Study of Selected Spectral Properties and Complex Formation with Transition Metals Ions of a New Schiff’s Base Containing Fluorescein and Sulfamide Fragments
- Авторы: Popov L.1, Borodkin S.1, Askalepova O.1, Tupolova Y.1, Vlasenko V.2, Burlov A.3, Shcherbakov I.1, Barachevskii V.4, Valova T.4, Venidiktova O.4
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Учреждения:
- Southern Federal University
- Institute of Physics
- Scientific Research Institute of Physical and Organic Chemistry
- Photochemistry Center
- Выпуск: Том 89, № 11 (2019)
- Страницы: 2258-2263
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/223165
- DOI: https://doi.org/10.1134/S1070363219110161
- ID: 223165
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Аннотация
A new azomethine based on N-aminofluorescein and ortho-tosylaminobenzaldehyde has been synthesized. Structure and properties of the obtained compound have been studied by means of IR, 1H NMR, and electron absorption spectroscopy as well as potentiometry. Using the DFT method, quantum-chemical simulation of electronic absorption spectra has been performed. The complexation of the obtained azomethine in solutions with Cu2+, Ni2+, and Co2+ cations has been studied. Metal chelates (1:2) with Cu(II), Ni(II), Zn(II), and Cd(II) have been isolated. Octahedral structure of the coordination site has been suggested for the obtained metal chelates.
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Об авторах
L. Popov
Southern Federal University
Автор, ответственный за переписку.
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
S. Borodkin
Southern Federal University
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
O. Askalepova
Southern Federal University
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
Yu. Tupolova
Southern Federal University
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
V. Vlasenko
Institute of Physics
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
A. Burlov
Scientific Research Institute of Physical and Organic Chemistry
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
I. Shcherbakov
Southern Federal University
Email: ldpopov@mail.ru
Россия, Rostov-on-Don, 344090
V. Barachevskii
Photochemistry Center
Email: ldpopov@mail.ru
Россия, Moscow, 119333
T. Valova
Photochemistry Center
Email: ldpopov@mail.ru
Россия, Moscow, 119333
O. Venidiktova
Photochemistry Center
Email: ldpopov@mail.ru
Россия, Moscow, 119333