Benzoxazole-based heterometallic dodecanuclear complex [Dy(III)4Cu(II)8] with single-molecule-magnet behavior |
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| Authors: | Iasco Olga Novitchi Ghenadie Jeanneau Erwann Wernsdorfer Wolfgang Luneau Dominique |
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| Affiliation: | Laboratoire des Multimate?riaux et Interfaces (UMR 5615), Universite? Claude Bernard Lyon 1, 69622 Villeurbanne Cedex, France. |
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| Abstract: | Three Cu-Ln (Ln = Dy, Gd, Y) dodecanuclear clusters assembled by a novel ligand of the benzoxazole type are reported. The dysprosium cluster exhibits a frequency dependence of the alternating-current susceptibility and hysteresis loop at low temperature, indicating single-molecule-magnet behavior. |
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