 	Generalized scheme for the atmospheric oxidation of a halogenated
organic compound, CF3CXYH (X = Cl or F, and Y = Cl, H, Br, or CF3).
Radical intermediates are enclosed in ellipses. Typical lifetime
estimates are given in parenthesis. 

http://sedac.ciesin.columbia.edu/ozone/docs/UNEP98/UNEP98p56.html

