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Volumn 103, Issue 1, 1999, Pages 10-20

Energy transfer in bichromophoric molecules: The effect of symmetry and donor/acceptor energy gap

Author keywords

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Indexed keywords


EID: 0002797192     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp9831280     Document Type: Article
Times cited : (32)

References (40)
  • 1
    • 3943082506 scopus 로고    scopus 로고
    • (a) Speiser, S. Chem. Rev. 1996, 96, 1953 and references therein.
    • (1996) Chem. Rev. , vol.96 , pp. 1953
    • Speiser, S.1
  • 2
    • 0345060761 scopus 로고
    • (b) Newton, M. D. Chem. Rev. 1991, 91, 767 and references therein.
    • (1991) Chem. Rev. , vol.91 , pp. 767
    • Newton, M.D.1
  • 13
    • 85034535754 scopus 로고    scopus 로고
    • note
    • 1 state, τ > 20 ns.
  • 16
    • 85034548716 scopus 로고    scopus 로고
    • note
    • DA, are obtained from the splittings (i.e., the shifts of the diagonal elements) calculated at the ab initio or semiempirical level for a degenerate donor-acceptor pair and transferred to the nondegenerate systems under study. A better solution involves a calculation on a realistic donor-acceptor pair and direct extraction of the off-diagonal elements. Since both approaches by default calculate the coupling between the v = 0 levels of the donor - acceptor pair, neither of them is capable of accounting for the presence of strong vibronic coupling. Therefore, in cases with complete symmetry cancellations of the Coulomb and exchange integrals involving the localized electronic wave functions of the donor and the acceptor, such calculations do not yield a useful estimate of the magnitude of the electronic interaction between the two chromophores.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.