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The role of surface defects in large organic molecule adsorption: substrate configuration effects

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The role of surface defects in large organic molecule adsorption: substrate configuration effects. / Waldmann, Thomas; Nenon, Christina; Tonigold, Katrin et al.
In: Physical Chemistry Chemical Physics, Vol. 14, No. 30, 14.08.2012, p. 10726-10731.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Waldmann, T, Nenon, C, Tonigold, K, Hoster, HE, Gross, A & Behm, RJ 2012, 'The role of surface defects in large organic molecule adsorption: substrate configuration effects', Physical Chemistry Chemical Physics, vol. 14, no. 30, pp. 10726-10731. https://doi.org/10.1039/c2cp40800g

APA

Waldmann, T., Nenon, C., Tonigold, K., Hoster, H. E., Gross, A., & Behm, R. J. (2012). The role of surface defects in large organic molecule adsorption: substrate configuration effects. Physical Chemistry Chemical Physics, 14(30), 10726-10731. https://doi.org/10.1039/c2cp40800g

Vancouver

Waldmann T, Nenon C, Tonigold K, Hoster HE, Gross A, Behm RJ. The role of surface defects in large organic molecule adsorption: substrate configuration effects. Physical Chemistry Chemical Physics. 2012 Aug 14;14(30):10726-10731. doi: 10.1039/c2cp40800g

Author

Waldmann, Thomas ; Nenon, Christina ; Tonigold, Katrin et al. / The role of surface defects in large organic molecule adsorption : substrate configuration effects. In: Physical Chemistry Chemical Physics. 2012 ; Vol. 14, No. 30. pp. 10726-10731.

Bibtex

@article{60260374ca89460490ee7b00971e0dff,
title = "The role of surface defects in large organic molecule adsorption: substrate configuration effects",
abstract = "The role of the configuration of metal surface atoms in the interaction between individual large, planar organic molecules and a metal substrate was investigated by low-temperature scanning tunneling microscopy and density functional theory calculations, including a semi-empirical correction scheme to account for dispersion effects. As test case, we used the adsorption of the oligopyridine derivative 2-phenyl-4,6-bis(6-(pyridine-2-yl)-4-(pyridine-4-yl) pyridine-2-yl) pyrimidine (2,4'-BTP) on a stepped Ag(100) surface. Both experiment, via statistical evaluation of the adsorption site and orientation of 2,4'-BTP admolecules, and theory indicate distinct structural effects. The results are compared with the adsorption behavior of pyridine derivatives and benzene on metal surfaces. Consequences on the understanding of the interaction between heteroatoms or functional groups in large organic adsorbates and metal atoms in typical nano-scaled surface defects and hence of the interaction with more realistic metal surfaces are discussed.",
keywords = "SCANNING-TUNNELING-MICROSCOPY, AUGMENTED-WAVE METHOD, METAL-SURFACES, PYROLYTIC-GRAPHITE, CU, ASSEMBLIES, NETWORKS, PYRIDINE, AG(100), CU(100)",
author = "Thomas Waldmann and Christina Nenon and Katrin Tonigold and Hoster, {Harry E.} and Axel Gross and Behm, {R. Juergen}",
year = "2012",
month = aug,
day = "14",
doi = "10.1039/c2cp40800g",
language = "English",
volume = "14",
pages = "10726--10731",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
number = "30",

}

RIS

TY - JOUR

T1 - The role of surface defects in large organic molecule adsorption

T2 - substrate configuration effects

AU - Waldmann, Thomas

AU - Nenon, Christina

AU - Tonigold, Katrin

AU - Hoster, Harry E.

AU - Gross, Axel

AU - Behm, R. Juergen

PY - 2012/8/14

Y1 - 2012/8/14

N2 - The role of the configuration of metal surface atoms in the interaction between individual large, planar organic molecules and a metal substrate was investigated by low-temperature scanning tunneling microscopy and density functional theory calculations, including a semi-empirical correction scheme to account for dispersion effects. As test case, we used the adsorption of the oligopyridine derivative 2-phenyl-4,6-bis(6-(pyridine-2-yl)-4-(pyridine-4-yl) pyridine-2-yl) pyrimidine (2,4'-BTP) on a stepped Ag(100) surface. Both experiment, via statistical evaluation of the adsorption site and orientation of 2,4'-BTP admolecules, and theory indicate distinct structural effects. The results are compared with the adsorption behavior of pyridine derivatives and benzene on metal surfaces. Consequences on the understanding of the interaction between heteroatoms or functional groups in large organic adsorbates and metal atoms in typical nano-scaled surface defects and hence of the interaction with more realistic metal surfaces are discussed.

AB - The role of the configuration of metal surface atoms in the interaction between individual large, planar organic molecules and a metal substrate was investigated by low-temperature scanning tunneling microscopy and density functional theory calculations, including a semi-empirical correction scheme to account for dispersion effects. As test case, we used the adsorption of the oligopyridine derivative 2-phenyl-4,6-bis(6-(pyridine-2-yl)-4-(pyridine-4-yl) pyridine-2-yl) pyrimidine (2,4'-BTP) on a stepped Ag(100) surface. Both experiment, via statistical evaluation of the adsorption site and orientation of 2,4'-BTP admolecules, and theory indicate distinct structural effects. The results are compared with the adsorption behavior of pyridine derivatives and benzene on metal surfaces. Consequences on the understanding of the interaction between heteroatoms or functional groups in large organic adsorbates and metal atoms in typical nano-scaled surface defects and hence of the interaction with more realistic metal surfaces are discussed.

KW - SCANNING-TUNNELING-MICROSCOPY

KW - AUGMENTED-WAVE METHOD

KW - METAL-SURFACES

KW - PYROLYTIC-GRAPHITE

KW - CU

KW - ASSEMBLIES

KW - NETWORKS

KW - PYRIDINE

KW - AG(100)

KW - CU(100)

U2 - 10.1039/c2cp40800g

DO - 10.1039/c2cp40800g

M3 - Journal article

VL - 14

SP - 10726

EP - 10731

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 30

ER -