Optical and Redox Properties of Ruthenium Phthalocyanine Complexes Tuned with Axial Ligand Substituents
作者:Tristan Rawling、Hong Xiao、Sang-Tae Lee、Stephen B. Colbran、Andrew M. McDonagh
DOI:10.1021/ic061866u
日期:2007.4.1
properties of the rutheniumphthalocyanine complexes [[(t-Bu)4Pc]Ru(4-Rpy)2], where R = NO2, Me, NH2, and NMe2, are reported. The electron density at the macrocycle may be adjusted using the axialligand substituents, which have varying electron-donating/withdrawing strengths. Electrochemical data show that the axial pyridine ligand substituents exert significant influence over the phthalocyanine ring-based