Synthesis, structures and luminescent properties of novel coordination polymers constructed by lanthanide salts and benzimidazole-5,6-dicarboxylic acid
文献类型：期刊论文
| 作者 | Xie, Yan1; Xing, Yong-Heng1; Wang, Zhuo1; Zhao, Hai-Yan1; Zeng, Xiao-Qing2; Ge, Mao-Fa2; Niu, Shu-Yun1 |
| 刊名 | INORGANICA CHIMICA ACTA
 |
| 出版日期 | 2010-03-22 |
| 卷号 | 363期号:5页码:918-924 |
| 关键词 | Lanthanide Coordination Polymers Crystal Structure Photoluminescent Property Benzimidazole-5 6-dicarboxylate |
| ISSN号 | 0020-1693 |
| DOI | 10.1016/j.ica.2009.12.037 |
| 英文摘要 | Two three-dimensional (3D) novel lanthanide complexes with the H2L=benzimidazole-5,6-dicarboxylate [Ln(2)L(3)(H2O)] [Ln = Eu (1), Tb (2)] and one two-dimensional (2D) novel lanthanide complex [Pr(L)(HL)H2O]center dot H2O ( 3) were synthesized by hydrothermal reaction at 180 degrees C and characterized by elemental analysis, infrared spectra and single-crystal X-ray diffraction. The result showed that complexes 1 and 2 are isostructural and build porous 3D networks by L-2 groups linking Ln(III) atoms via tetradentate (bridging and bridging) and pentadentate (bridging/chelating and bridging) coordination modes. Complex 3 is a eight-coordinated Pr( III) chain complex, exhibiting a 2D polymeric network with parallel Pr-carboxylate chains along the crystallographic c-axis. In addition, it is found that in these structures, coordination modes of L-2 and HL are versatile and can adopt different conformations according to distinct dimensions of polymeric structures. The photoluminescent properties of 1, 2 and thermogravimetric analyses of the three complexes were discussed in detail. (C) 2009 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000275233500012 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69935]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xing, Yong-Heng |
| 作者单位 | 1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Yan,Xing, Yong-Heng,Wang, Zhuo,et al. Synthesis, structures and luminescent properties of novel coordination polymers constructed by lanthanide salts and benzimidazole-5,6-dicarboxylic acid[J]. INORGANICA CHIMICA ACTA,2010,363(5):918-924. |
| APA | Xie, Yan.,Xing, Yong-Heng.,Wang, Zhuo.,Zhao, Hai-Yan.,Zeng, Xiao-Qing.,...&Niu, Shu-Yun.(2010).Synthesis, structures and luminescent properties of novel coordination polymers constructed by lanthanide salts and benzimidazole-5,6-dicarboxylic acid.INORGANICA CHIMICA ACTA,363(5),918-924. |
| MLA | Xie, Yan,et al."Synthesis, structures and luminescent properties of novel coordination polymers constructed by lanthanide salts and benzimidazole-5,6-dicarboxylic acid".INORGANICA CHIMICA ACTA 363.5(2010):918-924. |
入库方式： OAI收割
来源：化学研究所
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