimensional chain coordination polymer of terbium(Ⅲ) with p-methylbenzoic acid, 2,2′-bi-pyridine and 4,4′-bipyridine has been synthesized and characterized. The crystal data of this complex C39H37N3O8Tb are as follows: monoclinic system, space group P21/n, a=0.974 01(10) nm, b=2.605 8(3) nm, c=1.457 77(14) nm, β=96.108(2)°, V=3.678 9(6) nm3, Dc=1.507 g·cm-3, Mr=834.64, Z=4, μ(Mo Kα)=1.978 mm-1, F(000)=1 684, R1=0.032 4, wR2=0.063 4. The crystal structure of the complex shows that the terbium(Ⅲ) ion is coordinated with eight oxygen atoms, six from five p-methylbenzoic acid molecules and two from two water molecules, respectively, forming the distorted tetraprism geometry. The luminescent property of the complex is also studied. CCDC: 619216. |
| 关 键 词： | 稀土； 配合物； 合成； 晶体结构； 发光 |
| 文章编号： | 1001-4861(2006)11-2085-05 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-07-24 |
Synthesis, Crystal Structure and Luminescent Property of One-dimensional Chain Coordination Polymer of Terbium {[Tb(p-MBA)2(H2O)2]2. (4,4''''-bipy)2}n |
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| LI Chang-Hong,GUO Dong-Cai,YANG Ying-Qun,LI Wei and KUANG Yun-Fei. Synthesis, Crystal Structure and Luminescent Property of One-dimensional Chain Coordination Polymer of Terbium {[Tb(p-MBA)2(H2O)2]2. (4,4''''-bipy)2}n[J]. Chinese Journal of Inorganic Chemistry, 2006, 22(11): 2085-2089 | |
| Authors: | LI Chang-Hong GUO Dong-Cai YANG Ying-Qun LI Wei KUANG Yun-Fei |
| Affiliation: | College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082;Department of Chemical Engineering, Hunan University Hengyang Branch, Hengyang, Hunan 421008,College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082,College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082;Department of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008,Department of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008 and Department of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008 |
| Abstract: | A novel one-dimensional chain coordination polymer of terbium(Ⅲ) with p-methylbenzoic acid, 2,2' -bipyridine and 4,4'-bipyridine has been synthesized and characterized. The crystal data of this complex C39H37N3O8Tb are as follows: monoclinic system, space group P21 / n, a=0.974 01(10) nm, b=2.605 8(3) nm, c=1.457 77(14) nm,0.032 4, wR2=0.063 4. The crystal structure of the complex shows that the terbium(Ⅲ) ion is coordinated with eight oxygen atoms, six from five p-methylbenzoic acid molecules and two from two water molecules, respectively, forming the distorted tetraprism geometry. The luminescent property of the complex is also studied. |
| Keywords: | rare earth complex synthesis crystal structure luminescence |
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