Comparison of the photochemical properties of phthalocyanine and hemiporphyrazine Zn(II) complexes
作者:Tamara Maldonado、Guillermo Ferraudi、A. Graham Lappin、Allen G. Oliver
DOI:10.1016/j.jphotochem.2023.114715
日期:2023.3
complexes are dissolved and form species [Zn(Hp)(Br)]–, and [Zn(Pc)(Br)]–. The increase in formation of the hemiporphyrazine bromide adduct is revealed by a linear dependence of the UV–Vis absorption spectrum on the Br– concentration whereas, over the same concentration range, absorption measurements indicate the formation of the phthalocyanine bromide adduct in solution. The x-ray and molecular structure