science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: hydrogen sulfide				Other names: sulfane

Formula: H2S						CAS-No.: 7783-06-4

Study: photoabsorption, fluorescence

                
Authors: L.C. Lee, X. Wang, M. Suto

Title: Quantitative photoabsorption and fluorescence spectroscopy of H2S and D2S at 49–240 nm

Journal/Source: J. Chem. Phys., 86, 4353, (1987); DOI:10.1063/1.451897


Data: 

Energy/Wavelength range: 49 - 240 nm

Resolution: 

Temperature: 

Temperature dependence: 

Pressure/Concentration:

Phase:

pH:


Comments: Photoabsorption and fluorescence cross sections of H2S and D2S were measured in the 49–240 nm region 
using synchrotron radiation as a light source. Fluorescence from photoexcitation of H2S appears at 49-97 nm but not in 
the longer wavelength region.
The SD(A–X) fluorescence was observed from photoexcitation of D2S at 100–151 nm, for which the fluorescence cross 
section and quantum yield were measured.

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