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X-ray spectral and photoelectron study of the electronic structure of copper phthalocyanine and its fluoro-substituted analog
Authors:L. N. Mazalov  G. I. Semushkina  S. A. Lavrukhina  E. V. Korotaev  A. I. Boronin  R. V. Gulyaev  T. V. Basova
Affiliation:1. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia
3. Novosibirsk State University, Novosibirsk, Russia
4. Novosibirsk State Technical University, Novosibirsk, Russia
2. G. K. Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia
Abstract:A complex experimental study of Cu(2p 3/2), Cu(2p 1/2) photoelectron and Kα1,2 and Lα1,2 X-ray emission spectra of copper in copper phthalocyanine CuPcH16 and its fluoro-substituted analog CuPcF16 is carried out. A charge transfer model is used to interpret the spectra. It is shown that Kα1 and Kα2 lines of the spindoublet of copper have a complex structure due to the processes of metal-to-ligand charge transfer. The role of a satellite in the formation of emission lines is revealed.
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