title: Selective observation of the two oxygen atoms at different sites in the carboxyl group (-COOH) of liquid acetic acid.
abstract: A study of the excitation energy dependence of resonant X-ray emission spectra across the O1s absorption edge in combination with X-ray absorption spectroscopy and density functional theory reveals the site-specific valence electronic structure of liquid acetic acid under ambient conditions.
authors.affiliation: RIKEN/SPring-8, Sayo-cho, Sayo, Hyogo, 679-5148, Japan. toku@spring8.or.jp
authors.forename: Takashi
authors.initials: T
authors.lastname: Tokushima
authors.forename: Yuka
authors.initials: Y
authors.lastname: Horikawa
authors.forename: Yoshihisa
authors.initials: Y
authors.lastname: Harada
authors.forename: Osamu
authors.initials: O
authors.lastname: Takahashi
authors.forename: Atsunari
authors.initials: A
authors.lastname: Hiraya
authors.forename: Shik
authors.initials: S
authors.lastname: Shin