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On-surface synthesi...
On-surface synthesis of a two-dimensional porous coordination network: Unraveling adsorbate interactions
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- Matena, M. (författare)
- Department of Physics, University of Basel, Basel, Switzerland, Donostia International Physics Center, San Sebastian, Spain
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- Björk, Jonas (författare)
- Linköpings universitet,Beräkningsfysik,Tekniska högskolan,Surface Science Research Centre, Department of Chemistry, University of Liverpool, Liverpool, United Kingdom
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- Wahl, M. (författare)
- Department of Physics, University of Basel, Basel, Switzerland
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- Lee, T. L. (författare)
- European Synchrotron Radiation Facility, Grenoble, France
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- Zegenhagen, J. (författare)
- European Synchrotron Radiation Facility, Grenoble, France
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- Gade, L. H. (författare)
- Anorganisch-Chemisches Institut, Universität Heidelberg, Heidelberg, Germany
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- Jung, T. A. (författare)
- Department of Physics, University of Basel, Basel, Switzerland, Laboratory for Micro- and Nanotechnology, Villigen, Switzerland
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- Persson, Mats, 1954 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Surface Science Research Centre, University of Liverpool, UK, Department of Applied Physics, Chalmers University of Technology, Gothenburg, Sweden
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- Stohr, M. (författare)
- Department of Physics, University of Basel, Basel, Switzerland, Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands
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(creator_code:org_t)
- 2014
- 2014
- Engelska.
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Ingår i: Physical Review B - Condensed Matter and Materials Physics. - 2469-9950 .- 2469-9969. ; 90, s. 125408-125415
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Abstract
Ämnesord
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- We present a detailed experimental and theoretical characterization of the adsorption of the perylene derivative 4,9-diaminoperylene-quinone-3,10-diimine (DPDI) on Cu(111) and compare it to its threefold dehydrogenated derivative 3deh-DPDI, which forms in a surface reaction upon annealing. While DPDI itself does not give rise to long-range ordered structures due to lack of appropriate functional groups, 3deh-DPDI acts as an exoligand in a Cu-coordinated honeycomb network on Cu(111). The main focus of this work lies on the analysis of intermolecular and molecule-substrate interactions by combining results from scanning tunneling microscopy, x-ray photoelectron spectroscopy, x-ray standing wave measurements, and density functional theory. We show, in particular, that the interactions between metal atoms and organic ligands effectively weaken the molecule-surface interactions for 3deh-DPDI leading to an increase in molecule-substrate distances compared to the DPDI precursor. Our experimental findings also shed light on the applicability of current theories, namely van der Waals corrections to density functional theory.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
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- Av författaren/redakt...
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Matena, M.
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Björk, Jonas
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Wahl, M.
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Lee, T. L.
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Zegenhagen, J.
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Gade, L. H.
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visa fler...
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Jung, T. A.
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Persson, Mats, 1 ...
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Stohr, M.
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- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Materialteknik
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och Bearbetnings yt ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Fysik
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och Den kondenserade ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Fysikalisk kemi
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Physical Review ...
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Physical Review ...
- Av lärosätet
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Chalmers tekniska högskola
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Linköpings universitet