Synthesis and Structural Characterization of a Tetranuclear Zinc(II) Complex with P,P-Diphenylmethylenediphosphinate (pcp) and 2,2-Bipyridine (2,2-bipy) Ligands (Articolo in rivista)

Type
Label
  • Synthesis and Structural Characterization of a Tetranuclear Zinc(II) Complex with P,P-Diphenylmethylenediphosphinate (pcp) and 2,2-Bipyridine (2,2-bipy) Ligands (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ienco, Andrea; Midollini, Stefano; Orlandini, Annabella; Costantino, Ferdinando (2007)
    Synthesis and Structural Characterization of a Tetranuclear Zinc(II) Complex with P,P-Diphenylmethylenediphosphinate (pcp) and 2,2-Bipyridine (2,2-bipy) Ligands
    in Zeitschrift für Naturforschung. B, A journal of chemical sciences
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ienco, Andrea; Midollini, Stefano; Orlandini, Annabella; Costantino, Ferdinando (literal)
Pagina inizio
  • 1476 (literal)
Pagina fine
  • 1480 (literal)
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  • 62 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • ICCOM CNR, Ist Chim Composti Organometall, I-50019 Florence, Italy Univ Perugia, Dipartimento Chim, I-06123 Perugia, Italy (literal)
Titolo
  • Synthesis and Structural Characterization of a Tetranuclear Zinc(II) Complex with P,P-Diphenylmethylenediphosphinate (pcp) and 2,2-Bipyridine (2,2-bipy) Ligands (literal)
Abstract
  • A new tetranuclear complex of zinc(II) with P.P'-diphenylmethylenediphosphinate and 2,2'-bipyridine ligands was synthesized. [(pcp)(2,2'-bipy)Zn (mu(3)-pcp)Zn (2,2'-bipy)](2) center dot 6H(2)O was characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis and X-ray diffractometry. The structure consists of tetranuclear complexes connected through water hydrogen-bonding interactions in corrugated 2D layers. Two crystallographically independent zinc ions are in a distorted five-coordinate environment, being surrounded by three oxygen atoms of phosphinate groups (from two pep ligands) and by two bipy nitrogen donors. Of the two independent pep anions the first one utilizes all of its oxygen donors to coordinate one metal as bidentate and two metal atoms as a monodentate ligand, whereas the second one is only bidentate for one metal atom. (literal)
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