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Title

A Donor–Acceptor Tetrathiafulvalene Ligand Complexed to Iron(II): Synthesis, Electrochemistry, and Spectroscopy of [Fe(phen)2(TTF-dppz)](PF6)2

Authors
Ran, Ying-Fen
Liu, Shi-Xia
Decurtins, Silvio
Published in Inorganic Chemistry. 2013, vol. 52, no. 1, p. 306-312
Abstract The synthesis and photophysical properties of the complex [Fe(phen)2(TTF-dppz)]2+ (TTF-dppz = 4′,5′-bis-(propylthio)tetrathiafulvenyl[i]dipyrido[3,2-a:2′,3′-c]phenazine, phen = 1,10-phenanthroline) are described. In this complex, excitation into the metal–ligand charge transfer bands results in the population of a high-spin state of iron(II), with a decay lifetime of approximately 1.5 ns, in dichloromethane, at room temperature. An intraligand charge transfer state can also be obtained and has a lifetime of 38 ps. A mechanism for the different states reached is proposed based on transient absorption spectroscopy.
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Other version: http://pubs.acs.org/doi/abs/10.1021/ic3019277
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Research groups Groupe Hauser
Groupe Vauthey
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DUPONT NAHUM, Nathalie et al. A Donor–Acceptor Tetrathiafulvalene Ligand Complexed to Iron(II): Synthesis, Electrochemistry, and Spectroscopy of [Fe(phen)2(TTF-dppz)](PF6)2. In: Inorganic Chemistry, 2013, vol. 52, n° 1, p. 306-312. https://archive-ouverte.unige.ch/unige:25113

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Deposited on : 2013-01-08

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