title: Comment on "Nature of the chemical bond in protonated methane".
authors.affiliation: Department of Chemistry, The Ohio State University, Columbus, Ohio 43210, USA.
authors.forename: Charlotte E
authors.initials: CE
authors.lastname: Hinkle
authors.forename: Anne B
authors.initials: AB
authors.lastname: McCoy
authors.forename: Xinchuan
authors.initials: X
authors.lastname: Huang
authors.forename: Joel M
authors.initials: JM
authors.lastname: Bowman