title: Redox-responsive recombination of carbon-carbon bonds on flexible tetrairon cores.
abstract: When a brown powder of 2a was dissolved in acetonitrile, 2a was converted to 2b. Equilibrium was reached at a 74:26 molar ratio within 1 week at 303 K. The isomerization proceeds through a cubane-like transition state, in which recombination of a carbon-carbon bond occurs.
authors.affiliation: International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan.
authors.forename: Masaaki
authors.initials: M
authors.lastname: Okazaki
authors.forename: Masato
authors.initials: M
authors.lastname: Takano
authors.forename: Fumiyuki
authors.initials: F
authors.lastname: Ozawa