Ultraviolet Absorption of SO2: Dissociation Energies of SO2and SO

作者: P. Warneck , F. F. Marmo , J. O. Sullivan

DOI: 10.1063/1.1725260

关键词: Two-photon absorptionHydrogenBond-dissociation energyAtomic physicsUltraviolet absorptionEmission spectrumDissociation (chemistry)WavelengthLimit valueChemistryPhysical and Theoretical ChemistryGeneral Physics and Astronomy

摘要: The absorption intensities of SO2 were measured in the wavelength region 1849–3150 A employing hydrogen continuum as source and at selected wavelengths utilizing mercury line spectrum. pressure dependence intensity was investigated 1849, 2537, 3131 A. existence an commencing 2280 has been established attributed to dissociation forming SO a ground‐state oxygen atom. onset provides upper limit value energy SO2. implications upon energies are discussed.

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