Preparation, characterization and crystal structure of a binuclear thorium(IV) complex with a pentadentate compartmental Schiff Base (Articolo in rivista)

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  • Preparation, characterization and crystal structure of a binuclear thorium(IV) complex with a pentadentate compartmental Schiff Base (Articolo in rivista) (literal)
Anno
  • 1987-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0020-1693(00)84473-4 (literal)
Alternative label
  • Casellato U.; Guerriero P. ; Tamburini S. ; Vigato P.A.; Graziani A. (1987)
    Preparation, characterization and crystal structure of a binuclear thorium(IV) complex with a pentadentate compartmental Schiff Base
    in Inorganica Chimica Acta (Testo stamp.); Elsevier BV, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Casellato U.; Guerriero P. ; Tamburini S. ; Vigato P.A.; Graziani A. (literal)
Pagina inizio
  • 165 (literal)
Pagina fine
  • 174 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0020169300844734 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 134 (literal)
Rivista
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  • 10 (literal)
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  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
  • Science direct - Elsevier (literal)
  • Elsevier (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1-4 : Istituto di Chïmica e Tecnologia dei Radioelementi, CNR, C.so Stati Uniti 4, 35020 Padua, Italy / 5 : Dipartimento di Chimica Inorganica, Metallorganica ed Analitica dell'Università, 35100 Padua, Italy (literal)
Titolo
  • Preparation, characterization and crystal structure of a binuclear thorium(IV) complex with a pentadentate compartmental Schiff Base (literal)
Abstract
  • The interaction of the potentially pentadentate compartmental Schiff base, (H3L), derived by condensation of 2,6-diformyl-4-chlorophenol and o- aminophenol with thorium(IV) salts has been studied and the crystal structure of the ionic complex [Mg[Th2L3]2·6H2O determined by X-ray crystallography. The compound is monoclinic, space group P21/c, with a=12.488(6), b=22.044(5), c=24.316(5) Å, and ?=104.82(3)°; Dc=1.66 g cmt-3 for Z= 2. The structure was refined to the final conventional R of 0.067 based on 5455 observed reflexions. The two independent Th atoms of the monoanionic [Th2L3]- complex are nona-coordinate and bridged by three oxygen atoms. The Mg2+ cations, which are on crystallographic centres of symmetry, are octahedrally surrounded by H2O molecules. Selected bond distances are: Th?O (bridging) 2.47 Å (mean value), Th?O 2.31 Å (mean value), Th?N 2.74 ) Å (mean value), Mg?O 2.09 Å (mean value). (literal)
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