Spectroscopic investigation of the electronic and excited state properties of para-substituted tetraphenyl porphyrins and their electrochemically generated ions
A fundamental role of the solvent polarity and remote substitution of the 2-(4-R-phenyl)-1 H-imidazo[4,5- f][1,10]phenanthroline framework in controlling the ground- and excited-state properties of Re(I) chromophores [ReCl(CO)3(R-C6H4-imphen)]