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Volumn 128, Issue 32, 2006, Pages 10474-10483

Spectroscopic determination of proton position in the proton-coupled electron transfer pathways of donor-acceptor supramolecule assemblies

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON TRANSITIONS; INTERFACES (MATERIALS); PORPHYRINS; POSITION MEASUREMENT; SPECTROSCOPIC ANALYSIS;

EID: 33747587431     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja062430g     Document Type: Article
Times cited : (79)

References (70)
  • 16
    • 0002954307 scopus 로고    scopus 로고
    • Balzani, V., Ed.; Wiley-VCH: Weinheim, Germany; Vol. 1.1.5
    • Hammes-Schiffer, S. In Electron Transfer in Chemistry; Balzani, V., Ed.; Wiley-VCH: Weinheim, Germany, 2001; Vol. 1.1.5, p 189.
    • (2001) Electron Transfer in Chemistry , pp. 189
    • Hammes-Schiffer, S.1
  • 32
    • 0004249665 scopus 로고
    • John Wiley and Sons: Chichester
    • Marcus, Y. In Ion Salvation; John Wiley and Sons: Chichester, 1985; p 136.
    • (1985) Ion Salvation , pp. 136
    • Marcus, Y.1
  • 35
    • 33747600513 scopus 로고
    • Fleming, I., Ed.; John Wiley: New York
    • Woodward, R. B. In Selected Organic Syntheses; Fleming, I., Ed.; John Wiley: New York, 1973; pp 112-114.
    • (1973) Selected Organic Syntheses , pp. 112-114
    • Woodward, R.B.1
  • 55
    • 33747597019 scopus 로고    scopus 로고
    • note
    • NI does not exhibit any absorption features at λ > 400 nm, which rules out resonant energy transfer from the purpurin/chlorin excited states.
  • 69
    • 33747591544 scopus 로고    scopus 로고
    • note
    • This estimate includes the solvent-dependent Coulombic term (ΔG(ε)). Using the Born equation, we estimate an additional 0.14 eV toward the driving force for PCET in these systems in THF. based on a donor-acceptor distance of 14 Å and radii of 5 and 4 Å for the donor and acceptor, respectively.
  • 70
    • 33748266203 scopus 로고
    • This estimate combines an outer-sphere reorganization energy of 0.85 eV (calculated using the Marcus dielectric continuum model for the systems in THF, based on a donor-acceptor distance of 14 Å and radii of 5 and 4 A for the donor and acceptor, respectively) and an estimated inner-sphere contribution of 0.25 eV (based on previous reports that use similar electron donors and acceptors; see: Gaines, G. L., III; O'Neil, M. P.; Svec, W. A.; Niemczyk, M. P.; Wasielewski, M. R. J. Am. Chem. Soc. 1991, 113, 719-721).
    • (1991) J. Am. Chem. Soc. , vol.113 , pp. 719-721
    • Gaines III, G.L.1    O'Neil, M.P.2    Svec, W.A.3    Niemczyk, M.P.4    Wasielewski, M.R.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.