Syntheses, structures, and magnetic properties of a cubane-like {Co4O4} cluster and a dinuclear Cull compound constructed from a tridentate Schiff base ligand
文献类型：期刊论文
| 作者 | Sun, Hao1; Zhang, Jin1; Cai, Yanping1; Liu, Wei1; Zhang, Xiangfei2; Dong, Yaping2 ; Li, Yahong1
|
| 刊名 | POLYHEDRON
 |
| 出版日期 | 2017-03-29 |
| 卷号 | 125页码:135-140 |
| 关键词 | Crystal Structures Schiff Base Cubane Single Molecule Magnets Clusters |
| 文献子类 | Article |
| 英文摘要 | The employment of a tridentate Schiff base ligand, 1-(((2-hydroxy-2,3-dihydro-1H-inden-1-yl)imino) methyl)naphthalen-2-ol (H2L) in the coordination chemistry of cobalt(II) acetate and copper(II) acetate is reported. One cubane-like cluster of formula [Co4L4].CH3OH (1.CH3OH) and one alkoxo-bridged dinuclear copper compound of composition [Cu2L2] (2) were achieved by the reactions of metal acetates with H2L under solvothermal conditions. The structures of 1.CH3OH and 2 have been established by single crystal X-ray diffraction studies. Complex 1"CH3OH has a cubane-like (Co4O4) core with divalent metal atoms and alkoxo atoms (originated from the L2- ligands) occupying alternating vertices. The magnetic properties of 1"CH3OH and 2 have been investigated. The variable-temperature de magnetic susceptibility studies indicate ferromagnetic Co-II...Co-II exchange interactions for 1.CH3OH and antiferromagnetic Cu-II...Cu-II couplings for 2. The ac magnetic susceptibility investigation reveals that complex 1.CH3OH shows the slow magnetic relaxation (SMM) behavior. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS关键词 | WATER OXIDATION ; COBALT OXIDE ; CO-II ; COMPLEXES ; LUMINESCENT ; CHEMISTRY ; CATALYSTS |
| WOS研究方向 | Chemistry ; Crystallography |
| 语种 | 英语 |
| WOS记录号 | WOS:000397834400020 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6198]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 |
| 作者单位 | 1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Hao,Zhang, Jin,Cai, Yanping,et al. Syntheses, structures, and magnetic properties of a cubane-like {Co4O4} cluster and a dinuclear Cull compound constructed from a tridentate Schiff base ligand[J]. POLYHEDRON,2017,125:135-140. |
| APA | Sun, Hao.,Zhang, Jin.,Cai, Yanping.,Liu, Wei.,Zhang, Xiangfei.,...&Li, Yahong.(2017).Syntheses, structures, and magnetic properties of a cubane-like {Co4O4} cluster and a dinuclear Cull compound constructed from a tridentate Schiff base ligand.POLYHEDRON,125,135-140. |
| MLA | Sun, Hao,et al."Syntheses, structures, and magnetic properties of a cubane-like {Co4O4} cluster and a dinuclear Cull compound constructed from a tridentate Schiff base ligand".POLYHEDRON 125(2017):135-140. |
入库方式： OAI收割
来源：青海盐湖研究所
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