Blue fluorescence of three metal-organic zinc polymers containing tetrazinc units and asymmetric ligand of btc(3-)
文献类型：期刊论文
| 作者 | Xu, L; Liu, B; Zheng, FK; Guo, GC; Huang, JS |
| 刊名 | Journal of solid state chemistry
 |
| 出版日期 | 2005-11-01 |
| 卷号 | 178期号:11页码:3396-3404 |
| 关键词 | Crystal structure Fluorescence Sbu Tetrazinc units Zinc coordination polymers |
| ISSN号 | 0022-4596 |
| DOI | 10.1016/j.jssc.2005.08.024 |
| 通讯作者 | Guo, gc() |
| 英文摘要 | Three new zinc coordination polymers [zn-2(btc)(2)(h2o)(2)](n)(.)n[zn(h2o)(6)] (1), [zn-3(btc)(2)(2,2'-bipy)(2)(h2o)(3)](n)(.)2nh(2)o (2) and [zn-3(btc)(2)(h2o)(6)](n)(.)nh(2)o (3) (h(3)btc = 1,2,4-benzenetricarboxylic acid, 2,2-bipy = 2,2-bipyridine) were obtained by the diffusion method and their crystal structures were determined by single-crystal x-ray diffraction. compounds 1-3 have the similar tetrametallic unit [zn-4(btc)(2)] sbus and these sbus are further connected into stair-like structure, 2-d layer and 3-d framework for 1, 2 and 3, in which the btc(3-) ligands adopt mu(3), mu(4) and mu(5) coordination modes, respectively. the title compounds show strong blue fluorescence, which may be assigned as pi*-> n transition of the ligand mixed with the ligand-to-metal change transfer (lmct), indicating the fluorescence, indicates the title compounds may be good candidates for blue-light photoactive materials. (c) 2005 elsevier inc. all rights reserved. |
| WOS关键词 | COORDINATION POLYMERS ; STRUCTURAL-CHARACTERIZATION ; OPEN-FRAMEWORK ; BRIDGING LIGAND ; COMPLEXES ; CARBOXYLATES ; COPPER(II) ; CHANNELS ; TOPOLOGY ; CRYSTAL |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Inorganic & Nuclear ; Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000233894400023 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378284 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Guo, GC |
| 作者单位 | 1.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, L,Liu, B,Zheng, FK,et al. Blue fluorescence of three metal-organic zinc polymers containing tetrazinc units and asymmetric ligand of btc(3-)[J]. Journal of solid state chemistry,2005,178(11):3396-3404. |
| APA | Xu, L,Liu, B,Zheng, FK,Guo, GC,&Huang, JS.(2005).Blue fluorescence of three metal-organic zinc polymers containing tetrazinc units and asymmetric ligand of btc(3-).Journal of solid state chemistry,178(11),3396-3404. |
| MLA | Xu, L,et al."Blue fluorescence of three metal-organic zinc polymers containing tetrazinc units and asymmetric ligand of btc(3-)".Journal of solid state chemistry 178.11(2005):3396-3404. |
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来源：中国科学院大学
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