Dipyridyl-Decorated Nitronyl Nitroxide–Dy<sup>III</sup> Single-Molecule Magnet with a Record Energy Barrier of 146 K
Hongdao Li, Pei Jing, Jiao Lu, Jing Xie, Lijun Zhai, Lu Xi
Abstract
A nitronyl nitroxide biradical with a capping N-donor group was discovered to improve single-molecule-magnet behavior of the Dy-biradical cluster, generating a magnetic reversal barrier of 146 K. As far as we know, the effective energy barrier of the Dy compound is largest in the nitronyl nitroxide 4f system by far.
Topics & Concepts
Nitroxide mediated radical polymerizationChemistryCluster (spacecraft)MagnetMoleculeCrystallographySingle-molecule magnetLow energyAtomic physicsPolymerizationPolymerMagnetic fieldMagnetizationPhysicsOrganic chemistryComputer scienceRadical polymerizationQuantum mechanicsProgramming languageMagnetism in coordination complexesLanthanide and Transition Metal ComplexesElectron Spin Resonance Studies