An organometallic sandwich lanthanide single-ion magnet with an unusual multiple relaxation mechanism |
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| Authors: | Jeletic Matthew Lin Po-Heng Le Roy Jennifer J Korobkov Ilia Gorelsky Serge I Murugesu Muralee |
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| Institution: | Chemistry Department and the Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, ON, Canada K1N 6N5. |
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| Abstract: | A dysprosium(III) sandwich complex, Dy(III)(COT″)(2)Li(THF)(DME)], was synthesized using 1,4-bis(trimethylsilyl)cyclooctatetraenyl dianion (COT″). The complex behaves as a single-ion magnet and demonstrates unusual multiple relaxation modes. The observed relaxation pathways strongly depend on the applied static dc fields. |
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