# On-Surface Synthesis of Multiple Cu Atom-Bridged Organometallic Oligomers

https://mdr.nims.go.jp/datasets/8dad6597-f205-4d04-a291-94c3af4c26ff

## File

- [Cu-Cu link_Main_Final2.docx](https://mdr.nims.go.jp/filesets/871e2808-76db-48da-a3f9-df362ce4ab72/download) ([Detail](https://mdr.nims.go.jp/filesets/871e2808-76db-48da-a3f9-df362ce4ab72.md))
- [Cu-Cu link_SI_Final2.docx](https://mdr.nims.go.jp/filesets/e4dcc112-cbac-4396-830c-e55d7a140e0d/download) ([Detail](https://mdr.nims.go.jp/filesets/e4dcc112-cbac-4396-830c-e55d7a140e0d.md))

## Id

8dad6597-f205-4d04-a291-94c3af4c26ff

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-12-20T00:40:06.996337Z

## Updated at

2024-12-04T05:53:18.235208Z

## Published at

2024-12-04T05:53:18.297563Z

## Doi

https://doi.org/10.48505/nims.4308

## First published url

https://doi.org/10.1021/acsnano.3c10524

## Date published

2023-12-12

## Recorded date published

2023-12-12

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: On-Surface Synthesis of Multiple Cu Atom-Bridged Organometallic Oligomers
  title_type: original
  lang: en

## Description

- description: A metal-metal bond between coordination complexes is in the nature
    of the covalent bond in hydrocarbons. While bimetallic and trimetallic compounds
    usually have three-dimensional structures in solution, the high directionality
    and robustness of the bond can be applied for on-surface syntheses. Here, we present
    a systematic formation of complex organometallic oligomers on Cu(111) through
    sequential ring-opening of 11,11,12,12-tetraphenyl-1,4,5,8-tetraazaanthraquinodimethane
    and bonding of phenanthroline derivatives by multiple Cu atoms. A detailed characterization
    with a combination of scanning tunneling microscopy and density functional theory
    calculations revealed the role of the Cu adatoms in both enantiomers of chiral
    oligomers. Furthermore, we found sufficient strength of the bonds against sliding
    friction by manipulating the oligomers up to a hexamer. This finding may help
    to increase the variety of organometallic nanostructures on surfaces.
  description_type: abstract
  lang: eng

## Creator

- name: Kewei Sun
  role: author
  orcid: https://orcid.org/0000-0002-1835-243X
  organization: National Institute for Materials Science
  department: International Center for Young Scientists
- name: Kazuma Sugawara
  role: author
  organization: Hokkaido University
  department: Department of Chemistry, Faculty of Science
- name: Andrey Lyalin
  role: author
  organization: Hokkaido University
  department: Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)
- name: Yusuke Ishigaki
  role: author
  organization: Hokkaido University
  department: Department of Chemistry, Faculty of Science
- name: Kohei Uosaki
  role: author
  orcid: https://orcid.org/0000-0001-8886-3270
  organization: National Institute for Materials Science
  department: Global Research Center for Environment and Energy based on Nanomaterials
    Science
- name: Oscar Custance
  role: author
  orcid: https://orcid.org/0000-0001-7931-603X
  organization: National Institute for Materials Science
  department: Center for Basic Research on Materials
- name: Tetsuya Taketsugu
  role: author
  organization: Hokkaido Universityv
  department: Department of Chemistry, Faculty of Science
- name: Takanori Suzuki
  role: author
  organization: Hokkaido University
  department: Department of Chemistry, Faculty of Science
- name: Shigeki Kawai
  role: author
  orcid: https://orcid.org/0000-0003-2128-0120
  organization: National Institute for Materials Science
  department: Center for Basic Research on Materials

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: On-surface synthesis
  schema: not_defined
- subject: Tip-induced manipulation
  schema: not_defined
- subject: Scanning tunneling microscopy
  schema: not_defined
- subject: Density functional theory calculations
  schema: not_defined
- subject: Organometallic oligomer
  schema: not_defined

## Rights

- description: This document is the Accepted Manuscript version of a Published Work
    that appeared in final form in ACS Nano, copyright © 2023AmericanChemicalSociety
    after peer review and technical editing by the publisher. To access the final
    edited and published work see https://doi.org/10.1021/acsnano.3c10524
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-12-04
end_date: 2024-12-04

## Journal

- title: ACS Nano
  issn: 1936086X
  volume: '17'
  issue: '23'
  start_page: 24355
  end_page: 24362

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## Chemical composition



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## Thumbnail

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filename: Cu-Cu link_Main_Final2.docx