Vibrational spectra of lead alkali apatites Pb8M2(PO4)(6) with M = Ag and Na

Authors
Ternane, R Ferid, M Trabelsi-Ayedi, M Piriou, B
Citation
R. Ternane et al., Vibrational spectra of lead alkali apatites Pb8M2(PO4)(6) with M = Ag and Na, SPECT ACT A, 55(9), 1999, pp. 1793-1797
Citations number
13
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
ISSN journal
13861425 → ACNP
Volume
55
Issue
9
Year of publication
1999
Pages
1793 - 1797
Database
ISI
SICI code
1386-1425(199908)55:9<1793:VSOLAA>2.0.ZU;2-J
Abstract
Powders of lead alkali apatites with formula Pb8M2(PO4)(6) (M = Ag, Na) wer e prepared by using the solid state method. Infrared (4000-350 cm(-1)) and Raman (1200-25 cm(-1)) spectra of these samples were recorded at room tempe rature and analyzed. Fundamental vibrational modes were identified and band assignments were made in comparison with the Calcium hydroxyapatite Ca-10( PO4)(6)(OH)(2). (C) 1999 Elsevier Science B.V. All rights reserved.