Exceptionally high temperature spin crossover in amide-functionalised 2,6-bis(pyrazol-1-yl)pyridine iron(<scp>ii</scp>) complex revealed by variable temperature Raman spectroscopy and single crystal X-ray diffraction
Max Attwood, Hiroki Akutsu, Lee Martin, Toby J. Blundell, Pierre Le Maguerè, Scott S. Turner
Abstract
salt support the presence of a high temperature SCO. It is speculated that the presence of hysteresis may be attributed to differences in the inter-molecular hydrogen bonding in the low spin and high spin states.
Topics & Concepts
Spin crossoverPyridineAmideCrystallographyRaman spectroscopyLigand (biochemistry)ChemistryDiffractionSingle crystalSpin transitionMedicinal chemistryOrganic chemistryPhysicsReceptorOpticsBiochemistryMagnetism in coordination complexesLanthanide and Transition Metal ComplexesMetal complexes synthesis and properties