Conformational adaptation and electronic structure of 2H-Tetraphenylporphyrin on Ag(111) during Fe metalation (Articolo in rivista)

Type
Label
  • Conformational adaptation and electronic structure of 2H-Tetraphenylporphyrin on Ag(111) during Fe metalation (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jp111151n (literal)
Alternative label
  • G. Di Santo, C. Castellarin-Cudia, M. Fanetti, B. Taleatu, P. Borghetti, L. Sangaletti, L. Floreano, E. Magnano, F. Bondino, and A. Goldoni, (2011)
    Conformational adaptation and electronic structure of 2H-Tetraphenylporphyrin on Ag(111) during Fe metalation
    in Journal of physical chemistry. C
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Di Santo, C. Castellarin-Cudia, M. Fanetti, B. Taleatu, P. Borghetti, L. Sangaletti, L. Floreano, E. Magnano, F. Bondino, and A. Goldoni, (literal)
Pagina inizio
  • 4155 (literal)
Pagina fine
  • 4162 (literal)
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  • 115 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Giovanni Di Santo,+ Carla Castellarin-Cudia,+ Mattia Fanetti,+ Bidini Taleatu,+,§,|| Patrizia Borghetti,? Luigi Sangaletti,? Luca Floreano,z Elena Magnano,z Federica Bondino,z and Andrea Goldoni+,* +Sincrotrone Trieste S.C.p.A. s.s.14 Km. 163.5, 34012 Trieste, Italy ?Department of Physics, Universit?a Cattolica del Sacro Cuore Brescia, Italy zIstituto O_cina dei Materiali-CNR, Lab. TASC, s.s. 14 km 163,5, 34149 Trieste, Italy §Department of Physics, Obafemi Awolowo University - Ile-Ife, Nigeria International Center of Theoretical Physics, St. Costiera 11, 34151 Trieste, Italy (literal)
Titolo
  • Conformational adaptation and electronic structure of 2H-Tetraphenylporphyrin on Ag(111) during Fe metalation (literal)
Abstract
  • In-situ metalation of porphyrin molecules in ultrahigh vacuum (UHV) is of great interest for the character- ization of pure species in a controlled environment. Here, we report the characterization of the electronic states and the molecules' geometrical adaptation during the formation of pure 2H-5,10,15,20-tetraphenylporphyrin (2H-TPP) and Fe- tetra- phenylporphyrin (Fe-TPP) layers on Ag(111) single crystal. Core level absorption spectra indicate the _at conformation of the monolayer suggesting an adatom hopping instead of a surface mediated dopant di_usion for the metalation process. Photoemission points out that the interaction between Fe dz-states and Ag bands increases the monolayer metallic character already induced by the charge transfer from the substrate. (literal)
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