Syntheses, Structures, and Magnetic Analyses of a Family of Heterometallic Hexanuclear [Ni4M2] (M = Gd, Dy, Y) Compounds: Observation of Slow Magnetic Relaxation in the Dy-III Derivative
文献类型：期刊论文
| 作者 | Ke HS ; Zhao L ; Guo Y ; Tang JK |
| 刊名 | inorganic chemistry
 |
| 出版日期 | 2012 |
| 卷号 | 51期号:4页码:2699-2705 |
| 关键词 | SINGLE-MOLECULE MAGNETS HIGH-NUCLEARITY CLUSTERS COMPLEXES TETRANUCLEAR BEHAVIOR TB STATE LN SPECTROSCOPY |
| ISSN号 | 0020-1669 |
| 通讯作者 | tang jk |
| 中文摘要 | we described the syntheses, crystal structures, and magnetic behavior of a novel series of heterometallic [ni4m2] [m = gd (1), dy (2) and y (3)] hexanuclear compounds afforded by the reaction of rare-earth(iii) nitrate, nickel(ii) acetate, and schiff-base ligand 2-(2-hydroxy-3-methoxybenzylideneamino)phenol (h2l) in a mixture of ethanol and dichloromethane in the presence of triethylamine. single-crystal x-ray diffraction measurements reveal that all three compounds have a metal core made up of two ni2mo4 defective cubanes. the magnetic properties of all compounds have been studied. solid-state direct-current magnetic susceptibility analyses demonstrate competing antiferromagnetic and ferromagnetic interactions within both compounds 1 and 3. solid-state alternating-current magnetic susceptibility investigations show a frequency-dependent out-of-phase signal for compound 2 below 4 k, suggestive of slow magnetic relaxation. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300466300086 |
| 公开日期 | 2013-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48313]  |
| 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 | Ke HS,Zhao L,Guo Y,et al. Syntheses, Structures, and Magnetic Analyses of a Family of Heterometallic Hexanuclear [Ni4M2] (M = Gd, Dy, Y) Compounds: Observation of Slow Magnetic Relaxation in the Dy-III Derivative[J]. inorganic chemistry,2012,51(4):2699-2705. |
| APA | Ke HS,Zhao L,Guo Y,&Tang JK.(2012).Syntheses, Structures, and Magnetic Analyses of a Family of Heterometallic Hexanuclear [Ni4M2] (M = Gd, Dy, Y) Compounds: Observation of Slow Magnetic Relaxation in the Dy-III Derivative.inorganic chemistry,51(4),2699-2705. |
| MLA | Ke HS,et al."Syntheses, Structures, and Magnetic Analyses of a Family of Heterometallic Hexanuclear [Ni4M2] (M = Gd, Dy, Y) Compounds: Observation of Slow Magnetic Relaxation in the Dy-III Derivative".inorganic chemistry 51.4(2012):2699-2705. |
入库方式： OAI收割
来源：长春应用化学研究所
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