Hexanuclear [Ni(2)Ln(4)] clusters exhibiting enhanced magnetocaloric effect and slow magnetic relaxation
文献类型：期刊论文
| 作者 | Liu, Cai-Ming; Zhang, De-Qing; Zhu, Dao-Ben |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:96页码:53870-53876 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c4ra07882a |
| 英文摘要 | Two hexanuclear 3d-4f cluster complexes containing the pyridine-2-aldoximate ligand (pao(-)), [Ni(2)Ln(4)(hfac)(8)(pao)(6)(CH3COO)(2)(MeOH)]center dot H2O center dot MeOH (Ln = Gd, 1; Ln = Dy, 2; hfac(-) = hexafluoroacetylacetonate), have been synthesized, which show similar structures with an interesting 'trigonal bipyramid' metal topology. Magnetic determinations revealed that the Ni-Gd species has a spin ground state of 16 due to the dominant ferromagnetic exchange, exhibiting an enhanced magnetocaloric effect, which can be used as a cryogenic magnetic cooler; while the Ni-Dy analogue displays slow magnetic relaxation, a typical characteristic of a single-molecule magnet. |
| 语种 | 英语 |
| WOS记录号 | WOS:000344468800062 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52839]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Cai-Ming |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Cai-Ming,Zhang, De-Qing,Zhu, Dao-Ben. Hexanuclear [Ni(2)Ln(4)] clusters exhibiting enhanced magnetocaloric effect and slow magnetic relaxation[J]. RSC ADVANCES,2014,4(96):53870-53876. |
| APA | Liu, Cai-Ming,Zhang, De-Qing,&Zhu, Dao-Ben.(2014).Hexanuclear [Ni(2)Ln(4)] clusters exhibiting enhanced magnetocaloric effect and slow magnetic relaxation.RSC ADVANCES,4(96),53870-53876. |
| MLA | Liu, Cai-Ming,et al."Hexanuclear [Ni(2)Ln(4)] clusters exhibiting enhanced magnetocaloric effect and slow magnetic relaxation".RSC ADVANCES 4.96(2014):53870-53876. |
入库方式： OAI收割
来源：化学研究所
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