1.
Chem Commun (Camb)
; 56(25): 3681-3684, 2020 Mar 28.
Article
in English
| MEDLINE
| ID: mdl-32118210
ABSTRACT
Utilising normal incidence X-ray standing waves we rigourously scrutinise the "inverted model" as the adsorption structure of free-base tetraphenyl porphyrin on Cu(111). We demonstrate that the iminic N atoms are anchored at near-bridge adsorption sites on the surface displaced laterally by 1.1 ± 0.2 Å in excellent agreement with previously published calculations.