@article{Vedder2005Chira-23698,
  year={2005},
  doi={10.1002/ejic.200400912},
  title={Chiral iron(II) and cobalt(II) complexes with biphenyl-bridged bis(pyridylimine) ligands : syntheses, structures and reactivities},
  number={6},
  volume={2005},
  issn={1434-1948},
  journal={European Journal of Inorganic Chemistry},
  pages={1071--1080},
  author={Vedder, Christoph and Schaper, Frank and Brintzinger, Hans-Herbert and Kettunen, Mika and Babik, Sebastian and Fink, Gerhard}
}

<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/123456789/23698">
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23698/1/Vedder_236980.pdf"/>
    <dc:creator>Vedder, Christoph</dc:creator>
    <dc:contributor>Brintzinger, Hans-Herbert</dc:contributor>
    <dcterms:issued>2005</dcterms:issued>
    <dc:rights>terms-of-use</dc:rights>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Kettunen, Mika</dc:creator>
    <dcterms:bibliographicCitation>European Journal of Inorganic Chemistry ; (2005), 6. - S. 1071-1080</dcterms:bibliographicCitation>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23698/1/Vedder_236980.pdf"/>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:creator>Schaper, Frank</dc:creator>
    <dc:contributor>Kettunen, Mika</dc:contributor>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/23698"/>
    <dc:creator>Babik, Sebastian</dc:creator>
    <dc:contributor>Schaper, Frank</dc:contributor>
    <dc:creator>Brintzinger, Hans-Herbert</dc:creator>
    <dc:creator>Fink, Gerhard</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-11T08:04:21Z</dc:date>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:title>Chiral iron(II) and cobalt(II) complexes with biphenyl-bridged bis(pyridylimine) ligands : syntheses, structures and reactivities</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-11T08:04:21Z</dcterms:available>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:contributor>Fink, Gerhard</dc:contributor>
    <dcterms:abstract xml:lang="eng">A new class of iron(II) and cobalt(II) complexes with neutral, tetradentate bis(pyridylimine) chelate ligands bridged by a chiral 6,6′-dimethylbiphenyl backbone has been synthesized. Their dihalogen derivatives gave spectral, magnetic and X-ray diffraction results in agreement with a C&lt;sub&gt;2&lt;/sub&gt;-symmetric, approximately octahedral geometry with cis-positioned halide ligands and high-spin d-electron configuration. &lt;sup&gt;1&lt;/sup&gt;H NMR signals of these paramagnetic complexes were assigned by correlating line widths with reciprocal proton-metal distances. Methyl substitution in 6-position of the pyridyl rings lead to a different, presumably square-pyramidal coordination geometry under dissociation of one chloride ion. FeII dimethyl and diisocyanide derivatives were shown to have low-spin configuration and C&lt;sub&gt;1&lt;/sub&gt;-symmetric geometry. With respect to MAO-activated olefin polymerization, significant catalytic activities were reproducibly obtained only under conditions, where the original complex structure was degraded.</dcterms:abstract>
    <dc:contributor>Vedder, Christoph</dc:contributor>
    <dc:contributor>Babik, Sebastian</dc:contributor>
  </rdf:Description>
</rdf:RDF>