Coordination Polymers of Polyphenyl-Substituted Potassium Cyclopentadienides

Авторы: Komarov Pavel D., Birin Kirill P., Vinogradov Alexander A., Varaksina Evgenia A., Puntus Lada N., Lyssenko Konstantin A., Churakov Andrei V., Nifant’ev Ilya E., Minyaev Mikhail E., Roitershtein Dmitrii M.
Журнал: Molecules
Том: 27
Номер: 22
Год издания: 2022
Издательство: MDPI
Местоположение издательства: Basel, Switzerland
Первая страница: 7725
DOI: 10.3390/molecules27227725
Аннотация: A series of potassium salts of di- and tri-arylsubstituted cyclopentadienes has been obtained by the metalation of the corresponding cyclopentadienes with benzylpotassium in THF media. Crystals of all compounds, afforded by recrystallization from THF/hexane, diglyme-THF/hexane and toluene/hexane mixtures, have been studied by X-ray diffraction. All studied potassium cyclopentadienides exhibit the luminescence at room temperature and overall quantum yield of photoluminescence for potassium salt of diarylsubstituted cyclopentadiene is 18%.
Добавил в систему: Комаров Павел Денисович

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