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

Substance: oxygen					Other Names: 

Formula: O2						CAS-No.: 7782-44-7

Study: uv/vis absorption spectrum


Authors: H.S. Johnston, M. Paige, F. Yao

Title: Oxygen Absorption Cross Sections in the Herzberg Continuum and Between 206 and 327 K

Journal/Source: J. Geophys. Res., 89 (D7), 11661-11665, (1984); DOI: 10.1029/JD089iD07p11661


Data: diagram, table

Energy/Wavelength range: 205 - 225 nm

Resolution: 

Temperature: 297 - 327 K

Temperature dependence: yes

Pressure/Concentration: 100 - 750 Torr

Phase: gas

pH:


Comments: The ultraviolet absorption cross sections for molecular oxygen have been determined for wavelengths between 205 and 225 nm, for 
temperatures between 206 and 327 K, and at a pressure from 100 to 750 torr. No temperature effect on the O2 cross sections was observed in 
the Herzberg continuum.

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