An efficient indirect mechanism for the ultrafast intersystem crossing in copper porphyrins.

@article{HaThi2013AnEI,
  title={An efficient indirect mechanism for the ultrafast intersystem crossing in copper porphyrins.},
  author={M. Ha-Thi and N. Shafizadeh and L. Poisson and B. Soep},
  journal={The journal of physical chemistry. A},
  year={2013},
  volume={117 34},
  pages={
          8111-8
        }
}
  • M. Ha-Thi, N. Shafizadeh, +1 author B. Soep
  • Published 2013
  • Chemistry, Medicine
  • The journal of physical chemistry. A
  • The ultrafast dynamics of copper tetraphenylporphyrin (CuTPP), copper octaethylporphyrin (CuOEP), and of the free base tetraphenylporphyrin (H2TPP), excited in the S2 state have been investigated in the gas phase by femtosecond pump/probe experiments. The porphyrins were excited in the Soret band at 400 nm. Strikingly, the S2-S1 internal conversion in H2TPP is very rapid (110 fs), as compared to that of ZnTPP (600 fs), previously observed. In turn, CuTPP and CuOEP, excited in S2, follow an… CONTINUE READING
    29 Citations
    Ultrafast Intersystem Crossing in Isolated Ag29(BDT)123- Probed by Time-Resolved Pump-Probe Photoelectron Spectroscopy.
    • 2
    • PDF
    Excited state dynamics and conformations of a Cu(ii)-phthalocyanine-perylenebisimide dyad.
    • 2
    Gas phase dynamics of triplet formation in benzophenone.
    • 27
    • PDF

    References

    SHOWING 1-10 OF 33 REFERENCES
    Double-resonance spectroscopy of the jet-cooled free base and Cu(II) complex of protoporphyrin IX.
    • 5