ORGANOPHOSPHORUS RADICALS IN NATURAL APATITES CA2(PO4)3(F, OH)

Authors
GILINSKAYA LG ZANIN YN KNUBOVETS RG KORNEVA TA FADEEVA VP
Citation
Lg. Gilinskaya et al., ORGANOPHOSPHORUS RADICALS IN NATURAL APATITES CA2(PO4)3(F, OH), Journal of structural chemistry, 33(6), 1992, pp. 859-870
Citations number
28
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
33
Issue
6
Year of publication
1992
Pages
859 - 870
Database
ISI
SICI code
0022-4766(1992)33:6<859:ORINAC>2.0.ZU;2-G
Abstract
ESR spectroscopy was used to identify new radicals in natural sediment ary carbonate-containing F,OH-apatites with P-31 Splitting for phosphi nyl (PL2), phosphoryl (PL3), and phosphoranyl radicals (PL4). The ESR spectral parameters were determined and compared with those for the PO 32- sites previously studied in apatite. The correlation of the new si tes with the presence of hydrocarbon groups in the samples studied, es tablished by chemical and thermal analysis and IR spectroscopy, indica ted that the new radicals are organophosphorus complexes.