Wang Liming, Zhang Jingsong. Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy[J]. Chinese Journal of Chemical Physics , 2004, 17(3): 357-361. doi: 10.1088/1674-0068/17/3/357-361
Citation: Wang Liming, Zhang Jingsong. Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy[J]. Chinese Journal of Chemical Physics , 2004, 17(3): 357-361. doi: 10.1088/1674-0068/17/3/357-361

Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy

doi: 10.1088/1674-0068/17/3/357-361
Funds:  Project supported by the U. S. National Science Foundation(CHE-0111635)and the Alfred P. Sloan Foundation.
  • Received Date: 2004-05-31
  • Near-ultraviolet absorption spectrum of the B 2A" 0 ← X 2A" band of the vinoxy radical(CH2CHO)is recorded by cavity ringdown spectroscopy(CRDS). The absorption spectrum shows a series of vibronic bands starting from 28786 cm - 1 and an increasing broad background towards higher photon energy. The CRDS absorption spectrum is similar to an early low-resolution absorption spectrum;and the vibronic peak positions match well with those in the laser-induced fluorescence and photofragment yield spectra.
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Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy

doi: 10.1088/1674-0068/17/3/357-361
Funds:  Project supported by the U. S. National Science Foundation(CHE-0111635)and the Alfred P. Sloan Foundation.

Abstract: Near-ultraviolet absorption spectrum of the B 2A" 0 ← X 2A" band of the vinoxy radical(CH2CHO)is recorded by cavity ringdown spectroscopy(CRDS). The absorption spectrum shows a series of vibronic bands starting from 28786 cm - 1 and an increasing broad background towards higher photon energy. The CRDS absorption spectrum is similar to an early low-resolution absorption spectrum;and the vibronic peak positions match well with those in the laser-induced fluorescence and photofragment yield spectra.

Wang Liming, Zhang Jingsong. Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy[J]. Chinese Journal of Chemical Physics , 2004, 17(3): 357-361. doi: 10.1088/1674-0068/17/3/357-361
Citation: Wang Liming, Zhang Jingsong. Near-Ultraviolet Absorption Spectrum of Vinoxy Radical(CH2CHO)by Cavity Ringdown Spectroscopy[J]. Chinese Journal of Chemical Physics , 2004, 17(3): 357-361. doi: 10.1088/1674-0068/17/3/357-361

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