Molecular dopant determines the structure of a physisorbed self-assembled molecular network

Roelof Steeno; Andrea Minoia; Maria C. Gimenez-Lopez; Matthew O. Blunt; Neil R. Champness; Roberto Lazzaroni; Kunal S. Mali; Steven De Feyter

doi:10.1039/D0CC07338E

Molecular dopant determines the structure of a physisorbed self-assembled molecular network

Roelof Steeno, Andrea Minoia, Maria C. Gimenez-Lopez, Matthew O. Blunt, Neil R. Champness, Roberto Lazzaroni, Kunal S. Mali, Steven De Feyter

Chemistry

Research output: Contribution to journal › Article › peer-review

63 Downloads (Pure)

Abstract

A small percentage of an impurity was shown,viascanning tunneling microscopy, to drastically change the on-surface self-assembly behavior of an aromatic tetracarboxylic acid, by initiating the nucleation and growth of a different polymorph. Molecular modelling simulations were used to shed further light onto the dopant-controlled assembly behaviour.

Original language	English
Pages (from-to)	1454-1457
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	12
Early online date	13 Jan 2021
DOIs	https://doi.org/10.1039/D0CC07338E
Publication status	Published - 11 Feb 2021

Bibliographical note

Funding Information:
We thank Mr Brent Daelemans (KU Leuven) for his assistance with the NMR and ESI-MS. The authors also gratefully acknowledge financial support from the Fund of Scientific Research Flanders (FWO), KU Leuven – Internal Funds (C14/19/079). This work was in part supported by FWO and FNRS under EOS 30489208. The modelling studies are supported by FNRS (CÉCI, under Grant 2.5020.11) and by Wallonie (ZENOBE Tier-1 facility, grant 1117545).

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/D0CC07338ELicence: None: All rights reserved

SteenoR2021MolecularAccepted author manuscript, 760 KBLicence: None: All rights reserved

Cite this

@article{59a36db1be7b406982d186317e2fbe04,

title = "Molecular dopant determines the structure of a physisorbed self-assembled molecular network",

abstract = "A small percentage of an impurity was shown,viascanning tunneling microscopy, to drastically change the on-surface self-assembly behavior of an aromatic tetracarboxylic acid, by initiating the nucleation and growth of a different polymorph. Molecular modelling simulations were used to shed further light onto the dopant-controlled assembly behaviour.",

author = "Roelof Steeno and Andrea Minoia and Gimenez-Lopez, {Maria C.} and Blunt, {Matthew O.} and Champness, {Neil R.} and Roberto Lazzaroni and Mali, {Kunal S.} and Feyter, {Steven De}",

note = "Funding Information: We thank Mr Brent Daelemans (KU Leuven) for his assistance with the NMR and ESI-MS. The authors also gratefully acknowledge financial support from the Fund of Scientific Research Flanders (FWO), KU Leuven – Internal Funds (C14/19/079). This work was in part supported by FWO and FNRS under EOS 30489208. The modelling studies are supported by FNRS (C{\'E}CI, under Grant 2.5020.11) and by Wallonie (ZENOBE Tier-1 facility, grant 1117545).",

year = "2021",

month = feb,

day = "11",

doi = "10.1039/D0CC07338E",

language = "English",

volume = "57",

pages = "1454--1457",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "12",

}

TY - JOUR

T1 - Molecular dopant determines the structure of a physisorbed self-assembled molecular network

AU - Steeno, Roelof

AU - Minoia, Andrea

AU - Gimenez-Lopez, Maria C.

AU - Blunt, Matthew O.

AU - Champness, Neil R.

AU - Lazzaroni, Roberto

AU - Mali, Kunal S.

AU - Feyter, Steven De

N1 - Funding Information: We thank Mr Brent Daelemans (KU Leuven) for his assistance with the NMR and ESI-MS. The authors also gratefully acknowledge financial support from the Fund of Scientific Research Flanders (FWO), KU Leuven – Internal Funds (C14/19/079). This work was in part supported by FWO and FNRS under EOS 30489208. The modelling studies are supported by FNRS (CÉCI, under Grant 2.5020.11) and by Wallonie (ZENOBE Tier-1 facility, grant 1117545).

PY - 2021/2/11

Y1 - 2021/2/11

N2 - A small percentage of an impurity was shown,viascanning tunneling microscopy, to drastically change the on-surface self-assembly behavior of an aromatic tetracarboxylic acid, by initiating the nucleation and growth of a different polymorph. Molecular modelling simulations were used to shed further light onto the dopant-controlled assembly behaviour.

AB - A small percentage of an impurity was shown,viascanning tunneling microscopy, to drastically change the on-surface self-assembly behavior of an aromatic tetracarboxylic acid, by initiating the nucleation and growth of a different polymorph. Molecular modelling simulations were used to shed further light onto the dopant-controlled assembly behaviour.

UR - http://www.scopus.com/inward/record.url?scp=85100838985&partnerID=8YFLogxK

U2 - 10.1039/D0CC07338E

DO - 10.1039/D0CC07338E

M3 - Article

SN - 1359-7345

VL - 57

SP - 1454

EP - 1457

JO - Chemical Communications

JF - Chemical Communications

IS - 12

ER -

Molecular dopant determines the structure of a physisorbed self-assembled molecular network

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this