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The influence of the structure of phosphorus-based ligands on the stability of europium complexes using spectrophotometric titrationстатья Электронная публикация
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 16 сентября 2020 г.
- Авторы: Sumyanova Tsagana B., Borisova Nataliya E., Zakirova Gladiz G., Korotkov Leonid A.
- Журнал: Proceedings of SPIE - The International Society for Optical Engineering
- Том: 11458
- Номер: 114580W
- Год издания: 2020
- Издательство: SPIE, the International Society for Optical Engineering
- Местоположение издательства: Bellingham, WA, United States
- Первая страница: 114580W-1
- Последняя страница: 114580W-3
- DOI: 10.1117/12.2563625
- Аннотация: The influence of structure of the phosphine oxide ligands on stability of their complexes was studied by spectroscopic techniques. Surprising the electron donating methyl groups at phenyl rings of phosphine oxide groups lead to decrease of the stability of europium complex comparing with ubsubsituted one due to their sterical prevention of conjugation between phenyl rings and P=O-groups.. This unusual behavior was first time demonstrated by spectroscopic titration and Job’s plot analysis.
- Добавил в систему: Сумянова Цагана Борисовна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | The influence of structure of the phosphine oxide ligands on stability of their complexes was studied by spectroscopic techniques. Surprising the electron donating methyl groups at phenyl rings of phosphine oxide groups lead to decrease of the stability of europium complex comparing with ubsubsituted one due to their sterical prevention of conjugation between phenyl rings and P=O-groups.. This unusual behavior was first time demonstrated by spectroscopic titration and Job’s plot analysis. | The_influence_of_the_structure_of_phosphorus-based_ligands_… | 425,4 КБ | 10 апреля 2020 [tsagana_sumyanova] |