Thermal energy rate constants for the reactions NO2 + Cl2 → Cl2 + NO2, Cl2 + NO2 → Cl + NO2Cl,SH + NO2 → NO2 + SH,SH + Cl2 → Cl2 + SH,and S + NO2 → NO2 + S |
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Authors: | D.B DunkinF.C. Fehsenfeld E.E. Ferguson |
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Affiliation: | Aeronomy Laboratory, NOAA Environmental Research Laboratories, Boulder, Colorado 80302, USA |
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Abstract: | It is found that charge-transfer on NO−2 with Cl2 is fast at thermal energy. The Cl−2 ion reacts with NO2 to produce Cl− and NO2Cl, and SH− charge-transfers rapidly with both Cl2 and NO2. From the exothermicities implied it is deduced that EA (SH)2)< EA (Cl2) or EA (NO2) = 2.38 ± 0.06 eV and EA (Cl2 = 2.46 ± 0.14 eV. |
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