uu.seUppsala universitets publikasjoner
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Aggregation of Au(i)-complexes on amorphous substrates governed by aurophilicity
Johannes Kepler Univ Linz, Inst Expt Phys, Surface Sci Div, Altenberger Str 69, A-4040 Linz, Austria.
Johannes Kepler Univ Linz, Inst Expt Phys, Surface Sci Div, Altenberger Str 69, A-4040 Linz, Austria.
Phillipps Univ Marburg, Phys Dept, Mol Solids Grp, Renthof 7, D-35032 Marburg, Germany.
Phillipps Univ Marburg, Phys Dept, Mol Solids Grp, Renthof 7, D-35032 Marburg, Germany.
Vise andre og tillknytning
2019 (engelsk)Inngår i: Dalton Transactions, ISSN 1477-9226, E-ISSN 1477-9234, Vol. 48, nr 39, s. 14712-14723Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

In single crystals of 2-naphthylisonitrile-gold(i)-halide (halide = Cl, Br, I) complexes, AuMIDLINE HORIZONTAL ELLIPSISAu distances are found to be significantly shorter than twice the van der Waals radius, indicating attractive interactions between gold atoms in adjacent molecules. In the particular case of the studied 2-naphthylisonitrile-gold(i) complexes, homodimers are the common structural motifs, in which the linearly coordinated gold exhibits a crossed swords arrangement with the Au atoms of two molecules being at the intersection point. The crossed swords motif is preserved upon physical vapour deposition of both the chlorine and bromine derivatives on amorphous substrates like glass and glassy carbon. The determined activation energies of desorption for the chlorine (0.9 eV) and the bromine (1.2 eV) derivative are comparable to that of unsubstituted naphthalene. Using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and ion scattering (RBS), we confirmed the chemical integrity of the molecules in thin films and revealed the orientation of the crossed swords dimers with respect to the substrate surface.

sted, utgiver, år, opplag, sider
ROYAL SOC CHEMISTRY , 2019. Vol. 48, nr 39, s. 14712-14723
HSV kategori
Identifikatorer
URN: urn:nbn:se:uu:diva-396704DOI: 10.1039/c9dt03049bISI: 000489155800017PubMedID: 31539005OAI: oai:DiVA.org:uu-396704DiVA, id: diva2:1368862
Forskningsfinansiär
Swedish Research Council, 821-2012-5144Swedish Foundation for Strategic Research , RIF14-0053Tilgjengelig fra: 2019-11-08 Laget: 2019-11-08 Sist oppdatert: 2019-11-08bibliografisk kontrollert

Open Access i DiVA

fulltext(3666 kB)11 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 3666 kBChecksum SHA-512
caf2e38f4970a9d3365db2f70080eb3eec3690842db3c3d509399874def5dc0d5d2f2bf370834de3148783192fc0eec400008747b9639d09318400ba48646590
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstPubMed

Personposter BETA

Primetzhofer, DanielBruckner, Barbara

Søk i DiVA

Av forfatter/redaktør
Primetzhofer, DanielBruckner, BarbaraMonkowius, Uwe
Av organisasjonen
I samme tidsskrift
Dalton Transactions

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 11 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 12 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf