1 Ocak 2011 Dergi makalesi Açık Erişim

Necefoglu, Hacali; Ozbek, Fureya Elif; Ozturk, Vijdan; Adiguzel, Vedat; Hokelek, Tuncer

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/19137</identifier>
  <creators>
    <creator>
      <creatorName>Necefoglu, Hacali</creatorName>
      <givenName>Hacali</givenName>
      <familyName>Necefoglu</familyName>
      <affiliation>Kafkas Univ, Dept Chem, TR-36100 Kars, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ozbek, Fureya Elif</creatorName>
      <givenName>Fureya Elif</givenName>
      <familyName>Ozbek</familyName>
      <affiliation>Kafkas Univ, Dept Chem, TR-36100 Kars, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ozturk, Vijdan</creatorName>
      <givenName>Vijdan</givenName>
      <familyName>Ozturk</familyName>
      <affiliation>Kafkas Univ, Dept Chem, TR-36100 Kars, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Adiguzel, Vedat</creatorName>
      <givenName>Vedat</givenName>
      <familyName>Adiguzel</familyName>
      <affiliation>Kafkas Univ, Dept Chem, TR-36100 Kars, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hokelek, Tuncer</creatorName>
      <givenName>Tuncer</givenName>
      <familyName>Hokelek</familyName>
      <affiliation>Hacettepe Univ, Dept Phys, TR-06800 Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Diaquabis(4-Bromobenzoato-Kappa O)Bis(N,N-Diethylnicotinamide-Kappa N-1)Copper(Ii)</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2011</publicationYear>
  <dates>
    <date dateType="Issued">2011-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/19137</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1107/S1600536811034787</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">The title Cu-II complex, [Cu(C7H4BrO2)(2)(C10H14N2O)(2)-(H2O)(2)], contains two 4-bromobenzoate (PBB), two diethylnicotinamide (DENA) monodentate ligands and two water molecules. The four O atoms in the equatorial plane around the Cu-II ion form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by two N atoms of the DENA ligands in the axial positions. Intramolecular O-H center dot center dot center dot O hydrogen bonds link the water molecules to the carboxylate groups. The dihedral angles between the carboxylate groups and the adjacent benzene rings are 3.1 (3) and 3.74 (17)degrees, while the pyridine rings and the benzene rings are oriented at dihedral angles of 6.81 (10) and 3.38 (12)degrees. In the crystal, intermolecular O-H center dot center dot center dot O hydrogen bonds link the molecules into double chains along the b axis. C-H center dot center dot center dot O interactions are also observed. pi-pi contacts between pyridine rings [centroid-centroid distance = 3.485 (2) angstrom] may further stabilize the crystal structure.</description>
  </descriptions>
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