Energy (eV),CHnCl+ [10-16 cm2],±6%,CHn+ [10-16 cm2],±6%,Cl+ [10-17 cm2],±7%,H+ [10-17 cm2],±6% 14,0.385,0.042,,,,,, 16,1.03,0.07,,,,,, 18,1.45,0.10,0.344,0.034,,,, 20,1.81,0.11,0.698,0.056,,,, 22.5,2.24,0.13,1.12,0.08,,,, 25,2.51,0.15,1.58,0.11,,,0.092,0.023 30,2.71,0.16,2.2,0.13,0.575,0.04,0.502,0.035 35,2.9,0.17,2.49,0.15,1.87,0.13,0.732,0.044 40,2.99,0.18,2.67,0.16,3.25,0.23,1.45,0.09 50,3.06,0.18,2.83,0.17,4.57,0.32,2.97,0.18 60,3.14,0.19,2.85,0.17,6.38,0.45,4.37,0.26 80,3.15,0.19,2.92,0.18,6.57,0.46,5.70,0.34 100,3.12,0.19,2.87,0.17,5.97,0.42,5.76,0.35 125,3.01,0.18,2.75,0.17,5.55,0.39,5.51,0.33 150,2.85,0.17,2.62,0.16,5.19,0.36,4.83,0.29 200,2.61,0.16,2.28,0.14,4.33,0.30,4.18,0.25 300,2.15,0.13,1.89,0.11,3.14,0.22,3.00,0.18 400,1.81,0.11,1.63,0.10,2.39,0.17,2.25,0.14 500,1.56,0.09,1.37,0.08,1.87,0.13,1.93,0.12 600,1.39,0.08,1.21,0.07,1.55,0.11,1.59,0.10 800,1.15,0.07,0.986,0.06,1.22,0.09,1.20,0.07 1000,0.983,0.06,0.844,0.05,0.959,0.07,0.997,0.06