Pulse EPR and ENDOR study of 1,2,3-benzodithiazolyl, 2,1,3-benzothiaselenazolyl and 1,2,3-benzodiselenazolyl radicals Научная публикация
| Журнал |
Physical Chemistry Chemical Physics
ISSN: 1463-9076 , E-ISSN: 1463-9084 |
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| Вых. Данные | Год: 2011, Том: 13, Номер: 9, Страницы: 3873-3880 Страниц : 8 DOI: 10.1039/c0cp02051f | ||||||
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Реферат:
1,2,3-Benzodithiazolyl, 2,1,3-benzothiaselenazolyl and 1,2,3-benzodiselenazolyl radicals were generated by the reduction of the corresponding cations and investigated by pulse EPR and ENDOR in frozen CHCl3 solutions at 30 and 80 K. These methods, in combination with density functional theory calculations, were used to study the magnetic parameters of the radicals, namely the principal values of the nitrogen and proton hyperfine interactions and g-tensors. The spin density distribution was shown to be nearly the same for all investigated radicals and, therefore, replacement of sulfur by selenium leads to a limited perturbation of the radicals' electronic structure. A high anisotropy of the g-tensors was found for the selenium-containing radicals.
Библиографическая ссылка:
Pivtsov A.V.
, Kulik L.V.
, Makarov A.Y.
, Blockhuys F.
Pulse EPR and ENDOR study of 1,2,3-benzodithiazolyl, 2,1,3-benzothiaselenazolyl and 1,2,3-benzodiselenazolyl radicals
Physical Chemistry Chemical Physics. 2011. V.13. N9. P.3873-3880. DOI: 10.1039/c0cp02051f WOS Scopus РИНЦ OpenAlex
Pulse EPR and ENDOR study of 1,2,3-benzodithiazolyl, 2,1,3-benzothiaselenazolyl and 1,2,3-benzodiselenazolyl radicals
Physical Chemistry Chemical Physics. 2011. V.13. N9. P.3873-3880. DOI: 10.1039/c0cp02051f WOS Scopus РИНЦ OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000287411700035 |
| Scopus: | 2-s2.0-79952404354 |
| РИНЦ: | 16732796 |
| OpenAlex: | W1968486630 |