Improving the performance of β-diketonate-based Dy III single-molecule magnets displaying luminescence thermometry

Improving the performance of β-diketonate-based Dy III single-molecule magnets displaying luminescence thermometry

Herein, we present a luminescent single-molecule magnet, [Dy(acac) bpm] (acac = acetylacetonate, bpm = 2,2'-bipyrimidine), which displays luminescence thermometry with a maximum thermal sensitivity of 1.5% K (70 K) and effective energy barriers (309 K, 0 Oe; 345 K, 1200 Oe) among the largest re...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-07, Vol.59 (56), p.8723-8726
Hauptverfasser: Bispo-Jr, Airton Germano, Yeh, Laurence, Errulat, Dylan, Gálico, Diogo Alves, Sigoli, Fernando Aparecido, Murugesu, Muralee
Format: Artikel
Sprache:eng
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Zusammenfassung:Herein, we present a luminescent single-molecule magnet, [Dy(acac) bpm] (acac = acetylacetonate, bpm = 2,2'-bipyrimidine), which displays luminescence thermometry with a maximum thermal sensitivity of 1.5% K (70 K) and effective energy barriers (309 K, 0 Oe; 345 K, 1200 Oe) among the largest reported for SMMs with thermometric capabilities.
ISSN:1359-7345
1364-548X
DOI:10.1039/D3CC02148C