On the critical role of the substrate: the adsorption behaviour of tetrabenzoporphyrins on different metal surfaces

L Zhang, M Lepper, M Stark, T Menzel… - Physical Chemistry …, 2017 - pubs.rsc.org
The adsorption behaviour of 2H-5, 10, 15, 20-tetraphenyltetrabenzoporphyrin (2HTPTBP) on
different metal surfaces, ie, Ag (111), Cu (111), Cu (110), and Cu (110)–(2× 1) O was …

On the adsorption of different tetranaphthylporphyrins on Cu (111) and Ag (111)

J Brox, R Adhikari, M Shaker, M Ruppel, N Jux… - Surface Science, 2022 - Elsevier
We address the adsorption of 2H-tetranaphthylporphyrin (2HTNP) and 2H-
tetranaphthylbenzoporphyrin (2HTNBP) on Cu (111) and Ag (111). The difference between …

“Inverted” porphyrins: a distorted adsorption geometry of free-base porphyrins on Cu (111)

M Lepper, J Köbl, T Schmitt, M Gurrath… - Chemical …, 2017 - pubs.rsc.org
Based on density functional theory calculations combined with experimental results, we
report and discuss an extremely distorted,“inverted” adsorption geometry of free-base …

Role of the anchored groups in the bonding and self-organization of macrocycles: carboxylic versus pyrrole groups

R Gonzalez-Moreno, A Garcia-Lekue… - The Journal of …, 2013 - ACS Publications
A combination of variable temperature scanning tunneling microscopy, near edge X-ray
adsorption fine structure and density functional theory has been used to investigate the …

Ordering aspects and intramolecular conformation of tetraphenylporphyrins on Ag (111)

F Buchner, I Kellner, W Hieringer, A Görling… - Physical Chemistry …, 2010 - pubs.rsc.org
A systematic scanning tunnelling microscopy study of the self-assembly, intramolecular
conformation and supramolecular ordering of different tetraphenylporphyrins (xTPP) with or …

Role of specific intermolecular interactions for the arrangement of Ni (II)-5, 10, 15, 20-tetraphenyltetrabenzoporphyrin on Cu (111)

M Lepper, L Zhang, M Stark, S Ditze… - The Journal of …, 2015 - ACS Publications
We have studied the coverage-dependent adsorption behavior of Ni (II)-5, 10, 15, 20-
tetraphenyltetrabenzoporphyrin on Cu (111) by scanning tunneling microscopy (STM) at …

Self-assembly and properties of nonmetalated tetraphenyl-porphyrin on metal substrates

G Rojas, X Chen, C Bravo, JH Kim, JS Kim… - The Journal of …, 2010 - ACS Publications
The structure− electronic structure relationship of nonmetalated meso-tetraphenyl porphyrin
(2H-TPP) on the (111) surfaces of Ag, Cu, and Au was studied with a combination of …

Reassessing the adsorption behavior and on-surface reactivity of a brominated porphyrin on Cu (111)

A Ceccatto dos Santos… - The Journal of …, 2021 - ACS Publications
On-surface coupling reactions and molecular conformation are essential processes for
building tailored functional molecular nanostructures. Here, we study the thermal …

Coverage dependent disorder–order transition of 2H-tetraphenylporphyrin on Cu (111)

M Stark, S Ditze, M Drost, F Buchner, HP Steinrück… - Langmuir, 2013 - ACS Publications
In this study, we investigate the peculiar coverage dependent supramolecular arrangement
of 2H-tetraphenylporhpyrin (2HTPP) on Cu (111) with scanning tunneling microscopy at …

Adsorption behavior of a cyano-functionalized porphyrin on Cu (111) and Ag (111): from molecular wires to ordered supramolecular two-dimensional aggregates

M Lepper, T Schmitt, M Gurrath… - The Journal of …, 2017 - ACS Publications
We investigate the impact of peripheral cyano functionalization of the previously well-studied
2 H-tetraphenylporphyrin (2HTPP) by scanning tunneling microscopy (STM) and density …