Advanced

Surface Mediated Synthesis of 2D Covalent Organic Networks : 1,3,5-Tris(4-bromophenyl)benzene on Au(111)

Doyle, Catherine M.; McGuinness, Cormac; Lawless, Anna P.; Preobrajenski, Alexei B. LU ; Vinogradov, Nikolay A. LU and Cafolla, Attilio A. (2018) In Physica Status Solidi (B) Basic Research
Abstract

Covalent organic networks derived from surface-mediated self-assembly of 1,3,5-tris(4-bromophenyl)benzene into two-dimensional networks on Au(111) have been studied by scanning tunneling microscopy (STM) and by X-ray spectroscopic methods. High resolution soft X-ray photoemission spectroscopy (SXPS) using synchrotron radiation have been used to study the formation of the 1,3,5-tris(4-bromophenyl)benzene-derived 2D networks by observing temperature-dependent C 1s and Br 3d core level XPS spectra. X-ray absorption (XA) measurements of the formation of these 2D networks have been obtained at the C K-edge where their temperature and angular dependence are examined. The results of these XPS and XA spectroscopic measurements are compared to... (More)

Covalent organic networks derived from surface-mediated self-assembly of 1,3,5-tris(4-bromophenyl)benzene into two-dimensional networks on Au(111) have been studied by scanning tunneling microscopy (STM) and by X-ray spectroscopic methods. High resolution soft X-ray photoemission spectroscopy (SXPS) using synchrotron radiation have been used to study the formation of the 1,3,5-tris(4-bromophenyl)benzene-derived 2D networks by observing temperature-dependent C 1s and Br 3d core level XPS spectra. X-ray absorption (XA) measurements of the formation of these 2D networks have been obtained at the C K-edge where their temperature and angular dependence are examined. The results of these XPS and XA spectroscopic measurements are compared to detailed ab initio electronic structure calculations of 1,3,5-tris(4-bromophenyl)benzene molecules to aid the interpretation of the features of these spectra.

(Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
epub
subject
keywords
1,3,5-tris(4-bromophenyl)benzene, NEXAFS, STM, XAS, XPS
in
Physica Status Solidi (B) Basic Research
publisher
John Wiley & Sons
external identifiers
  • scopus:85055275019
ISSN
0370-1972
DOI
10.1002/pssb.201800349
language
English
LU publication?
yes
id
94babf82-5fc1-4271-b1a4-ee7d355fa789
date added to LUP
2018-11-22 12:57:55
date last changed
2019-02-20 11:37:16
@article{94babf82-5fc1-4271-b1a4-ee7d355fa789,
  abstract     = {<p>Covalent organic networks derived from surface-mediated self-assembly of 1,3,5-tris(4-bromophenyl)benzene into two-dimensional networks on Au(111) have been studied by scanning tunneling microscopy (STM) and by X-ray spectroscopic methods. High resolution soft X-ray photoemission spectroscopy (SXPS) using synchrotron radiation have been used to study the formation of the 1,3,5-tris(4-bromophenyl)benzene-derived 2D networks by observing temperature-dependent C 1s and Br 3d core level XPS spectra. X-ray absorption (XA) measurements of the formation of these 2D networks have been obtained at the C K-edge where their temperature and angular dependence are examined. The results of these XPS and XA spectroscopic measurements are compared to detailed ab initio electronic structure calculations of 1,3,5-tris(4-bromophenyl)benzene molecules to aid the interpretation of the features of these spectra.</p>},
  articleno    = {1800349},
  author       = {Doyle, Catherine M. and McGuinness, Cormac and Lawless, Anna P. and Preobrajenski, Alexei B. and Vinogradov, Nikolay A. and Cafolla, Attilio A.},
  issn         = {0370-1972},
  keyword      = {1,3,5-tris(4-bromophenyl)benzene,NEXAFS,STM,XAS,XPS},
  language     = {eng},
  publisher    = {John Wiley & Sons},
  series       = {Physica Status Solidi (B) Basic Research},
  title        = {Surface Mediated Synthesis of 2D Covalent Organic Networks : 1,3,5-Tris(4-bromophenyl)benzene on Au(111)},
  url          = {http://dx.doi.org/10.1002/pssb.201800349},
  year         = {2018},
}