| Synthesis, crystal structure and photophysical properties of a neodymium trifluoroacetate complex with 2,2 '-bipyridine | |
She Jiangbo2 ; Li Dongdong2; Hou Chaoqi; Yang Wenzheng2; Wei Wei1; Peng Bo1,2
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| 2011-03-01 | |
| 发表期刊 | JOURNAL OF RARE EARTHS
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| 卷号 | 29期号:3页码:193-197 |
| 摘要 | The neodymium trifluoroacetate complexes were synthesized and characterized by single-crystal X-ray diffraction for [Nd(CF3COO)(3)center dot Bpy center dot(H2O)(3)]Bpy (1), elemental and TG analysis, FT-IR spectra, and PL spectra for Nd(CF3COO)(3)center dot Bpy (2) (Bpy: 2,2'-bipyridine). The most interesting feature of the crystal structure for 1 is that it comprises a coordinated 2,2'-bipyridine molecule and an out-sphere 2,2'-bipyridine molecule. At the same time, the C-O distances appeared average which indicates the three atoms of carboxylato forming electron-conjugate system. Hydrogen bond and pi-pi-stacking link the binuclear to two-dimensional sheet. The optical spectra for 2 exhibited that the complex possessed typical Nd (III) ion absorption and photoluminescence emission. The emission cross-section of F-4(3/2)-> I-4(11/2) fluorescence transition (3.63x10(-20) cm(2)) was comparable with some laser glasses, which indicated good radiative properties of this neodymium trifluoroacetate complex in liquid matrix. The thermal analysis indicated that it was quite stable to heat. |
| 文章类型 | Article |
| 关键词 | Neodymium Trifluoroacetate Crystal Structure 2 Luminescent Property 2 '-bipyridine Rare Earths |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/S1002-0721(10)60429-2 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | EMISSION CROSS-SECTION ; TRANSITION-PROBABILITIES ; OPTICAL-PROPERTIES ; FLUORESCENCE ; LASER ; LUMINESCENCE ; DESIGN ; OIL |
| 语种 | 英语 |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Applied |
| WOS记录号 | WOS:000289940500001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25325 |
| 专题 | 光子功能材料与器件研究室 |
| 作者单位 | 1.Nanjing Univ Posts & Telecommun, Inst Adv Mat, Nanjing 210003, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | She Jiangbo,Li Dongdong,Hou Chaoqi,et al. Synthesis, crystal structure and photophysical properties of a neodymium trifluoroacetate complex with 2,2 '-bipyridine[J]. JOURNAL OF RARE EARTHS,2011,29(3):193-197. |
| APA | She Jiangbo,Li Dongdong,Hou Chaoqi,Yang Wenzheng,Wei Wei,&Peng Bo.(2011).Synthesis, crystal structure and photophysical properties of a neodymium trifluoroacetate complex with 2,2 '-bipyridine.JOURNAL OF RARE EARTHS,29(3),193-197. |
| MLA | She Jiangbo,et al."Synthesis, crystal structure and photophysical properties of a neodymium trifluoroacetate complex with 2,2 '-bipyridine".JOURNAL OF RARE EARTHS 29.3(2011):193-197. |
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| Synthesis, crystal s（661KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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