Chemiochromic properties of mixed-ligand lanthanide phthalocyanine complexes with phthalocyanine cation-radical

摘要

Chemiochromic properties of series of mixed-ligand complexes with general formula Pc~1-LnX_2, (Pc~1- -phthalocyanine cation-radical, Ln-Sm, Eu, Ed, Lu, X- anion of fluorine-containing βdiketone) in the reaction with aliphatic amines have been studied. Reversible chemiochromic transition from starting "red" to reduced "blue" form have been investigated by the electronic and ESR spectra.