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Volumn 18, Issue 4, 2008, Pages 381-391

Design, synthesis, and uniquely electron-spin-polarized quartet photo-excited state of a π-conjugated spin system generated via the ion-pair state

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRONS; ENERGY TRANSFER; IONS; PARAMAGNETIC RESONANCE; PHOTOEXCITATION; SYNTHESIS (CHEMICAL);

EID: 38049087043     PISSN: 09599428     EISSN: 13645501     Source Type: Journal    
DOI: 10.1039/b714868b     Document Type: Article
Times cited : (47)

References (48)
  • 30
    • 84943008728 scopus 로고    scopus 로고
    • bodipy: 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
    • bodipy: 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
  • 38
    • 0001038501 scopus 로고
    • The details of the spectral simulation are similar to those described in ref. 8b, with eqn (6) from ref. 8b being modified as follows: PMs = ω1Pzero field Ms + ω2P high field Ms, ω1 = 0.45, and ω2 = 0.55, as described in the text. P zero field Ms is the expectation value of the density matrix, which represents the populations of the zero-field spin sublevels and P high field Ms is that of the high-field spin sublevels (|S, MS). The doublet ground state was independently simulated using the g value determined experimentally and superimposed onto the quartet spectrum
    • Y. Teki I. Fujita T. Takui T. Kinoshita K. Itoh J. Am. Chem. Soc. 1994 116 11499
    • (1994) J. Am. Chem. Soc. , vol.116 , pp. 11499
    • Teki, Y.1    Fujita, I.2    Takui, T.3    Kinoshita, T.4    Itoh, K.5
  • 42
    • 0000830999 scopus 로고
    • Although we tried the increase of the SCF cycles and the HOMO-LUMO mixing method to force the convergence, we could not obtain enough SCF convergency. This may be attributed to the intrinsic electronic structure of BF2 in the bodipy component and the large molecular size of 1
    • A. V. Astashkin A. Schweiger Chem. Phys. Lett. 1990 174 595
    • (1990) Chem. Phys. Lett. , vol.174 , pp. 595
    • Astashkin, A.V.1    Schweiger, A.2
  • 47
    • 0029963384 scopus 로고    scopus 로고
    • From the absorption spectrum shown in Fig. 2, the magnitude of the interaction between D and A is estimated to be about 2300 cm-1 as shown in the text. Such a large interaction cannot be a through-space interaction. Therefore, it is clear that PET is a through-bond effect in this case
    • K. Hasharoni H. Levanon S. R. Greenfield D. J. Gosztola W. A. Svec M. R. Wasielewski J. Am. Chem. Soc. 1996 118 10228
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 10228
    • Hasharoni, K.1    Levanon, H.2    Greenfield, S.R.3    Gosztola, D.J.4    Svec, W.A.5    Wasielewski, M.R.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.