Journal article


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


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
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.



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.

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