Publikation:

Heterobimetallic Mn/Co hybrid complexes composed of proximate organometallic and classical coordination sites

Lade...
Vorschaubild

Dateien

winter.pdf
winter.pdfGröße: 354.52 KBDownloads: 369

Datum

2007

Autor:innen

Zhang, Huaxing
Dechert, Sebastian
Maurer, Jörg
Meyer, Franc

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Journal of Organometallic Chemistry. 2007, 692(14), pp. 2956-2964. ISSN 0022-328X. Available under: doi: 10.1016/j.jorganchem.2007.03.012

Zusammenfassung

A series of highly unsymmetric heterobinuclear Mn/Co complexes is reported, in which an organometallic CpMn(CO)2 fragment and a classical Werner-type cobalt(II) subunit are arranged in close proximity by means of a bridging pyrazolate. Two ligand scaffolds are employed that differ by the chelate size of the tripodal tetradentate {N4} binding site for cobalt. Molecular structures of three complexes with either nitrate or acetate coligands have been characterized by X-ray crystallography. IR and UV–Vis-spectroelectrochemistry reveals that oxidation of the heterobimetallic systems is highly localized at the organometallic manganese site, while electrochemical reduction occurs at cobalt. Structural and spectroscopic features as well as trends for the redox potentials of the MnI/MnII couple suggest that changes at the cobalt(II) Werner-type subunit have only minor effects on the properties of the organometallic site.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Bridging ligands, N-functionalized cyclopentadienyl ligands, Manganese, Cobalt, Bimetallic complexes

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690ZHANG, Huaxing, Sebastian DECHERT, Jörg MAURER, Michael LINSEIS, Rainer F. WINTER, Franc MEYER, 2007. Heterobimetallic Mn/Co hybrid complexes composed of proximate organometallic and classical coordination sites. In: Journal of Organometallic Chemistry. 2007, 692(14), pp. 2956-2964. ISSN 0022-328X. Available under: doi: 10.1016/j.jorganchem.2007.03.012
BibTex
@article{Zhang2007Heter-13801,
  year={2007},
  doi={10.1016/j.jorganchem.2007.03.012},
  title={Heterobimetallic Mn/Co hybrid complexes composed of proximate organometallic and classical coordination sites},
  number={14},
  volume={692},
  issn={0022-328X},
  journal={Journal of Organometallic Chemistry},
  pages={2956--2964},
  author={Zhang, Huaxing and Dechert, Sebastian and Maurer, Jörg and Linseis, Michael and Winter, Rainer F. and Meyer, Franc}
}
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/123456789/13801">
    <dc:contributor>Linseis, Michael</dc:contributor>
    <dc:contributor>Zhang, Huaxing</dc:contributor>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/13801"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-06-21T15:04:42Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:language>eng</dc:language>
    <dc:contributor>Winter, Rainer F.</dc:contributor>
    <dc:creator>Dechert, Sebastian</dc:creator>
    <dc:creator>Maurer, Jörg</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-06-21T15:04:42Z</dc:date>
    <dc:contributor>Maurer, Jörg</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:bibliographicCitation>First publ. in: Journal of Organometallic Chemistry 692 (2007), 14, pp. 2956–2964</dcterms:bibliographicCitation>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/13801/1/winter.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Meyer, Franc</dc:contributor>
    <dc:rights>terms-of-use</dc:rights>
    <dc:creator>Winter, Rainer F.</dc:creator>
    <dcterms:abstract xml:lang="eng">A series of highly unsymmetric heterobinuclear Mn/Co complexes is reported, in which an organometallic CpMn(CO)2 fragment and a classical Werner-type cobalt(II) subunit are arranged in close proximity by means of a bridging pyrazolate. Two ligand scaffolds are employed that differ by the chelate size of the tripodal tetradentate {N4} binding site for cobalt. Molecular structures of three complexes with either nitrate or acetate coligands have been characterized by X-ray crystallography. IR and UV–Vis-spectroelectrochemistry reveals that oxidation of the heterobimetallic systems is highly localized at the organometallic manganese site, while electrochemical reduction occurs at cobalt. Structural and spectroscopic features as well as trends for the redox potentials of the MnI/MnII couple suggest that changes at the cobalt(II) Werner-type subunit have only minor effects on the properties of the organometallic site.</dcterms:abstract>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/13801/1/winter.pdf"/>
    <dc:contributor>Dechert, Sebastian</dc:contributor>
    <dc:creator>Zhang, Huaxing</dc:creator>
    <dc:creator>Meyer, Franc</dc:creator>
    <dc:creator>Linseis, Michael</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:issued>2007</dcterms:issued>
    <dcterms:title>Heterobimetallic Mn/Co hybrid complexes composed of proximate organometallic and classical coordination sites</dcterms:title>
  </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
Nein
Begutachtet
Diese Publikation teilen