Trifluoro methyl peroxinitrate (CF3OONO2): Temperature dependence of the UV absorption spectrum and atmospheric implications

MALANCA, FE; CHIAPPERO, MS; T.J. WALLINGTON; G.A. ARGÜELLO

ATMOSPHERIC ENVIRONMENT

Año: 2006 p. 1 - 1

1352-2310

font lang="en" face="AdvTimes" size="1"> The ultraviolet absorption spectrum of gas phase CF3OONO2 has been measured over the wavelength range 200–340nm at 233–300 K. Absorption cross-sections at wavelengths of 290–340nm were found to increase significantly with increasing temperature. The UV spectra of CF3C(O)Cl and CF3C(O)F were measured and were consistent with previous work [Rattigan et al., 1993. Temperature-dependent absorption cross-sections of CF3COCl, CF