Raman scattering features of lead pyroantimonate compounds. Part I: XRD and Raman characterization of Pb(2)Sb(2)O(7) doped with tin and zinc (Articolo in rivista)

Type
Label
  • Raman scattering features of lead pyroantimonate compounds. Part I: XRD and Raman characterization of Pb(2)Sb(2)O(7) doped with tin and zinc (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/jrs.2092 (literal)
Alternative label
  • Rosi, F ; Manuali, V ; Miliani, C ; Brunetti, BG ; Sgamellotti, A ; Grygar, T ; Hradil, D (2009)
    Raman scattering features of lead pyroantimonate compounds. Part I: XRD and Raman characterization of Pb(2)Sb(2)O(7) doped with tin and zinc
    in Journal of Raman spectroscopy (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rosi, F ; Manuali, V ; Miliani, C ; Brunetti, BG ; Sgamellotti, A ; Grygar, T ; Hradil, D (literal)
Pagina inizio
  • 107 (literal)
Pagina fine
  • 111 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 14 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Rosi, F ; Manuali, V ; Brunetti, BG ; Sgamellotti, A ; Univ Perugia, Ctr Eccellenza SMAArt Sci Methodol Appl Archaeol, Dipartimento Chim, I-06123 Perugia, Italy Grygar, T ; Hradil, D Inst Inorgan Chem ASCR VVI, Rez 25068, Czech Republic, Acad Fine Arts Prague, ALMA Lab, Prague 7, Czech Republic Miliani, C CNR-ISTM, Perugia (literal)
Titolo
  • Raman scattering features of lead pyroantimonate compounds. Part I: XRD and Raman characterization of Pb(2)Sb(2)O(7) doped with tin and zinc (literal)
Abstract
  • Yellow pyroantimonates Pb-Sb, Pb-Sb-Sn and Pb-Sb-Zn were synthesized by solid-state reactions at high temperature and characterized by X-ray diffraction and Raman spectroscopy. The lattice size of cubic pyrochlores increases with Sri and Zn doping and with Pb overstoichiometry, indicating the replacement of Sb(5+) by the larger cations. This fact permits the understanding of the corresponding Raman spectral modifications as a consequence of the changes in the local symmetry of the Sb-O polyhedra, justifying the exploitation of Raman spectroscopy to noninvasively identify structural modifications of pyroantimonate pigments in artworks. (literal)
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