Photoexcitation of a bis(bipyridyl)-Ru(II) complex bearing a phosphinopentathiophene ligand results in formation of a transient species with a lifetime of 2.2 ms. The transient is attributed to the product of an intramol. charge transfer from the pentathiophene ligand. EPR and UV/vis spectroelectrochem. show that the HOMO is pentathienyl-based, while corresponding complexes with shorter conjugation length ligands have a metal-based HOMO and do not exhibit long-lived transients. on SciFinder(R)
%0 Journal Article
%1 Moorlag.2006
%A Moorlag, Carolyn
%A Sarkar, Biprajit
%A Sanrame, Carlos N.
%A Baeuerle, Peter
%A Kaim, Wolfgang
%A Wolf, Michael O.
%D 2006
%J Inorganic Chemistry
%K bipyridine bipyridyl chain complex excited ground phosphine phosphinothiophene photoexcitation photolysis;oligothienyl ruthenium state
%N 18
%P 7044--7046
%R 10.1021/ic060912n
%T Conjugation Length Dependent Ground and Excited State Electronic Behavior in Oligothienyl Ru Complexes
%V 45
%X Photoexcitation of a bis(bipyridyl)-Ru(II) complex bearing a phosphinopentathiophene ligand results in formation of a transient species with a lifetime of 2.2 ms. The transient is attributed to the product of an intramol. charge transfer from the pentathiophene ligand. EPR and UV/vis spectroelectrochem. show that the HOMO is pentathienyl-based, while corresponding complexes with shorter conjugation length ligands have a metal-based HOMO and do not exhibit long-lived transients. on SciFinder(R)
@article{Moorlag.2006,
abstract = {Photoexcitation of a bis(bipyridyl)-Ru(II) complex bearing a phosphinopentathiophene ligand results in formation of a transient species with a lifetime of 2.2 \textgreek{m}s. The transient is attributed to the product of an intramol. charge transfer from the pentathiophene ligand. EPR and UV/vis spectroelectrochem. show that the HOMO is pentathienyl-based, while corresponding complexes with shorter conjugation length ligands have a metal-based HOMO and do not exhibit long-lived transients. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
author = {Moorlag, Carolyn and Sarkar, Biprajit and Sanrame, Carlos N. and Baeuerle, Peter and Kaim, Wolfgang and Wolf, Michael O.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/253ce401230a4bf08f704c08ae49cb46d/b_schwederski},
doi = {10.1021/ic060912n},
interhash = {f88bc683c9342586a4c8f6b6b0374d81},
intrahash = {53ce401230a4bf08f704c08ae49cb46d},
issn = {0020-1669},
journal = {Inorganic Chemistry},
keywords = {bipyridine bipyridyl chain complex excited ground phosphine phosphinothiophene photoexcitation photolysis;oligothienyl ruthenium state},
number = 18,
pages = {7044--7046},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {Conjugation Length Dependent Ground and Excited State Electronic Behavior in Oligothienyl Ru Complexes},
volume = 45,
year = 2006
}
