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An electrochemical and photophysical study of a covalently linked inorganic-organic dyad

Authors
Kahnt, Axel
Heiniger, Leo-Philipp
Shi-Xia, Liu
Tu, Xiaoyan
Zhiping, Zheng
Decurtins, Silvio
Guldi, Dirk M.
Published in ChemPhysChem. 2010, vol. 11, no. 3, p. 651-658
Abstract A molecular donor-acceptor dyad comprising a hexarhenium cluster core, [Re6(3-Se)8]2+, and a fullerene moiety which are covalently linked through a pyridine ligand was synthesized and fully characterized. The electrochemical and photophysical properties are reported. The detailed study includes cyclic voltammetry, steady-state absorption and fluorescence spectroscopy, radiation chemistry and transient absorption spectroscopy. A light-induced electron transfer between the inorganic cluster moiety and the fullerene can be excluded. However, a light-induced energy transfer from the rhenium cluster to the fullerene is proposed.
Keywords Cluster compoundsCyclic voltammetryEnergy transferFullerenesRadiation chemistry
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KAHNT, Axel et al. An electrochemical and photophysical study of a covalently linked inorganic-organic dyad. In: ChemPhysChem, 2010, vol. 11, n° 3, p. 651-658. https://archive-ouverte.unige.ch/unige:6465

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Deposited on : 2010-05-04

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