Stein, T. ; Bandyopadhyay, B. ; Troy, T. P. ; Fang, Y. ; Kostko, O. ; Ahmed, M. ; Head-Gordon, M. . Ab Initio Dynamics And Photoionization Mass Spectrometry Reveal Ion&Ndash;Molecule Pathways From Ionized Acetylene Clusters To Benzene Cation. Proceedings of the National Academy of Sciences 2017, 114, E4125.