Synthesis, crystal structure and photophysical properties of a neodymium trifluoroacetate complex with 2,2 '-bipyridine
文献类型：期刊论文
| 作者 | She Jiangbo2 ; Li Dongdong2; Hou Chaoqi; Yang Wenzheng2; Wei Wei1; Peng Bo1,2
|
| 刊名 | journal of rare earths
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 29期号:3页码:193-197 |
| 关键词 | neodymium trifluoroacetate 2 crystal structure luminescent property rare earths 2 '-bipyridine |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, applied |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | emission cross-section ; transition-probabilities ; optical-properties ; fluorescence ; laser ; luminescence ; design ; oil |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000289940500001 |
| 公开日期 | 2015-09-29 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25325]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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