Nanoscale {Ln(24)(III)Zn(6)(II)} Triangular Metalloring with Magnetic Refrigerant, Slow Magnetic Relaxation, and Fluorescent Properties
文献类型：期刊论文
| 作者 | Zhang,Li; Zhao,Lang; Zhang,Peng; Wang,Chao; Yuan,Sen-Wen; Tang,Jinkui |
| 刊名 | inorganic chemistry
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:23页码:11535-11541 |
| 关键词 | SINGLE-MOLECULE MAGNET COORDINATION POLYMERS 3D-4F CLUSTERS PHOTOPHYSICAL PROPERTIES LUMINESCENCE PROPERTIES HIGHLY LUMINESCENT CRYSTAL-STRUCTURES COMPLEXES LN DY |
| 通讯作者 | tang,jk |
| 英文摘要 | the self-assembly of ln(clo4)(3)center dot 6h(2)o and zn(oac)(2)center dot 2h(2)o with pyrazine-2-carboxylic acid (hl) results in the formation of three novel nanosized {ln(24)(iii)zn(6)(ii)} triangular metallorings, [gd24zn6l24 (oac)(22)(mu(3)-oh)(30)(h2o)(14)](clo4)(7)(oac)center dot 2ch(3)oh center dot 26h(2)o (1), [tb24zn6l24(oac)(22)(mu(3)-oh)(30)(ch3o)(2)(ch3oh)(2)-(h2o)(10)](clo4)(5)(oh)center dot 6ch(3)oh center dot 12h(2)o (2), and (h3o)[dy24zn6l24-(oac)(22)(mu(3)-oh)(30)(h2o)(14)](clo4)(7)(oac)(2)center dot 4ch(3)oh center dot 22h(2)o (3), having the largest nudearity among any known ln/zn clusters. magnetic and luminescent studies reveal the special prowess for each lanthanide complex. magnetic studies reveal that 1 exhibits a significant cryogenic magnetocaloric effect with a maximum -delta s-m (isothermal magnetic entropy change) value of 30.0 j kg(-1) k-1 at 2.5 k and 7 t and that a slow magnetization relaxation is observed for the dysprosium analogue. in addition, the solid-state photophysical properties of 2 display strong characteristic tb-iii photoluminescent emission in the visible region, suggesting that tb-iii-based luminescence is sensitized by the effective energy transfer from the ligand hl to the metal centers. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000366152500061 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/65075]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang,Li,Zhao,Lang,Zhang,Peng,et al. Nanoscale {Ln(24)(III)Zn(6)(II)} Triangular Metalloring with Magnetic Refrigerant, Slow Magnetic Relaxation, and Fluorescent Properties[J]. inorganic chemistry,2015,54(23):11535-11541. |
| APA | Zhang,Li,Zhao,Lang,Zhang,Peng,Wang,Chao,Yuan,Sen-Wen,&Tang,Jinkui.(2015).Nanoscale {Ln(24)(III)Zn(6)(II)} Triangular Metalloring with Magnetic Refrigerant, Slow Magnetic Relaxation, and Fluorescent Properties.inorganic chemistry,54(23),11535-11541. |
| MLA | Zhang,Li,et al."Nanoscale {Ln(24)(III)Zn(6)(II)} Triangular Metalloring with Magnetic Refrigerant, Slow Magnetic Relaxation, and Fluorescent Properties".inorganic chemistry 54.23(2015):11535-11541. |
入库方式： OAI收割
来源：长春应用化学研究所
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