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Volumn 307, Issue 5709, 2005, Pages 558-563

Dark structures in molecular radiationless transitions determined by ultrafast diffraction

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC COMPOUNDS; GROUND STATE; POTENTIAL ENERGY; RADIATION;

EID: 12944273297     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1107291     Document Type: Article
Times cited : (151)

References (45)
  • 3
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    • R. A. Moss, M. S. Platz, M. Jones, Eds. (Wiley, New York)
    • J. D. Baldwin, in Reactive Intermediate Chemistry, R. A. Moss, M. S. Platz, M. Jones, Eds. (Wiley, New York, 2004), p. 899.
    • (2004) Reactive Intermediate Chemistry , pp. 899
    • Baldwin, J.D.1
  • 12
    • 0343324593 scopus 로고    scopus 로고
    • T. Frängsmyr, Ed. (Almqvist & Wiksell, Stockholm)
    • A. H. Zewail, in Les Prix Nobel: The Nobel Prizes 1999, T. Frängsmyr, Ed. (Almqvist & Wiksell, Stockholm, 2000), pp. 103-203.
    • (2000) Les Prix Nobel: The Nobel Prizes 1999 , pp. 103-203
    • Zewail, A.H.1
  • 13
    • 0035910396 scopus 로고    scopus 로고
    • H. Ihee et al., Science 291, 458 (2001).
    • (2001) Science , vol.291 , pp. 458
    • Ihee, H.1
  • 30
    • 12944326939 scopus 로고    scopus 로고
    • note
    • Although it is conceivable that the hot ground-state molecules could undergo further ring-opening reaction, our one-photon energy of ∼107 kcal/mol is inadequate for complete C-N bond scission on the ground state. Furthermore, cleavage via this mechanism is known to proceed via initial loss of the α-hydrogen atom to form the pyridyl radical (44); however, there is minimal loss of hydrogen observed in pyridine upon photoexcitation (23).
  • 35
    • 12944308396 scopus 로고    scopus 로고
    • personal communication
    • J. W. Pavlik, personal communication.
    • Pavlik, J.W.1
  • 45
    • 12944297205 scopus 로고    scopus 로고
    • note
    • Supported by NSF and the U.S. Air Force Office of Scientific Research.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.