Rare-Earth (RE = Y, Gd, Tb, Dy, Ho, and Er) Chains Bridged with a Triplet Biradical and Magnetic Hysteresis Recorded for RE = Tb
Saki Ito, Rina Takano, Shin-ichi Hatanaka, Takayuki Ishida
Abstract
-butyl nitroxide) and rare-earth (RE) metal ions gave a linear chain where each nitroxide O atom is directly bonded to the RE ion. The bridge was proven to be a ground triplet molecule in the complexes. A hysteresis loop was recorded below 2.8 K as a single-chain magnet for the RE = Tb derivative.
Topics & Concepts
ChemistryRare earthDerivative (finance)Chain (unit)IonMetalCrystallographyMoleculeNitroxide mediated radical polymerizationHysteresisPhenyleneAtom (system on chip)MagnetCondensed matter physicsPolymerPolymerizationPhysicsRadical polymerizationEmbedded systemOrganic chemistryFinancial economicsQuantum mechanicsAstronomyMineralogyComputer scienceEconomicsMagnetism in coordination complexesLanthanide and Transition Metal ComplexesElectron Spin Resonance Studies