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@ARTICLE{Dicke:399573,
author = {Dicke, B. and Hoffmann, A. and Stanek, J. and Rampp, M. S.
and Grimm-Lebsanft, Benjamin and Biebl, F. and Rukser, D.
and Maerz, B. and Göries, D. and Naumova, M. and Biednov,
M. and Neuber, G. and Wetzel, A. and Hofmann, S. M. and
Roedig, P. and Meents, A. and Bielecki, J. and Andreasson,
J. and Beyerlein, K. R. and Chapman, H. N. and Bressler, C.
and Zinth, W. and Rübhausen, M. and Herres-Pawlis, S.},
title = {{T}ransferring the entatic-state principle to copper
photochemistry},
journal = {Nature chemistry},
volume = {10},
issn = {1755-4349},
address = {London},
publisher = {Nature Publishing Group},
reportid = {PUBDB-2018-00754},
pages = {355 – 362},
year = {2018},
note = {© Macmillan Publishers Limited, part of Springer Nature},
abstract = {The entatic state denotes a distorted coordination geometry
of a complex from its typical arrangement that generates an
improvement to its function. The entatic-state principle has
been observed to apply to copper electron-transfer proteins
and it results in a lowering of the reorganization energy of
the electron-transfer process. It is thus crucial for a
multitude of biochemical processes, but its importance to
photoactive complexes is unexplored. Here we study a copper
complex—with a specifically designed constraining ligand
geometry—that exhibits metal-to-ligand charge-transfer
state lifetimes that are very short. The
guanidine–quinoline ligand used here acts on the
bis(chelated) copper(I) centre, allowing only small
structural changes after photoexcitation that result in very
fast structural dynamics. The data were collected using a
multimethod approach that featured time-resolved
ultraviolet–visible, infrared and X-ray absorption and
optical emission spectroscopy. Through supporting density
functional calculations, we deliver a detailed picture of
the structural dynamics in the picosecond-to-nanosecond time
range.},
cin = {DOOR ; HAS-User / CFEL-AO / FS-ATTO / FS-PS / FS-CFEL-1 /
Eur.XFEL},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)CFEL-AO-20160914
/ I:(DE-H253)FS-ATTO-20170403 / I:(DE-H253)FS-PS-20131107 /
I:(DE-H253)FS-CFEL-1-20120731 /
$I:(DE-H253)Eur_XFEL-20120731$},
pnm = {6215 - Soft Matter, Health and Life Sciences (POF3-621) /
6G3 - PETRA III (POF3-622) / SWEDEN-DESY - SWEDEN-DESY
Collaboration $(2020_Join2-SWEDEN-DESY)$},
pid = {G:(DE-HGF)POF3-6215 / G:(DE-HGF)POF3-6G3 /
$G:(DE-HGF)2020_Join2-SWEDEN-DESY$},
experiment = {EXP:(DE-H253)P-P11-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29461525},
UT = {WOS:000425589000018},
doi = {10.1038/nchem.2916},
url = {https://bib-pubdb1.desy.de/record/399573},
}