title: A photoinduced mixed-valence state in an organic bis-triarylamine mixed-valence compound with an iridium-metal-bridge.
abstract: Upon irradiation a mixed-valence (MV) state is formed in a donor-iridium(III)-acceptor triad by a photoinduced electron transfer process. The resulting radical and intervalence charge transfer (IV-CT) absorptions cover a wide spectral range (3200-400 nm). These results were supported by spectroelectrochemistry, fs-time resolved pump-probe spectroscopy and assisted by TD-DFT calculations.
authors.affiliation: Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany. christoph.lambert@uni-wuerzburg.de.
authors.forename: C
authors.initials: C
authors.lastname: Lambert
authors.forename: R
authors.initials: R
authors.lastname: Wagener
authors.forename: J H
authors.initials: JH
authors.lastname: Klein
authors.forename: G
authors.initials: G
authors.lastname: Grelaud
authors.forename: M
authors.initials: M
authors.lastname: Moos
authors.forename: A
authors.initials: A
authors.lastname: Schmiedel
authors.forename: M
authors.initials: M
authors.lastname: Holzapfel
authors.forename: T
authors.initials: T
authors.lastname: Bruhn