Iron(II) Complexes of 4-(Alkyldisulfanyl)-2,6-di(pyrazolyl)pyridine Derivatives. Correlation of Spin-Crossover Cooperativity with Molecular Structure Following Single-Crystal-to-Single-Crystal Desolvation
Rafał Kulmaczewski, Laurence J. Kershaw Cook, Christopher M. Pask, Oscar Céspedes, Malcolm A. Halcrow
Abstract
= 4-(methyldisulfanyl)-2,6-bis(pyrazolyl)pyridine) shows an abrupt spin transition just above room temperature, with an unsymmetrical and structured hysteresis loop, whose main features are reversible upon repeated thermal scanning.
Topics & Concepts
CooperativitySpin crossoverSingle crystalPyridineChemistryCrystallographyMoleculeCrystal (programming language)Organic chemistryProgramming languageBiochemistryComputer scienceMagnetism in coordination complexesMetal-Catalyzed Oxygenation MechanismsMetal complexes synthesis and properties