Отправить статью по E-mail New Magnesium(II), Aluminum(III), and Gallium(III) 12-Crown-4-Porphyrinates: Synthesis, Structure, and Luminescent Properties
- Авторы: Chernyad’ev A.Y.1, Tsivadze A.Y.1
-
Учреждения:
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Выпуск: Том 54, № 6 (2018)
- Страницы: 1087-1091
- Раздел: Molecular and Supramolecular Structures at the Interfaces
- URL: https://journals.rcsi.science/2070-2051/article/view/204620
- DOI: https://doi.org/10.1134/S2070205118060084
- ID: 204620
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
New meso-tetra(benzo-12-crown-4)-substituted magnesium(II), aluminum(III), and gallium(III) porphinates are obtained. The structure of complexes is established using the data of electron absorption spectroscopy and MALDI TOF mass spectrometry. Comparative analysis of luminescent properties (energies of fluorescent transitions and fluorescence quantum efficiency) of metal porphyrinates and free meso-tetra(benzo-12-crown-4)-substituted porphyrin in a dimethylformamide solution at 25°C. It is found that the obtained metal porphyrinates are characterized by rather intense fluorescent radiation, as well as solubility in organic media of very different polarities, which allows considering new complexes as potential luminescent sensors for metal cations and as luminescent agents of metal cation interphase transfer.
Об авторах
A. Chernyad’ev
Frumkin Institute of Physical Chemistry and Electrochemistry,Russian Academy of Sciences
Автор, ответственный за переписку.
Email: chernyadyev@mail.ru
Россия, Moscow, 119071
A. Tsivadze
Frumkin Institute of Physical Chemistry and Electrochemistry,Russian Academy of Sciences
Email: chernyadyev@mail.ru
Россия, Moscow, 119071
Дополнительные файлы
