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

Substance: nitrous oxide				Other Names: 

Formula: N2O						CAS-No.: 10024-97-2

Study: UV absorption cross sections


Authors: C. Hubrich, F. Stuhl

Title: The Ultraviolet Absorption of Some Halogenated Methanes and Ethanes of Atmospheric Interest

Journal/Source: J. Photochem., 12, 93-107, (1980); http://dx.doi.org/10.1016/0047-2670(80)85031-3


Data: table, diagram

Wavelength/Energy range: 160 - 235 nm

Resolution: 

Temperature: 208 K; 298 K

Temperature dependence: yes

Pressure/Concentration:

Phase: gas

pH:


Comments: The absorption spectra of some chlorine-containing methanes (CCl4, CCl3F, CClF3, CHCl3, CH2Cl2 and CH2ClF) and 
ethanes (CCl2FCClF2, CClF2CClF2, CF3CClF2, CF3CH2Cl, CH3CCl3, CH3CClF2 and CH3CH2Cl) and also of N2O were determined 
at wavelengths near 220 nm. Some of these spectra were obtained at both 298 and 208 K. Additionally, a chemical method was used 
to determine the absorption cross section of CCl3F at lambda = 253.7 nm and the absorption properties at wavelengths above 280 nm.

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