Ion-molecule reactions of hydrocarbon ions in C2H2 and HCN

摘要: Rate coefficients and product distributions have been determined for reaction of the ions C/sub x/H/sub y//sup +/ (1 less than or equal to x 4, 0 y 4) with 2/H/sub 2/ HCN. The measurements were obtained using ion cyclotron resonance (ICR) technique at 298 K. In several reactions an association was observed pressures as low 1 10/sup -6/ torr, in these cases stabilization intermediate assumed be by photon emission. Most studied yield having a larger carbon skeleton reactant ion. These provide routes building large organic organonitrogen molecules combustion zones unsaturated hydrocarbon flames astrochemical environments.