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Spectrokinetic study of photochromic transformations of spironaphthopyran metal complexes Научная публикация

Журнал Russian Journal of Physical Chemistry B
ISSN: 1990-7923 , E-ISSN: 1990-7931
Вых. Данные Год: 2011, Том: 5, Номер: 3, Страницы: 461-464 Страниц : 4 DOI: 10.1134/s1990793111030249
Авторы Popov L.D. 1 , Shcherbakov I.N. 1 , Kogan V.A. 1 , Shirinyan V.Z. 2 , Krayushkin M.M. 2 , Kobeleva O.I. 3 , Valova T.M. 3 , Barachevskii V.A. 3
Организации
1 Southern Federal University, Rostov-on-Don, Russia
2 Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
3 Photochemistry Center, Russian Academy of Sciences, Moscow, Russia

Реферат: Five new metal complexes of 3,3-bis(phenyl)-5-hydroxy-3H-naphtho[2,1-b]pyran with the Pb2+, Zn2+, Ni2+, UO 2+2, and Tl2+ ions were synthesized. A comparative spectrokinetic study of photochromic transformations of these complexes and uncoordinated naphthopyran was performed. It was shown that the metal complexes exhibit photochromism properties similar to the reversible phototransformations of the precursor. The differences found in the photochromic transformations are explained by the influence of the metal atom on the conjugated bonds and steric changes in the molecule of the complexes.
Библиографическая ссылка: Popov L.D. , Shcherbakov I.N. , Kogan V.A. , Shirinyan V.Z. , Krayushkin M.M. , Kobeleva O.I. , Valova T.M. , Barachevskii V.A.
Spectrokinetic study of photochromic transformations of spironaphthopyran metal complexes
Russian Journal of Physical Chemistry B. 2011. V.5. N3. P.461-464. DOI: 10.1134/s1990793111030249 WOS Scopus OpenAlex
Идентификаторы БД:
Web of science: WOS:000292827700016
Scopus: 2-s2.0-82155192132
OpenAlex: W2031524689
Цитирование в БД:
БД Цитирований
OpenAlex 1
Scopus 1
Web of science 1
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