{phstat.spc Former revisions ---------------- $Id: smog.spc 2459 2017-09-13 14:10:33Z forkel $ } #include atoms #DEFVAR O = O ; {oxygen atomic ground state (3P)} O3 = 3O ; {ozone} NO = N + O ; {nitric oxide} NO2 = N + 2O ; {nitrogen dioxide} #DEFFIX H2O = H + 2O ; {water} H2 = 2H ; {molecular hydrogen} O2 = 2O ; {molecular oxygen} N2 = 2N ; {molecular nitrogen}