Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) LW(cm-1 atm-1)_296K T_min(K) LiH+ 4 7.95 7.95 174.67 174.67 0.0317 - Ar 10 7.95 39.95 174.67 333.00 0.0324 - CH4 10 7.95 16.05 174.67 380.00 0.0431 - CO 4 7.95 28.01 174.67 376.00 0.0630 - CO2 6 7.95 44.01 174.67 330.00 0.0381 - H2 6 7.95 2.02 174.67 292.00 0.0666 - H2O 4 7.95 18.02 174.67 265.00 0.0426 - He 10 7.95 4.00 174.67 258.00 0.0371 - N2 6 7.95 28.02 174.67 368.00 0.0459 - NH3 4 7.95 17.04 174.67 260.00 0.0420 - NO 4 7.95 30.01 174.67 317.00 0.0499 - O2 6 7.95 32.00 174.67 346.00 0.0417 -