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

Axel Kahnt; Leo Philipp Heiniger; Shi Xia Liu; Xiaoyan Tu; Zhiping Zheng; Andreas Hauser; Silvio Decurtins; Dirk M. Guldi

doi:10.1002/cphc.200900728

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

Axel Kahnt, Leo Philipp Heiniger, Shi Xia Liu, Xiaoyan Tu, Zhiping Zheng, Andreas Hauser, Silvio Decurtins, Dirk M. Guldi

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

A molecular donor-acceptor dyad comprising a hexarhenium cluster core, [Re₆(m₃-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

Original language	English (US)
Pages (from-to)	651-658
Number of pages	8
Journal	ChemPhysChem
Volume	11
Issue number	3
DOIs	https://doi.org/10.1002/cphc.200900728
State	Published - Feb 22 2010

Keywords

Cluster compounds
Cyclic voltammetry
Energy transfer
Fullerenes radiation chemistry

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry

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10.1002/cphc.200900728

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abstract = "A molecular donor-acceptor dyad comprising a hexarhenium cluster core, [Re6(m3-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",

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T1 - An electrochemical and photophysical study of a covalently linked inorganic-organic dyad

AU - Kahnt, Axel

AU - Heiniger, Leo Philipp

AU - Liu, Shi Xia

AU - Tu, Xiaoyan

AU - Zheng, Zhiping

AU - Hauser, Andreas

AU - Decurtins, Silvio

AU - Guldi, Dirk M.

PY - 2010/2/22

Y1 - 2010/2/22

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AB - A molecular donor-acceptor dyad comprising a hexarhenium cluster core, [Re6(m3-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

KW - Cluster compounds

KW - Cyclic voltammetry

KW - Energy transfer

KW - Fullerenes radiation chemistry

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

Abstract

Keywords

ASJC Scopus subject areas

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