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Volumn 5, Issue 5, 2004, Pages 740-743

Probing the vibrations of shared, OH+O-bound protons in the gas phase

Author keywords

Hydrogen bonds; Mass spectrometry; Proton bound dimers; Vibrational spectroscopy

Indexed keywords

ETHERS; FUELS; GASES; MASS SPECTROMETRY; VIBRATIONAL SPECTROSCOPY;

EID: 2642557001     PISSN: 14394235     EISSN: None     Source Type: Journal    
DOI: 10.1002/cphc.200400062     Document Type: Article
Times cited : (98)

References (30)
  • 4
    • 0033525924 scopus 로고    scopus 로고
    • M. Saraste, Science 1999, 283, 1488-1493.
    • (1999) Science , vol.283 , pp. 1488-1493
    • Saraste, M.1
  • 10
    • 2642565541 scopus 로고    scopus 로고
    • note
    • A complete description of the IRMPD mechanism is available elsewhere (ref. [11]). Briefly, energy from an absorbed photon is rapidly relaxed to other vibrational modes via intramolecular vibrational redistribution (IVR). Since cross-anharmonicities tend to be small, the original mode remains resonant with the light source. This allows rapid, noncoherent absorption of many photons, causing resonant "heating" of a molecule beyond its fragmentation threshold.
  • 21
    • 2642529749 scopus 로고    scopus 로고
    • note
    • Re-presentation of raw data provided by K. R. Asmis.
  • 24
    • 2642566364 scopus 로고    scopus 로고
    • note
    • Calculations done at MP2 level with cc-pVDZ basis using the Gaussian 98 program (ref.[23]). All structures reported as minima had no imaginary frequencies, while the symmetric transition state structure for protonated diglyme had exactly one imaginary frequency along the normal coordinate connecting the wells of the double minimum potential.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.