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Single-molecule magnet behavior in a mononuclear dysprosium(III) complex with 1-methylimidazole
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yao, Binling Su, Meihui Li, Guoliang Li, Licun Wang, Qing-Lun Cheng, Peng Zhang, Xuan |
| Copyright Year | 2017 |
| Abstract | Three novel mononuclear lanthanide complexes coordinated with 1-methylimidazole [Ln(hfac)3·(1-MeIm)2] (Ln = Dy(1), Tb(2) and Ho(3), hfac = hexafluoroacetylacetonate, 1-MeIm = 1-methylimidazole) have been designed and characterized by single-crystal X-ray diffraction, luminescence and magnetic measurements. Studies indicate that the metal ions of all three mononuclear complexes adopt a slightly distorted D4d [LnO6N2] coordination environment, which is formed by two terminal 1-methylimidazole ligands and three bischelating hfac− anions. Frequency dependent out-of-phase signals were observed for complex 1 in dynamic magnetic susceptibility measurements, which indicates single-molecule magnetic behavior. |
| Starting Page | 2766 |
| Ending Page | 2772 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C6RA25038F |
| Volume Number | 7 |
| Alternate Webpage(s) | https://pubs.rsc.org/en/Content/ArticlePDF/2017/RA/C6RA25038F |
| Alternate Webpage(s) | https://doi.org/10.1039/C6RA25038F |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
