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

Substance: nitrogen dioxide 				Other Names: 

Formula: NO2						CAS-No.: 10102-44-0

Study: absorption spectra


Authors: S. Voigt, J. Orphal, J.P. Burrows

Title: The temperature and pressure dependence of the absorption cross-sections of NO2 in the 250-800 nm region measured by Fourier-transform spectroscopy

Journal/Source: J. Photochem. Photobiol. A: Chem., 149, 1-7, (2002); doi:10.1016/S1010-6030(01)00650-5


Data: table, diagram

Energy/Wavelength range: 250 - 800 nm (12500-40000 cm-1)

Resolution: 0.5 cm-1 above 435 nm and 1.0 cm-1 below 435 nm

Temperature: 223 - 293 K

Temperature dependence: yes

Pressure/Concentration: 100 mbar; 1000 mbar

Phase: gas

pH:


Comments: The absorption cross-sections of NO2 at atmospheric temperatures (223-293 K) and pressures (100 and 1000 mbar) 
were measured in the 250-800 nm (12500-40000 cm-1) region using Fourier-transform spectroscopy, at spectral resolutions of 
0.5 cm-1 above 435 nm and 1.0 cm-1 below 435 nm.

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