A photochromic metallacycle with highly anisotropic Dy-F magnetic units

A dinuclear metallacycle assembled from a bispyridyl dithienylethene linker and a highly anisotropic dysprosium based Single Molecule Magnet (SMM) shows magnetic hysteresis at 1.8 K together with photoisomerization in single crystals (SC). The impact of photoswitching on the SMM behavior is evidence...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2023-04, Vol.59 (35), p.5265-5268
Hauptverfasser:	El Beyrouti, Nour, Houard, Felix, Cordier, Marie, Trzop, Elzbieta, Rigaut, Stéphane, Le Guennic, Boris, Bernot, Kevin, Norel, Lucie
Format:	Artikel
Sprache:	eng
Schlagworte:	Dysprosium Hysteresis Organometallic compounds Physics Single crystals
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A dinuclear metallacycle assembled from a bispyridyl dithienylethene linker and a highly anisotropic dysprosium based Single Molecule Magnet (SMM) shows magnetic hysteresis at 1.8 K together with photoisomerization in single crystals (SC). The impact of photoswitching on the SMM behavior is evidenced and related to the specific organization of the magnetic units. A dinuclear metallacycle assembled from a bispyridyl dithienylethene linker and a highly anisotropic dysprosium based Single Molecule Magnet (SMM) shows magnetic hysteresis at 1.8 K together with photoisomerization in single crystals.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/d3cc01037f