Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/31935
Title: Spectral and Luminescent Properties and NH-Tautomerism of Alkylated Corrole Free Bases
Authors: Ajeeb, Y. H.
Klenitsky, D., V
Vershilovskaya, I. V.
Petrova, D., V
Semeikin, A. S.
MAES, Wouter 
Gladkov, L. L.
Kruk, M. M.
Issue Date: 2020
Publisher: SPRINGER
Source: JOURNAL OF APPLIED SPECTROSCOPY, 87 (3) , p. 421 -428
Abstract: The molecular structures and spectral and luminescent properties of 2,3,7,13,17,18-hexamethyl-8,12-di-nbutylcorrole and 7,13-dimethyl-8,12-di-n-butylcorrole free bases in solutions at 288-328 K were studied using luminescence and absorption spectroscopy and quantum chemistry. Absorption and fluorescence spectra of the compounds were shown to be superimposed spectra of two NH-tautomers. Individual tautomer spectra were identified. Bands were assigned to specific transitions. NH-tautomer equilibria in the ground S(0)and lower excited S(1)singlet states were characterized.
Notes: Kruk, MM (corresponding author), Belarusian State Technol Univ, Minsk 220006, BELARUS.
youssef.ajeeb@aul.edu.lb; krukmikalai@yahoo.com; dar.isuct@yandex.ru;
wouter.maes@uhasselt.be; llglad@tut.by; m.kruk@belstu.by
Other: Kruk, MM (corresponding author), Belarusian State Technol Univ, Minsk 220006, BELARUS. youssef.ajeeb@aul.edu.lb; krukmikalai@yahoo.com; dar.isuct@yandex.ru; wouter.maes@uhasselt.be; llglad@tut.by; m.kruk@belstu.by
Keywords: corrole free bases;NH-tautomerism;spectra;fluorescence;molecular conformation
Document URI: http://hdl.handle.net/1942/31935
ISSN: 0021-9037
e-ISSN: 1573-8647
DOI: 10.1007/s10812-020-01017-y
ISI #: WOS:000549218900005
Rights: ©2020 Springer Science+Business Media, LLC .
Category: A1
Type: Journal Contribution
Validations: ecoom 2021
Appears in Collections:Research publications

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