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Volumn 110, Issue 13, 2006, Pages 4397-4404

Magnitude of the CH/π interaction in the gas phase: Experimental and theoretical determination of the accurate interaction energy in benzene-methane

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; GROUND STATE; IONIZATION; MASS SPECTROMETRY; MATHEMATICAL MODELS; METHANE; MOLECULAR DYNAMICS; PROBABILITY DENSITY FUNCTION;

EID: 33646380090     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp0605909     Document Type: Article
Times cited : (142)

References (96)
  • 62
    • 0004168595 scopus 로고    scopus 로고
    • Cambridge University Press: Cambridge, U.K.
    • Schlag, E. W. ZEKE Spectroscopy; Cambridge University Press: Cambridge, U.K., 1998.
    • (1998) ZEKE Spectroscopy
    • Schlag, E.W.1
  • 88
    • 33646350138 scopus 로고    scopus 로고
    • note
    • CCSD(T)(limit) of our model structure (-1.483 kcal/mol) obtained using the same procedure.
  • 89
    • 33646370053 scopus 로고    scopus 로고
    • note
    • 0.
  • 95
    • 33646371346 scopus 로고    scopus 로고
    • note
    • Recently, Truhlar et al. reported that the energy of weak interaction (OH/π) was estimated accurately by the DFT method using a functional modified by them. Electrostatic interaction contributes to the attraction in the OH/π interaction largely (ref 96). The large electrostatic interaction would be the cause of the good performance of their DFT calculations, as DFT calculations can evaluate electrostatic interaction sufficiently accurately. They also reported the calculations of the NH/π interaction using the same functional. Their calculations underestimate the energy of the NH/π interaction, where the contribution of the electrostatic interaction is smaller than that in the OH/π interaction.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.