0000000001314574
AUTHOR
Petr Neugebauer
Bimetallic MnIII–FeII hybrid complexes formed by a functionalized MnIII Anderson polyoxometalate coordinated to FeII: observation of a field-induced slow relaxation of magnetization in the MnIII centres and a photoinduced spin-crossover in the FeII centres
The synthesis and crystal structure of an Anderson POM functionalized with two 2,6-di(pyrazol-1-yl)-pyridine (1-bpp) ligands are reported (compound 1). High-frequency electron paramagnetic resonance (HF-EPR) and magnetic measurements show that it presents a significant negative axial zero-field splitting and field-induced slow relaxation of magnetization due to the presence of isolated MnIII anisotropic magnetic ions. Complexation of 1 with FeII gives rise to a 2D cationic network formed by Anderson POMs coordinated to two FeII ions through the two tridentate 1-bpp ligands and to other two FeII ions through two oxo ligands in compound 2, and to an anionic polymeric network formed by Anderso…
CCDC 1058520: Experimental Crystal Structure Determination
Related Article: Alexandre Abhervé, Mario Palacios-Corella, Juan Modesto Clemente-Juan, Raphael Marx, Petr Neugebauer, Joris van Slageren, Miguel Clemente-León, Eugenio Coronado|2015|J.Mater.Chem.C|3|7936|doi:10.1039/C5TC01089F
CCDC 1058519: Experimental Crystal Structure Determination
Related Article: Alexandre Abhervé, Mario Palacios-Corella, Juan Modesto Clemente-Juan, Raphael Marx, Petr Neugebauer, Joris van Slageren, Miguel Clemente-León, Eugenio Coronado|2015|J.Mater.Chem.C|3|7936|doi:10.1039/C5TC01089F