"Reactivity Trends in the Gas-Phase Addition of Acetylene to the N-Prot" by Oisin J. Shiels, P. D. Kelly et al.
Abstract A key step in gas-phase polycyclic aromatic hydrocarbon (PAH) formation involves the addition of acetylene (or other alkyne) to σ-type aromatic radicals, with successive additions yielding more complex PAHs. A similar process can happen for N-containing aromatics. In cold diffuse environments, such as the interstellar medium, rates of radical addition may be enhanced when the σ-type radical is charged. This paper investigates the gas-phase ion-molecule reactions of acetylene with nin...
Computational Chemistry Gas Phase On Trap Mass Spectrometry Aser Photolysis Ah Formation Adical Cation
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