@article{Sun2016Disti-35743,
  year={2016},
  doi={10.1002/anie.201604179},
  title={Distinct Short-Range Order Is Inherent to Small Amorphous Calcium Carbonate Clusters (<2 nm)},
  number={40},
  volume={55},
  issn={1433-7851},
  journal={Angewandte Chemie International Edition},
  pages={12206--12209},
  author={Sun, Shengtong and Chevrier, Daniel M. and Zhang, Peng and Gebauer, Denis and Cölfen, Helmut}
}

<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/123456789/35743">
    <dc:contributor>Gebauer, Denis</dc:contributor>
    <dc:contributor>Sun, Shengtong</dc:contributor>
    <dc:creator>Gebauer, Denis</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Chevrier, Daniel M.</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-10-26T14:09:52Z</dc:date>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dc:contributor>Cölfen, Helmut</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/35743/1/Sun_0-369702.pdf"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:issued>2016</dcterms:issued>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-10-26T14:09:52Z</dcterms:available>
    <dcterms:abstract xml:lang="eng">Amorphous intermediate phases are vital precursors in the crystallization of many biogenic minerals. While inherent short-range orders have been found in amorphous calcium carbonates (ACCs) relating to different crystalline forms, it has never been clarified experimentally whether such orders already exist in very small clusters less than 2 nm in size. Here, we studied the stability and structure of 10,12-pentacosadiynoic acid (PCDA) protected ACC clusters with a core size of ca. 1.4 nm consisting of only seven CaCO&lt;sub&gt;3&lt;/sub&gt; units. Ligand concentration and structure are shown to be key factors in stabilizing the ACC clusters. More importantly, even in such small CaCO&lt;sub&gt;3&lt;/sub&gt; entities, a proto-calcite short-range order can be identified but with a relatively high degree of disorder that arises from the very small size of the CaCO&lt;sub&gt;3&lt;/sub&gt; core. Our findings support the notion of a structural link between prenucleation clusters, amorphous intermediates, and final crystalline polymorphs, which appears central to the understanding of polymorph selection.</dcterms:abstract>
    <dcterms:title>Distinct Short-Range Order Is Inherent to Small Amorphous Calcium Carbonate Clusters (&lt;2 nm)</dcterms:title>
    <dc:contributor>Zhang, Peng</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/35743"/>
    <dc:contributor>Chevrier, Daniel M.</dc:contributor>
    <dc:creator>Zhang, Peng</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Cölfen, Helmut</dc:creator>
    <dc:language>eng</dc:language>
    <dc:creator>Sun, Shengtong</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/35743/1/Sun_0-369702.pdf"/>
  </rdf:Description>
</rdf:RDF>