Structural origin of the gradual spin transition in a mononuclear iron(II) complex
Language
en
Article de revue
This item was published in
Journal of Physics and Chemistry of Solids. 2012, vol. 73, n° 2, p. 193-197
Elsevier
English Abstract
Variable temperature single crystal X-ray diffraction and SQUID magnetometry experiments have revealed a gradual spin transition in [FeII(L)](ClO4)2 (where L=1,4,7-tris(2-aminophenyl)-1,4,7-triazacyclononane), centred ...Read more >
Variable temperature single crystal X-ray diffraction and SQUID magnetometry experiments have revealed a gradual spin transition in [FeII(L)](ClO4)2 (where L=1,4,7-tris(2-aminophenyl)-1,4,7-triazacyclononane), centred around room temperature. The gradual nature of the spin transition has been attributed to the lack of significant intermolecular interactions between iron centres and the propensity of the counter ions to accommodate the internal strain in the crystal caused by spin crossover.Read less <
English Keywords
Organometallic compounds
X-ray diffraction
Magnetic properties
Crystal structure
Origin
Hal imported