High Resolution Scanning Tunneling Microscopy of a 1D Coordination Polymer with Imidazole-Based N,N,O Ligands on HOPG

Journal article


Publication Details

Author(s): Fischer NV, Mitra U, Warnick KG, Dremov V, Stocker M, Wölfle T, Hieringer W, Heinemann F, Burzlaff N, Görling A, Müller P
Journal: Chemistry - A European Journal
Publisher: Wiley-VCH Verlag
Publication year: 2014
Volume: 20
Journal issue: 37
Pages range: 11863-11869
ISSN: 0947-6539


Abstract


Novel k(3)-N,N,O ligands tend to form 1D coordination polymer strands. Deposition of 1D structures on highly oriented pyrolytic graphite (HOPG) was achieved from diluted solutions and polymer strands have been studied on HOPG by AFM/STM. Single strands were mapped by STM and their electronic properties were subsequently characterized by current imaging tunneling spectroscopy (CITS). Periodic density functional calculations simulating a polymer strand deposited on a HOPG surface are in agreement with the zig-zag structure indicated by experimental findings. Both the observed periodicity and the Zn-Zn distances can be reproduced in the simulations. Van der Waals interactions were found to play a major role for the geometry of the isolated polymer strand, for the adsorption geometry on HOPG, as well as for the adsorption energy.



FAU Authors / FAU Editors

Burzlaff, Nicolai Prof. Dr.
Professur für Anorganische Chemie
Dremov, Viatcheslav Dr.
Lehrstuhl für Experimentalphysik
Görling, Andreas Prof. Dr.
Lehrstuhl für Theoretische Chemie
Heinemann, Frank Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Hieringer, Wolfgang PD Dr.
Lehrstuhl für Theoretische Chemie
Müller, Paul Prof. Dr.
Lehrstuhl für Experimentalphysik
Stocker, Michael
Graduiertenzentrum der FAU
Warnick, Karl-Georg
Lehrstuhl für Theoretische Chemie
Wölfle, Thorsten
Sonderforschungsbereich 583 Redoxative Metallkomplexe - Reaktivitätssteuerung durch molekulare Architekturen (Sprecher: Prof.Dr.Kisch)


Additional Organisation
Interdisziplinäres Zentrum für Molekulare Materialien


How to cite

APA:
Fischer, N.V., Mitra, U., Warnick, K.-G., Dremov, V., Stocker, M., Wölfle, T.,... Müller, P. (2014). High Resolution Scanning Tunneling Microscopy of a 1D Coordination Polymer with Imidazole-Based N,N,O Ligands on HOPG. Chemistry - A European Journal, 20(37), 11863-11869. https://dx.doi.org/10.1002/chem.201302379

MLA:
Fischer, Nina V., et al. "High Resolution Scanning Tunneling Microscopy of a 1D Coordination Polymer with Imidazole-Based N,N,O Ligands on HOPG." Chemistry - A European Journal 20.37 (2014): 11863-11869.

BibTeX: 

Last updated on 2018-21-06 at 15:31