Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) HWHH(cm-1 atm-1)_296K T_min(K) SiH 4 30.98 28.98 366.20 366.20 0.0717 53 4 30.98 28.98 418.87 418.87 0.0938 * 4 30.98 28.98 459.84 459.84 0.1130 Ar 10 30.98 39.96 366.20 333.00 0.0378 80 10 30.98 39.96 418.87 333.00 0.0437 * 10 30.98 39.96 459.84 333.00 0.0486 CH4 10 30.98 16.03 366.20 380.00 0.0554 86 10 30.98 16.03 418.87 380.00 0.0635 * 10 30.98 16.03 459.84 380.00 0.0701 CO 4 30.98 27.99 366.20 376.00 0.0743 73 4 30.98 27.99 418.87 376.00 0.0852 * 4 30.98 27.99 459.84 376.00 0.0942 CO2 6 30.98 43.99 366.20 330.00 0.0441 103 6 30.98 43.99 418.87 330.00 0.0510 * 6 30.98 43.99 459.84 330.00 0.0568 H2 6 30.98 2.02 366.20 292.00 0.1222 43 6 30.98 2.02 418.87 292.00 0.1425 * 6 30.98 2.02 459.84 292.00 0.1594 H2O 4 30.98 18.01 366.20 265.00 0.0611 110 4 30.98 18.01 418.87 265.00 0.0717 * 4 30.98 18.01 459.84 265.00 0.0805 He 10 30.98 4.00 366.20 258.00 0.0669 23 10 30.98 4.00 418.87 258.00 0.0787 * 10 30.98 4.00 459.84 258.00 0.0885 N2 6 30.98 28.01 366.20 368.00 0.0545 67 6 30.98 28.01 418.87 368.00 0.0626 * 6 30.98 28.01 459.84 368.00 0.0693 NH3 4 30.98 17.03 366.20 260.00 0.0612 98 4 30.98 17.03 418.87 260.00 0.0719 * 4 30.98 17.03 459.84 260.00 0.0808 NO 4 30.98 30.00 366.20 317.00 0.0618 83 4 30.98 30.00 418.87 317.00 0.0717 * 4 30.98 30.00 459.84 317.00 0.0799 O2 6 30.98 31.99 366.20 346.00 0.0496 76 6 30.98 31.99 418.87 346.00 0.0572 * 6 30.98 31.99 459.84 346.00 0.0635