Reactions of HnCO+ ions with molecules at 300 K

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Abstract

Measurements are reported of the rate coefficients and product ion distributions at 300 K for the reactions of the ions HnCO+ (n = 0–3) with H2, O2, CO2, COS, H2O, NH3, CH4, H2CO and CH3OH. No reactions of these ions are observed with N2 or CO. The measurements were made in a selected ion flow tube. Where significant reactions occur they generally proceed at gas kinetic rates. Charge transfer, proton transfer and hydrogen-atom abstraction describe the majority of the reactions studied.

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