Publikation:

PtZnH5–, A σ-Aromatic Cluster

Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2014

Autor:innen

Zhang, Xinxing
Liu, Gaoxiang
Bowen, Kit H.
Alexandrova, Anastassia N.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
DOI (zitierfähiger Link)
https://doi.org/10.1021/jz500322n
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung

Sammlungen

Physik: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

The Journal of Physical Chemistry Letters. 2014, 5(9), pp. 1596-1601. eISSN 1948-7185. Available under: doi: 10.1021/jz500322n

Zusammenfassung

We report a joint photoelectron spectroscopic and theoretical study of the PtZnH5– cluster anion. This cluster exhibited an unprecedented planar pentagonal coordination for Pt and an unusual stability and high intensity in the mass spectrum. Both are due to the σ-aromaticity found in the H5-cycle supported by the 5d orbitals on the Pt atom. σ-Aromaticity in all-H systems has been predicted in the past but never found in experimentally observed species. Besides fundamental importance, mixed transition-metal hydrides can be found as intermediates in catalytic processes, and thus, the unexpected stability facilitated by σ-aromaticity can be appreciated also in practical applications.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690ZHANG, Xinxing, Gaoxiang LIU, Gerd GANTEFÖR, Kit H. BOWEN, Anastassia N. ALEXANDROVA, 2014. PtZnH5–, A σ-Aromatic Cluster. In: The Journal of Physical Chemistry Letters. 2014, 5(9), pp. 1596-1601. eISSN 1948-7185. Available under: doi: 10.1021/jz500322n
BibTex
@article{Zhang2014PtZnH-31398,
  year={2014},
  doi={10.1021/jz500322n},
  title={PtZnH<sub>5</sub>–, A σ-Aromatic Cluster},
  number={9},
  volume={5},
  journal={The Journal of Physical Chemistry Letters},
  pages={1596--1601},
  author={Zhang, Xinxing and Liu, Gaoxiang and Ganteför, Gerd and Bowen, Kit H. and Alexandrova, Anastassia N.}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/31398">
    <dcterms:issued>2014</dcterms:issued>
    <dc:creator>Zhang, Xinxing</dc:creator>
    <dc:creator>Liu, Gaoxiang</dc:creator>
    <dc:contributor>Alexandrova, Anastassia N.</dc:contributor>
    <dc:contributor>Zhang, Xinxing</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-08T09:58:08Z</dc:date>
    <dc:creator>Bowen, Kit H.</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-08T09:58:08Z</dcterms:available>
    <dcterms:title>PtZnH&lt;sub&gt;5&lt;/sub&gt;–, A σ-Aromatic Cluster</dcterms:title>
    <dc:creator>Alexandrova, Anastassia N.</dc:creator>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/31398"/>
    <dc:contributor>Ganteför, Gerd</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Ganteför, Gerd</dc:creator>
    <dc:contributor>Bowen, Kit H.</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:abstract xml:lang="eng">We report a joint photoelectron spectroscopic and theoretical study of the PtZnH&lt;sub&gt;5&lt;/sub&gt;– cluster anion. This cluster exhibited an unprecedented planar pentagonal coordination for Pt and an unusual stability and high intensity in the mass spectrum. Both are due to the σ-aromaticity found in the H&lt;sub&gt;5&lt;/sub&gt;-cycle supported by the 5d orbitals on the Pt atom. σ-Aromaticity in all-H systems has been predicted in the past but never found in experimentally observed species. Besides fundamental importance, mixed transition-metal hydrides can be found as intermediates in catalytic processes, and thus, the unexpected stability facilitated by σ-aromaticity can be appreciated also in practical applications.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Liu, Gaoxiang</dc:contributor>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen