Hole delocalization in naphthalocyaninatophthalocyaninatolutetium (III)
作者:Naoto Ishikawa、Osamu Ohno、Youkoh Kaizu
DOI:10.1016/0009-2614(91)87115-r
日期:1991.5
From comparison of the absorption and MCD spectra of a hetero-dimer complex, naphthalocyaninatophthalocyaninatolutetium(III) ([Lu(Nc)(Pc)], with the corresponding spectra of [Lu(Pc)2] and [Lu(Nc)2] (Pc = phthalocyanine, Nc = naphthalocyanine), the delocalization of the unpaired electron in [Lu(Nc)(Pc)] is demonstrated. The lowest excitations of the hetero-dimer arise in the middle of those of [Lu(Pc)2] and [Lu(Nc)2]. The lowest excited states of these complexes are assigned on the basis of the hole delocalization.