| Инд. авторы: | Gilinskaya L.G. |
| Заглавие: | A Stable Perinaphthenyl Radical in Natural Apatites |
| Библ. ссылка: | Gilinskaya L.G. A Stable Perinaphthenyl Radical in Natural Apatites // Journal of Structural Chemistry. - 2010. - Vol.51. - Iss. 4. - P.761-764. - ISSN 0022-4766. - EISSN 1573-8779. |
| Внешние системы: | DOI: 10.1007/s10947-010-0112-1; SCOPUS: 2-s2.0-77956791787; |
| Реферат: | eng: In natural apatites, perinaphthenyl radical with spectral parameters g = 2.0018±0.0002, A1 (1H) = 0.62±0.01 mT, A2 (1H) = 0.2±0.01 mT is identified by EPR. The radical forms during annealing of samples in the air in a range T = 300-500°C and is stable over time for several months after the formation. It is detected in the only genetic type of this polygenic mineral, namely, in supergene insular apatites from guano phosphate ores. © 2010 Pleiades Publishing, Ltd. |
| Ключевые слова: | perinaphthenyl radical; natural insular apatites; EPR spectrum; |
| Издано: | 2010 |
| Физ. характеристика: | с.761-764 |