Metalation and coordination reactions of 2H-meso-trans-di(p-cyanophenyl) porphyrin on Ag(111) with coadsorbed cobalt atoms

Kuliga J, Zhang L, Lepper M, Lungerich D, Hölzel H, Jux N, Steinrück HP, Marbach H (2018)


Publication Status: Published

Publication Type: Journal article

Publication year: 2018

Journal

Publisher: ROYAL SOC CHEMISTRY

Book Volume: 20

Pages Range: 25062-25068

Journal Issue: 38

DOI: 10.1039/c8cp05255g

Abstract

We investigated the metalation and coordination reactions of Co with 2H-5,15-bis(para-cyanophenyl)10,20-bisphenylporphyrin (2HtransDCNPP) on a Ag(111) surface by scanning tunneling microscopy. At room temperature (RT), 2HtransDCNPPs self-assemble into a supramolecular structure stabilized by intermolecular hydrogen bonding. The metalation of 2HtransDCNPP is achieved either by depositing Co atoms onto the supramolecular structure at RT, or, alternatively, by depositing the molecules onto a submonolayer Co-precovered Ag(111) surface with a subsequent heating to 500 K. In addition, the molecules coordinate to Co atoms through the N atoms in the peripheral cyano groups with a preference of isolated 4-fold coordination motifs at RT.

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How to cite

APA:

Kuliga, J., Zhang, L., Lepper, M., Lungerich, D., Hölzel, H., Jux, N.,... Marbach, H. (2018). Metalation and coordination reactions of 2H-meso-trans-di(p-cyanophenyl) porphyrin on Ag(111) with coadsorbed cobalt atoms. Physical Chemistry Chemical Physics, 20(38), 25062-25068. https://dx.doi.org/10.1039/c8cp05255g

MLA:

Kuliga, Jan, et al. "Metalation and coordination reactions of 2H-meso-trans-di(p-cyanophenyl) porphyrin on Ag(111) with coadsorbed cobalt atoms." Physical Chemistry Chemical Physics 20.38 (2018): 25062-25068.

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