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Transferring the en...
Transferring the entatic-state principle to copper photochemistry
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- Dicke, B. (author)
- Universität Hamburg,University of Hamburg,Center for Free-Electron Laser Science (CFEL)
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- Hoffmann, A. (author)
- Rheinisch-Westfaelische Technische Hochschule Aachen,RWTH Aachen University
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- Stanek, J. (author)
- Rheinisch-Westfaelische Technische Hochschule Aachen,RWTH Aachen University
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- Rampp, M. S. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich
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- Grimm-Lebsanft, B. (author)
- Universität Hamburg,University of Hamburg,Center for Free-Electron Laser Science (CFEL)
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- Biebl, F. (author)
- Center for Free-Electron Laser Science (CFEL),Universität Hamburg,University of Hamburg
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- Rukser, D. (author)
- Center for Free-Electron Laser Science (CFEL),Universität Hamburg,University of Hamburg
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- Maerz, B. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich
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- Goeries, D. (author)
- Deutsches Elektronen-Synchrotron (DESY)
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- Naumova, M. (author)
- Padernborn University, Germany,Universität Hamburg,University of Hamburg
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- Biednov, M. (author)
- Universität Hamburg,University of Hamburg,Center for Free-Electron Laser Science (CFEL)
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- Neuber, G. (author)
- Center for Free-Electron Laser Science (CFEL),Universität Hamburg,University of Hamburg
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- Wetzel, A. (author)
- Universität Hamburg,University of Hamburg,Center for Free-Electron Laser Science (CFEL)
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- Hofmann, S. M. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich
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- Roedig, P. (author)
- Deutsches Elektronen-Synchrotron (DESY)
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- Meents, A. (author)
- Deutsches Elektronen-Synchrotron (DESY)
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- Bielecki, J. (author)
- European XFEL GmbH,Uppsala universitet,Uppsala University
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- Andreasson, Jakob, 1975 (author)
- Uppsala universitet,Uppsala University,Chalmers tekniska högskola,Chalmers University of Technology
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- Beyerlein, K. R. (author)
- Center for Free-Electron Laser Science (CFEL)
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- Chapman, H. N. (author)
- Deutsches Elektronen-Synchrotron (DESY),Center for Free-Electron Laser Science (CFEL)
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- Bressler, C. (author)
- European XFEL GmbH,Danmarks Tekniske Universitet,Technical University of Denmark,Universität Hamburg,University of Hamburg
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- Zinth, W. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich
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- Ruebhausen, M. (author)
- Universität Hamburg,University of Hamburg,Center for Free-Electron Laser Science (CFEL)
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- Herres-Pawlis, S. (author)
- Rheinisch-Westfaelische Technische Hochschule Aachen,RWTH Aachen University
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(creator_code:org_t)
- 2018-01-15
- 2018
- English.
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In: Nature Chemistry. - : Springer Science and Business Media LLC. - 1755-4349 .- 1755-4330. ; 10:3, s. 355-362
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Abstract
Subject headings
Close
- 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.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Dicke, B.
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Hoffmann, A.
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Stanek, J.
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Rampp, M. S.
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Grimm-Lebsanft, ...
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Biebl, F.
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show more...
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Rukser, D.
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Maerz, B.
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Goeries, D.
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Naumova, M.
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Biednov, M.
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Neuber, G.
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Wetzel, A.
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Hofmann, S. M.
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Roedig, P.
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Meents, A.
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Bielecki, J.
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Andreasson, Jako ...
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Beyerlein, K. R.
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Chapman, H. N.
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Bressler, C.
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Zinth, W.
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Ruebhausen, M.
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Herres-Pawlis, S ...
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Theoretical Chem ...
- Articles in the publication
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Nature Chemistry
- By the university
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Chalmers University of Technology