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Volumn 105, Issue 20, 2001, Pages 4822-4833

Intramolecular energy transfer in S1- and S2-states of porphyrin trimers

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; ENERGY TRANSFER; FLUORESCENCE; SUBSTITUTION REACTIONS; SUPRAMOLECULAR CHEMISTRY;

EID: 0035942873     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp010596s     Document Type: Article
Times cited : (48)

References (124)
  • 56
    • 0001446699 scopus 로고
    • Gouterman, M., Rentzepis, P., Straub, K., Eds.; American Chemical Society Symposium Series 321; American Chemical Society: Washington, DC
    • (a) Kobayashi, H.; Kaizu, Y. In Porphyrins: Excited States and Dynamics; Gouterman, M., Rentzepis, P., Straub, K., Eds.; American Chemical Society Symposium Series 321; American Chemical Society: Washington, DC, 1986; p 105.
    • (1986) Porphyrins: Excited States and Dynamics , pp. 105
    • Kobayashi, H.1    Kaizu, Y.2
  • 98
    • 33750222434 scopus 로고    scopus 로고
    • The analogous coupling reactions with 5, 15-dibromo porphyrin gave lower yields of 2 and 4 (ca. 20-25%) along with more amounts of 23 and 25 (50-60%)
    • The analogous coupling reactions with 5, 15-dibromo porphyrin gave lower yields of 2 and 4 (ca. 20-25%) along with more amounts of 23 and 25 (50-60%).
  • 105
    • 33750206581 scopus 로고    scopus 로고
    • Since the excitation wavelength corresponds to the high energy edge of the Soret band, inclusion of a rise component with a shorter time constant was reported to lead to better fitting analysis (ref 13a)
    • Since the excitation wavelength corresponds to the high energy edge of the Soret band, inclusion of a rise component with a shorter time constant was reported to lead to better fitting analysis (ref 13a).
  • 106
    • 0011463548 scopus 로고    scopus 로고
    • note
    • 2 energy transfer.
  • 120
    • 0004214293 scopus 로고
    • Dolphin, D., Ed.; Academic Press: New York, Chap 4
    • (c) Fajer, J.; Davis, M. S. In The Porphyrins; Dolphin, D., Ed.; Academic Press: New York, 1979; Vol. 4, Chap 4.
    • (1979) The Porphyrins , vol.4
    • Fajer, J.1    Davis, M.S.2
  • 122
    • 0011447174 scopus 로고    scopus 로고
    • The calculation was performed by MOPAC 97 (AM1) on Chem3D Pro (Version 5.0, Cambridge Soft Co.)
    • The calculation was performed by MOPAC 97 (AM1) on Chem3D Pro (Version 5.0, Cambridge Soft Co.).
  • 123
    • 33750217178 scopus 로고    scopus 로고
    • y-transition
    • y-transition.
  • 124
    • 33750221678 scopus 로고    scopus 로고
    • Although we do not have clear explanation for these observations at the present stage, these facts may indicate that the Si-Si energy transfer is accompanied by some photochemical event such as an approach to an equilibrium between the Si-states of the donor and acceptor, as suggested by one of the referees, or formation of delocalized excited state over the donor and acceptor porphyrins
    • Although we do not have clear explanation for these observations at the present stage, these facts may indicate that the Si-Si energy transfer is accompanied by some photochemical event such as an approach to an equilibrium between the Si-states of the donor and acceptor, as suggested by one of the referees, or formation of delocalized excited state over the donor and acceptor porphyrins.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.