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Volumn 123, Issue 9, 2005, Pages

On the theory of the CO+OH reaction, including H and C kinetic isotope effects

Author keywords

[No Author keywords available]

Indexed keywords

INTRAMOLECULAR ENERGY TRANSFER; KINETIC ISOTOPE EFFECTS; MOLECULAR-BEAM DATA; TUNNELING EFFECTS;

EID: 24944499979     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2031208     Document Type: Article
Times cited : (40)

References (63)
  • 1
    • 0004240372 scopus 로고    scopus 로고
    • 3rd ed. (Oxford University Press, New York
    • R. P. Wayne, Chemistry of Atmospheres, 3rd ed. (Oxford University Press, New York, 2000).
    • (2000) Chemistry of Atmospheres
    • Wayne, R.P.1
  • 30
    • 0001349289 scopus 로고
    • edited by H.Schmidt, H.Förstel, and K.Heinzinger (Elsevier, New York
    • H. G. J. Smit, A. Volz, D. H. Ehhalt, and H. Knappe, in Stable Isotopes, edited by, H. Schmidt, H. Förstel, and, K. Heinzinger, (Elsevier, New York, 1982), pp. 147-152.
    • (1982) Stable Isotopes , pp. 147-152
    • Smit, H.G.J.1    Volz, A.2    Ehhalt, D.H.3    Knappe, H.4
  • 44
    • 24944545250 scopus 로고    scopus 로고
    • note
    • With the same values of α for various bath gases, the difference of calculated rates by using the rotational constants and vibrational frequencies between CC and Yu (Ref.) is less than 1% as pressure is under 1000 torr. The values of carbon-isotope fractionation by CC is higher than the other by around 1 per mil at low pressure and around 2.5 per mil at 1 atm. Thus, the structures and vibrational frequencies by CC is good enough for this study.
  • 45
    • 24944571861 scopus 로고    scopus 로고
    • Gaussian, Inc., Pittsburgh, PA
    • M. J. Frisch, G. W. Trucks, H. B. Schlegel, GAUSSIAN 98, revision A.11.3, Gaussian, Inc., Pittsburgh, PA, 2002.
    • (2002)
    • Frisch, M.J.1    Trucks, G.W.2    Schlegel, H.B.3
  • 46
    • 24944483796 scopus 로고    scopus 로고
    • The tunneling corrections for microcanonical systems were described by Marcus (Ref.). Instead of the usual sum over states N (EJ), Σ1, one sums over the TS-dependent tunneling over probabilities Σκ (εJ) for ε
    • Marcus1    Miller2
  • 50
    • 24944533451 scopus 로고    scopus 로고
    • note
    • The rotational barrier was obtained from the high-level ab initio calculations by Yu (Ref.).
  • 51
    • 24944485521 scopus 로고    scopus 로고
    • note
    • The sharp barrier at TSd is not included in any analytical potential functions by Schatz (Refs.and).
  • 62
    • 84861241570 scopus 로고    scopus 로고
    • The HO-CO distance of TSa optimized by B3LYP is too long, which is around 2.99 Å in B3LYP, so doubtful frequencies would be expected. A similar result happened when Lin used B3LYP6-311G (d,p) to calculate TSa. (Ref. 21).
    • The HO-CO distance of TSa optimized by B3LYP is too long, which is around 2.99 Å in B3LYP, so doubtful frequencies would be expected. A similar result happened when Lin used B3LYP6-311G (d,p) to calculate TSa. (Ref.).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.