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Volumn 4, Issue 3, 2003, Pages 292-295

Substantial errors from time-dependent density functional theory for the calculation of excited states of large π systems

Author keywords

Arenes; Density functional calculations; Excited states

Indexed keywords

AROMATIC COMPOUNDS; EXCITED STATES;

EID: 0037451468     PISSN: 14394235     EISSN: None     Source Type: Journal    
DOI: 10.1002/cphc.200390047     Document Type: Article
Times cited : (504)

References (40)
  • 1
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    • Springer Series in Topics in Current Chemistry (Ed.: R. F. Nalewajski), Springer, Heidelberg
    • E. U. K. Gross, J. F. Dobson, M. Petersilka, Density Functional Theory II, Springer Series in Topics in Current Chemistry (Ed.: R. F. Nalewajski), Springer, Heidelberg, 1996.
    • (1996) Density Functional Theory II
    • Gross, E.U.K.1    Dobson, J.F.2    Petersilka, M.3
  • 20
    • 0000453730 scopus 로고    scopus 로고
    • [14e] are in agreement with our findings for the acenes. a) S. Hirata, M. Head-Gordon, R.J. Bartlett, J. Chem. Phys. 1999, 111, 10774-10786; b) C-P. Hsu, S. Hirata, M. HeadGordon, J. Phys. Chem. 2001, 105, 451-458.
    • (1999) J. Chem. Phys. , vol.111 , pp. 10774-10786
    • Hirata, S.1    Head-Gordon, M.2    Bartlett, R.J.3
  • 21
    • 0035131725 scopus 로고    scopus 로고
    • [14e] are in agreement with our findings for the acenes. a) S. Hirata, M. Head-Gordon, R.J. Bartlett, J. Chem. Phys. 1999, 111, 10774-10786; b) C-P. Hsu, S. Hirata, M. HeadGordon, J. Phys. Chem. 2001, 105, 451-458.
    • (2001) J. Phys. Chem. , vol.105 , pp. 451-458
    • Hsu, C.-P.1    Hirata, S.2    HeadGordon, M.3
  • 26
    • 0012783352 scopus 로고    scopus 로고
    • note
    • a excitation energy) values of 2.93 eV (422), 2.09 eV (593), 1.56 (796) and 1.20 eV (1033) for n = 3-6 (wavelength [nm] in parentheses, β has been adjusted such that δε for naphthalene matches the experimental value). The corresponding ΔE [nm] versus n plot is nonlinear, that is, the underestimation increases with system size.
  • 30
    • 0012798957 scopus 로고    scopus 로고
    • note
    • o (where the DFT potential is expected to be too small). This observation supports our idea that indeed the wrong asymtotic form of the potential causes the errors. Details of this analysis and an extension to nonlinear acenes are in progress.
  • 39
    • 0040759177 scopus 로고    scopus 로고
    • ftp//ftpchemieuni-karlsruhede/pub/cbasen
    • F. Weigend, M. Häser, H. Patzelt, R. Ahlrichs, Chem. Phys. Lett. 1998, 294, 143-152. Optimised RI-MP2 auxilary basis sets available via anonymous ftp://ftp.chemie.uni-karlsruhe.de/pub/cbasen.
    • (1998) Chem. Phys. Lett. , vol.294 , pp. 143-152
    • Weigend, F.1    Häser, M.2    Patzelt, H.3    Ahlrichs, R.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.