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https://doi.org/10.1002/chem.201606029
Title: | Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal Dy-III Single-Ion Magnet | Authors: | Chen, Yan-Cong Liu, Jun-Liang Lan, Yanhua Zhong, Zhi-Qiang Mansikkamaki, Akseli Ungur, Liviu Li, Quan-Wen Jia, Jian-Hua Chibotaru, Liviu F Han, Jun-Bo Wernsdorfer, Wolfgang Chen, Xiao-Ming Tong, Ming-Liang |
Keywords: | Science & Technology Physical Sciences Chemistry, Multidisciplinary Chemistry dysprosium fluorescence lanthanide magnetic properties single-molecule magnets MOLECULE-MAGNET LANTHANIDE COMPLEXES ANISOTROPY BARRIER LOW-SYMMETRY BLOCKING RELAXATION RATIONALIZATION EXCHANGE FIELD |
Issue Date: | 27-Apr-2017 | Publisher: | WILEY-V C H VERLAG GMBH | Citation: | Chen, Yan-Cong, Liu, Jun-Liang, Lan, Yanhua, Zhong, Zhi-Qiang, Mansikkamaki, Akseli, Ungur, Liviu, Li, Quan-Wen, Jia, Jian-Hua, Chibotaru, Liviu F, Han, Jun-Bo, Wernsdorfer, Wolfgang, Chen, Xiao-Ming, Tong, Ming-Liang (2017-04-27). Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal Dy-III Single-Ion Magnet. CHEMISTRY-A EUROPEAN JOURNAL 23 (24) : 5708-5715. ScholarBank@NUS Repository. https://doi.org/10.1002/chem.201606029 | Abstract: | The pentagonal bipyramidal single-ion magnets (SIMs) are among the most attractive prototypes of high-performance single-molecule magnets (SMMs). Here, a fluorescence-active phosphine oxide ligand CyPh2PO (=cyclohexyl(diphenyl)phosphine oxide) was introduced into [Dy(CyPh2PO)2(H2O)5]Br3⋅2 (CyPh2PO)⋅EtOH⋅3 H2O, and combined dynamic magnetic measurement, optical characterization, ab initio calculation, and magneto-optical correlation of this high-performance pseudo-D5h DyIII SIM with large Ueff (508(2) K) and high magnetic hysteresis temperature (19 K) were performed. This work provides a deeper insight into the rational design of promising molecular magnets. | Source Title: | CHEMISTRY-A EUROPEAN JOURNAL | URI: | https://scholarbank.nus.edu.sg/handle/10635/228800 | ISSN: | 0947-6539 1521-3765 |
DOI: | 10.1002/chem.201606029 |
Appears in Collections: | Staff Publications Elements |
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File | Description | Size | Format | Access Settings | Version | |
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Chen_CEJ_2017.cif.txt | Supporting information | 48.74 kB | Text | CLOSED | None | |
Chen_CEJ_2017_SI.pdf | Supporting information | 1.67 MB | Adobe PDF | CLOSED | None | |
Chen_CEJ_2017.pdf | Published version | 2.26 MB | Adobe PDF | CLOSED | None |
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