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Optical spectroscopy of perfluorothiophenyl, perfluorothionaphthyl, xanthate and dithiophosphinate radicals Научная публикация

Журнал Chemical Physics Letters
ISSN: 0009-2614 , E-ISSN: 1873-4448
Вых. Данные Год: 2000, Том: 325, Номер: 1-3, Страницы: 153-162 Страниц : 10 DOI: 10.1016/S0009-2614(00)00700-4
Авторы Plyusnin V.F. 1 , Ivanov Yu.V. 1 , Grivin V.P. 1 , Vorobjev D.Yu. 2 , Larionov S.V. 3 , Maksimov A.M. 4 , Platonov V.E. 4 , Tkachenko N.V. 5 , Lemmetyinen H 5
Организации
1 (Данные Web of science) Novosibirsk Chem Kinet & Combust Inst, Novosibirsk 630090, Russia
2 (Данные Web of science) Novosibirsk State Univ, Novosibirsk 630090, Russia
3 (Данные Web of science) Inst Inorgan Chem, Novosibirsk 630090, Russia
4 (Данные Web of science) Novosibirsk Organ Chem Inst, Novosibirsk 630090, Russia
5 (Данные Web of science) Tampere Univ Technol, Inst Mat Chem, FIN-33101 Tampere, Finland

Реферат: Laser flash photolysis has been used to record the optical spectra of sulfur-containing radicals forming from photodissociation of diphenyl disulfide, perfluorodiphenyl disulfide, perfluoro-2,2'-dinaphthyl disulfide, diisopropyldixantogene and bis(diisobutylthio-phosphoryl-disulfane). The extinction coefficients of absorption bands were determined from the reaction of S-radicals with a stable nitroxyl radical. The rate constant of this reaction was for all radicals close to 10(9) M-1 s(-1) and successfully competes with the reaction of recombination. The presence of a narrow and strong absorption band in the optical spectrum of a nitroxyl radical and the absence of absorption in the reaction products allows one to accurately determine the extinction coefficients of the absorption bands of S-radicals. (C) 2000 Published by Elsevier Science B.V.
Библиографическая ссылка: Plyusnin V.F. , Ivanov Y.V. , Grivin V.P. , Vorobjev D.Y. , Larionov S.V. , Maksimov A.M. , Platonov V.E. , Tkachenko N.V. , Lemmetyinen H.
Optical spectroscopy of perfluorothiophenyl, perfluorothionaphthyl, xanthate and dithiophosphinate radicals
Chemical Physics Letters. 2000. V.325. N1-3. P.153-162. DOI: 10.1016/S0009-2614(00)00700-4 WOS Scopus РИНЦ OpenAlex
Даты:
Опубликована в печати: 1 июл. 2000 г.
Идентификаторы БД:
Web of science: WOS:000088366100024
Scopus: 2-s2.0-0000051971
РИНЦ: 13339531
OpenAlex: W2080505914
Цитирование в БД:
БД Цитирований
Web of science 21
Scopus 21
РИНЦ 23
OpenAlex 21
Альметрики: