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Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal Dy(III) Single-Ion Magnet

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Chen, Y.-C., Liu, J.-L., Lan, Y., Zhong, Z.-Q., Mansikkamäki, A., Ungur, L., Li, Q.-W., Jia, J.-H., Chibotaru, L. F., Han, J.-B., Wernsdorfer, W., Chen, X.-M., & Tong, M.-L. (2017). Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal Dy(III) Single-Ion Magnet. Chemistry: A European Journal, 23(24), 5708-5715. https://doi.org/10.1002/chem.201606029
Published in
Chemistry: A European Journal
Authors
Chen, Yan-Cong |
Liu, Jun-Liang |
Lan, Yanhua |
Zhong, Zhi-Qiang |
Mansikkamäki, Akseli |
Ungur, Liviu |
Li, Quan-Wen |
Jia, Jian-Hua |
Chibotaru, Liviu F. |
Han, Jun-Bo |
Wernsdorfer, Wolfgang |
Chen, Xiao-Ming |
Tong, Ming-Liang
Date
2017
Discipline
Epäorgaaninen ja analyyttinen kemiaNanoscience CenterInorganic and Analytical ChemistryNanoscience Center
Copyright
© 2017 Wiley-VCH Verlag GmbH &Co. This is a final draft version of an article whose final and definitive form has been published by Wiley. Published in this repository with the kind permission of the publisher.

 
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.
Publisher
Wiley-VCH
ISSN Search the Publication Forum
0947-6539
Keywords
dynamic magnetic measurements single-molecule magnets molecular magnets
DOI
https://doi.org/10.1002/chem.201606029
URI

http://urn.fi/URN:NBN:fi:jyu-201705032159

Publication in research information system

https://converis.jyu.fi/converis/portal/detail/Publication/26530296

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