RT Journal Article
T1 Stoichiometry‐Directed Two‐Level Hierarchical Growth of Lanthanide‐Based Supramolecular Nanoarchitectures
A1 Moreno, Daniel
A1 Santos Barahona, José Manuel
A1 Parreiras, Sofia
A1 Martín‐Fuentes, Cristina
A1 Lauwaet, Koen
A1 Urgel, José
A1 Miranda, Rodolfo
A1 Nazario Martín, 
A1 Gallego, José
A1 Écija, David
A1 Martín León, Nazario
AB The design of a well‐ordered arrangement of atoms on a solid surface has long been sought due to the envisioned applications in many different fields. On‐surface synthesis of metal‐organic networks is one of the most promising fabrication techniques. Hierarchical growth, which involves coordinative schemes with weaker interactions, favours the formation of extended areas with the desired complex structure. However, the control of such hierarchical growth is in its infancy, particularly for lanthanide‐based architectures. Here the hierarchical growth of a Dy‐based supramolecular nanoarchitecture on Au(111) is described. Such an assembly is based on a first hierarchical level of metallo‐supramolecular motifs, which in a second level of hierarchy self‐assemble through directional hydrogen bonds, giving rise to a periodic two‐dimensional supramolecular porous network. Notably, the size of the metal‐organic based tecton of the first level of hierarchy can be tailored by modifying the metal‐ligand stoichiometric ratio.
PB Wiley
SN 0947-6539
YR 2023
FD 2023
LK https://hdl.handle.net/20.500.14352/93467
UL https://hdl.handle.net/20.500.14352/93467
LA eng
NO D. Moreno, J. Santos, S. O. Parreiras, C. Martín-Fuentes, K. Lauwaet, J. I. Urgel, R. Miranda, N. Martín, J. M. Gallego, D. Écija. Stoichiometry-Directed Two-Level Hierarchical Growth of Lanthanide-Based Supramolecular NanoarchitecturesChem. Eur. J. 2023, 29, e202300461.
NO Comunidad de Madrid
NO Ministerio de Economía y Competitividad (España)
NO European Commission
NO Ministerio de Ciencia, Innovación y Universidades (España)
DS Docta Complutense
RD 17 abr 2025