6533b86efe1ef96bd12cb670

RESEARCH PRODUCT

Fe(II) spin crossover complexes of a derivative of 2,6-bis(pyrazol-1-yl)pyridine (1-bpp) functionalized with a carboxylic acid in the 3-pyridyl position

Mario Palacios-corellaEugenio CoronadoMiguel Clemente-leónVíctor García-lópez

subject

chemistry.chemical_classification010405 organic chemistryLigandCarboxylic acid010402 general chemistry01 natural sciencesMedicinal chemistryLIESST0104 chemical sciences3. Good healthInorganic Chemistrychemistry.chemical_compoundchemistrySpin crossoverPyridineÀcids carboxílicsMaterials ChemistryDesolvationCompostos de coordinacióPhysical and Theoretical ChemistryDerivative (chemistry)

description

Abstract The preparation of a new bis(pyrazol-1-yl)pyridine (1-bpp) derivative functionalized with a carboxylic acid in the 3-pyridyl position, bpp3-COOH ligand is reported together with the structure and spin-crossover (SCO) properties of [FeII(bpp3-COOH)2](ClO4)2·0.5EtOH·0.5H2O (1). Magnetic properties of 1 indicate that LS is favored. Desolvation leads to a gradual and incomplete SCO. Solvated and desolvated compounds show LIESST effect.

yearjournalcountryeditionlanguage
2019-09-01Polyhedron
10.1016/j.poly.2019.05.029http://dx.doi.org/10.1016/j.poly.2019.05.029