title: Multiple conformational changes of beta-tetraphenyl meso-hexakis(pentafluorophenyl) substituted [26] and [28]hexaphyrins(1.1.1.1.1.1).
abstract: Beta-tetraphenyl meso-hexakis(pentafluorophenyl) substituted [26]hexaphyrin is conformationally flexible between rectangular and figure-of-eight shapes and its two-electron reduced [28]hexaphyrin takes figure-of-eight conformations, which are changed, upon protonation, to twisted conformations with distinct Möbius aromaticity.
authors.affiliation: Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.
authors.forename: Taro
authors.initials: T
authors.lastname: Koide
authors.forename: Katsuyuki
authors.initials: K
authors.lastname: Youfu
authors.forename: Shohei
authors.initials: S
authors.lastname: Saito
authors.forename: Atsuhiro
authors.initials: A
authors.lastname: Osuka