T(K) cross sect. at 230 nm 1781 1.56e-19 1811 2.05e-19 1842 1.60e-19 1993 1.40e-19 2031 2.73e-19 2079 2.02e-19 2085 1.56e-19 2089 2.85e-19 2095 2.70e-19 2141 3.25e-19 2141 2.66e-19 2361 6.02e-19 2419 3.82e-19