Nickel/Lanthanide Single-Molecule Magnets: {Ni(3)Ln} "Stars" with a Ligand Derived from the Metal-Promoted Reduction of Di-2-pyridyl Ketone under Solvothermal Conditions

Constantinos G. Efthymiou , Theocharis C. Stamatalos , Constantina Papatriantafyllopoulou , Anastasios J. Tasiopoulos , Wolfgang Wernsdorfer (1) , Spyros P. Perlepes , George Christou (2)

1 NEEL - QuantECA - Circuits électroniques quantiques Alpes
2 UF|Chemistry - Department of Chemistry [Gainesville]

Unusual {Ni(3)(II)Ln(III)(mu-OR)(6)}(3+) complexes with a "star" topology have been prepared with ligands derived from the metal-promoted reduction of di-2-pyridyl ketone under solvothermal conditions; the Dy-III member shows weak single-molecule-magnet behavior.

Domaines: Physique [physics]

Constantinos G. Efthymiou, Theocharis C. Stamatalos, Constantina Papatriantafyllopoulou, Anastasios J. Tasiopoulos, Wolfgang Wernsdorfer, et al.. Nickel/Lanthanide Single-Molecule Magnets: {Ni(3)Ln} "Stars" with a Ligand Derived from the Metal-Promoted Reduction of Di-2-pyridyl Ketone under Solvothermal Conditions. Inorganic Chemistry, 2010, 49 (21), pp.9737-9739. ⟨10.1021/ic101504c⟩. ⟨hal-00979521⟩