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Volumn 112, Issue 10, 2008, Pages 2093-2103

Trajectory surface hopping study of the O(3P) + ethylene reaction dynamics

Author keywords

[No Author keywords available]

Indexed keywords

INTERSYSTEM CROSSING (ISC); PRODUCT DISTRIBUTIONS; SPIN-ORBIT COUPLING (SOC); TRAJECTORY SURFACE HOPPING;

EID: 47049094200     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp076716z     Document Type: Article
Times cited : (81)

References (45)
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    • Melius, C. F. unpublished results cited in Schmoltner, A. M.; Chu, P. M.; Brudzynski, R. J.; Lee, Y. T. J. Chem. Phys. 1989, 91, 6926.
    • Melius, C. F. unpublished results cited in Schmoltner, A. M.; Chu, P. M.; Brudzynski, R. J.; Lee, Y. T. J. Chem. Phys. 1989, 91, 6926.
  • 21
    • 47049097758 scopus 로고
    • 1978, 68, 185.
    • (1978) , vol.185 , Issue.68
  • 30
    • 47049117812 scopus 로고    scopus 로고
    • Kong, J, White, C. A, Krylov, A. I, Sherrill, C. D, Adamson, R. D, Furlani, T. R, Lee, M. S, Lee, A. M, Gwaltney, S. R, Adams, T. R, Ochsenfeld, C, Gilbert, A. T. B, Kedziora, G. S, Rassolov, V. A, Maurice, D. R, Nair, N, Shao, Y, Besley, N. A, Maslen, P. E, Dombroski, J. P, Dachsel, H, Zhang, W. M, Korambath, P. P, Baker, J, Byrd, E. F. C, Van Voorhis, T, Oumi, M, Hirata, S, Hsu, C. P, Ishikawa, N, Florian, J, Warshel, A, Johnson, B. G, Gill, P. M. W, Head-Gordon, M, Pople, J. A. Q-Chem, Version 2.0; Q-Chem, Inc, Export, PA, 2000
    • Kong, J.; White, C. A.; Krylov, A. I.; Sherrill, C. D.; Adamson, R. D.; Furlani, T. R.; Lee, M. S.; Lee, A. M.; Gwaltney, S. R.; Adams, T. R.; Ochsenfeld, C.; Gilbert, A. T. B.; Kedziora, G. S.; Rassolov, V. A.; Maurice, D. R.; Nair, N.; Shao, Y.; Besley, N. A.; Maslen, P. E.; Dombroski, J. P.; Dachsel, H.; Zhang, W. M.; Korambath, P. P.; Baker, J.; Byrd, E. F. C.; Van Voorhis, T.; Oumi, M.; Hirata, S.; Hsu, C. P.; Ishikawa, N.; Florian, J.; Warshel, A.; Johnson, B. G.; Gill, P. M. W.; Head-Gordon, M.; Pople, J. A. Q-Chem, Version 2.0; Q-Chem, Inc.: Export, PA, 2000.
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    • 1997, 106, 2599.
    • (1997) , vol.2599 , Issue.106
  • 43
    • 47049091850 scopus 로고    scopus 로고
    • We observed that, for a SOC, 30 cm-1, at the end of 4000 integration steps, the ratio between the triplet trajectories that had already dissociated (the cross section was ∼8.5 a02) and all the singlet trajectories (the cross section was ∼4.1 a0 2) was 2:1, which means that in the triplet CH2CH 2O biradical region, ISC cannot compete with direct dissociation on the triplet surface. To estimate a lower bound to the final triplet to singlet ratio, we assume a 1:1 ratio between direct dissociation on the triplet surface and ISC to the singlet surface for the triplet biradicals that remain after 4000 steps (the cross section was ∼20.5 a02, This yields a triplet to singlet ratio >(8.5, 20.5 × 0.5, 4.1, 20.5 × 0.5) ≈ 57:43
    • 2). This yields a triplet to singlet ratio >(8.5 + 20.5 × 0.5)/(4.1 + 20.5 × 0.5) ≈ 57:43.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.