Study of Selected Spectral Properties and Complex Formation with Transition Metals Ions of a New Schiff’s Base Containing Fluorescein and Sulfamide Fragments
- Autores: 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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Afiliações:
- Southern Federal University
- Institute of Physics
- Scientific Research Institute of Physical and Organic Chemistry
- Photochemistry Center
- Edição: Volume 89, Nº 11 (2019)
- Páginas: 2258-2263
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/223165
- DOI: https://doi.org/10.1134/S1070363219110161
- ID: 223165
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Resumo
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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Sobre autores
L. Popov
Southern Federal University
Autor responsável pela correspondência
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
S. Borodkin
Southern Federal University
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
O. Askalepova
Southern Federal University
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
Yu. Tupolova
Southern Federal University
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
V. Vlasenko
Institute of Physics
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
A. Burlov
Scientific Research Institute of Physical and Organic Chemistry
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
I. Shcherbakov
Southern Federal University
Email: ldpopov@mail.ru
Rússia, Rostov-on-Don, 344090
V. Barachevskii
Photochemistry Center
Email: ldpopov@mail.ru
Rússia, Moscow, 119333
T. Valova
Photochemistry Center
Email: ldpopov@mail.ru
Rússia, Moscow, 119333
O. Venidiktova
Photochemistry Center
Email: ldpopov@mail.ru
Rússia, Moscow, 119333
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