Single-Molecule Magnetic Behavior in a Neutral Terbium(III) Complex of a Picolinate-Based Nitronyl Nitroxide Free Radical
Inorganic Chemistry2011Vol. 50(16), pp. 7370–7372
Citations Over TimeTop 10% of 2011 papers
Eugenio Coronado, Carlos Giménez‐Saiz, Alejandro Recuenco, A. Tarazón, Francisco M. Romero, Agustín Camón, Fernando Luis
Abstract
The terdentate anionic picolinate-based nitronyl nitroxide (picNN) free radical forms neutral and robust homoleptic complexes with rare earth-metal ions. The nonacoordinated Tb(3+) complex Tb(picNN)(3)·6H(2)O is a single-molecule magnet with an activation energy barrier Δ = 22.8 ± 0.5 K and preexponential factor τ(0) = (5.5 ± 1.1) × 10(-9) s. It shows magnetic hysteresis below 1 K.
Related Papers
- → Back to the future: asymmetrical DπA 2,2′-bipyridine ligands for homoleptic copper(i)-based dyes in dye-sensitised solar cells(2023)10 cited
- → Homo- and Heteroleptic 8-Quinaldinolate Complexes From Elevated-temperature Rearrangements(2013)6 cited
- → Exploitation of a Very Strongly σ‐Donating SnII Ligand: Synthesis of a Homoleptic, Octahedral NiIV Complex(2008)14 cited
- → Homoleptic ‘sandwich’ complexes of substituted tris(methimazolyl)borate ligands with ruthenium, rhodium and palladium(2013)5 cited
- → Structures and Reactivities of Organocopper Compounds(2002)23 cited