Structure and reactivity of a mononuclear gold(II) complex

Publication type:
Journal article
Metadata:
Autoren
  • Sebastian Preiß
  • Christoph Förster
  • Sven Otto
  • Matthias Bauer
  • Patrick Müller
  • Dariush Hinderberger
  • Haleh Hashemi Haeri
  • Luca Carella
  • Katja Heinze
Sammlungen
  • metadata
ISSN
1755-4349
Zeitschrift
Nature chemistry
Schlüsselwörter
  • 540 Chemie
  • 540 Chemistry and allied sciences
Sprache
eng
Paginierung
Seiten: 1249 - 1255
Datum der Veröffentlichung
2017
Herausgeber
Nature Publishing Group
Herausgeber URL
http://dx.doi.org/10.1038/nchem.2836
Datum der Datenerfassung
2020
Datum, an dem der Datensatz öffentlich gemacht wurde
2020
Zugang
Public
Titel
Structure and reactivity of a mononuclear gold(II) complex
Ausgabe der Zeitschrift
9

Data source: METADATA.UB

Other metadata sources:
Autoren
  • Sebastian Preiss
  • Christoph Foerster
  • Sven Otto
  • Matthias Bauer
  • Patrick Mueller
  • Dariush Hinderberger
  • Haleh Hashemi Haeri
  • Luca Carella
  • Katja Heinze
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000416026200017&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1038/NCHEM.2836
eISSN
1755-4349
Externe Identifier
  • Clarivate Analytics Document Solution ID: FN5DH
  • PubMed Identifier: 29168491
ISSN
1755-4330
Ausgabe der Veröffentlichung
12
Zeitschrift
NATURE CHEMISTRY
Paginierung
1249 - 1255
Datum der Veröffentlichung
2017
Status
Published
Titel
Structure and reactivity of a mononuclear gold(II) complex
Sub types
  • Article
Ausgabe der Zeitschrift
9

Data source: Web of Science (Lite)

Autoren
  • Sebastian Preiß
  • Christoph Förster
  • Sven Otto
  • Matthias Bauer
  • Patrick Müller
  • Dariush Hinderberger
  • Haleh Hashemi Haeri
  • Luca Carella
  • Katja Heinze
DOI
10.1038/nchem.2836
eISSN
1755-4349
ISSN
1755-4330
Ausgabe der Veröffentlichung
12
Zeitschrift
Nature Chemistry
Sprache
en
Online publication date
2017
Paginierung
1249 - 1255
Datum der Veröffentlichung
2017
Status
Published
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.1038/nchem.2836
Datum der Datenerfassung
2023
Titel
Structure and reactivity of a mononuclear gold(II) complex
Ausgabe der Zeitschrift
9

Data source: Crossref

Abstract
Mononuclear gold(II) complexes are very rare labile species. Transient gold(II) species have been suggested in homogeneous catalysis and in medical applications, but their geometric and electronic structures have remained essentially unexplored: even fundamental data, such as the ionic radius of gold(II), are unknown. Now, an unprecedentedly stable neutral gold(II) complex of a porphyrin derivative has been isolated, and its structural and spectroscopic features determined. The gold atom adopts a 2+2 coordination mode in between those of gold(III) (four-coordinate square planar) and gold(I) (two-coordinate linear), owing to a second-order Jahn-Teller distortion enabled by the relativistically lowered 6s orbital of gold. The reactivity of this gold(II) complex towards dioxygen, nitrosobenzene and acids is discussed. This study provides insight on the ionic radius of gold(II), and allows it to be placed within the homologous series of nd<sup>9</sup> Cu/Ag/Au divalent ions and the 5d<sup>8/9/10</sup> Pt/Au/Hg 'relativistic' triad in the periodic table.
Addresses
  • Institute of Inorganic Chemistry and Analytical Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, D-55128 Mainz, Germany.
Autoren
  • Sebastian Preiß
  • Christoph Förster
  • Sven Otto
  • Matthias Bauer
  • Patrick Müller
  • Dariush Hinderberger
  • Haleh Hashemi Haeri
  • Luca Carella
  • Katja Heinze
DOI
10.1038/nchem.2836
eISSN
1755-4349
Externe Identifier
  • PubMed Identifier: 29168491
Open access
false
ISSN
1755-4330
Ausgabe der Veröffentlichung
12
Zeitschrift
Nature chemistry
Sprache
eng
Medium
Electronic
Online publication date
2017
Paginierung
1249 - 1255
Datum der Veröffentlichung
2017
Status
Published
Datum der Datenerfassung
2017
Titel
Structure and reactivity of a mononuclear gold(II) complex.
Sub types
  • Research Support, Non-U.S. Gov't
  • Journal Article
Ausgabe der Zeitschrift
9

Data source: Europe PubMed Central

Abstract
Mononuclear gold(II) complexes are very rare labile species. Transient gold(II) species have been suggested in homogeneous catalysis and in medical applications, but their geometric and electronic structures have remained essentially unexplored: even fundamental data, such as the ionic radius of gold(II), are unknown. Now, an unprecedentedly stable neutral gold(II) complex of a porphyrin derivative has been isolated, and its structural and spectroscopic features determined. The gold atom adopts a 2+2 coordination mode in between those of gold(III) (four-coordinate square planar) and gold(I) (two-coordinate linear), owing to a second-order Jahn-Teller distortion enabled by the relativistically lowered 6s orbital of gold. The reactivity of this gold(II) complex towards dioxygen, nitrosobenzene and acids is discussed. This study provides insight on the ionic radius of gold(II), and allows it to be placed within the homologous series of nd9 Cu/Ag/Au divalent ions and the 5d8/9/10 Pt/Au/Hg 'relativistic' triad in the periodic table.
Date of acceptance
2017
Autoren
  • Sebastian Preiß
  • Christoph Förster
  • Sven Otto
  • Matthias Bauer
  • Patrick Müller
  • Dariush Hinderberger
  • Haleh Hashemi Haeri
  • Luca Carella
  • Katja Heinze
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/29168491
DOI
10.1038/nchem.2836
eISSN
1755-4349
Ausgabe der Veröffentlichung
12
Zeitschrift
Nat Chem
Sprache
eng
Country
England
Paginierung
1249 - 1255
PII
nchem.2836
Datum der Veröffentlichung
2017
Status
Published online
Datum, an dem der Datensatz öffentlich gemacht wurde
2019
Titel
Structure and reactivity of a mononuclear gold(II) complex.
Sub types
  • Journal Article
  • Research Support, Non-U.S. Gov't
Ausgabe der Zeitschrift
9

Data source: PubMed

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