Determination of Impurity Modes in the Spectra of Dissociative Electron Attachment by Benzofuran-3(2H)-one and Benzofuran-2(3H)-one Molecules
Publication type: Journal Article
Publication date: 2022-08-15
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ISSN: 25876325, 25876902
General Engineering
General Environmental Science
General Earth and Planetary Sciences
Abstract
The method of negative ion mass spectrometry of resonant attachment of low energy electrons (0-15 eV) was used to identify and determine the type of impurities in the studied samples of benzofuran-3(2H)-one and benzofuran-2(3H)-one. An analysis of the decay channels of molecular negative ions (NIs) into stable fragments using the results of quantum-chemical calculations in the approximation of the density functional theory made it possible to determine the most probable structures of impurity molecules, as well as fragment ions ([M - H]-, [M - 2H]-, [M - СО]-).
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Tayupov M. M. et al. Determination of Impurity Modes in the Spectra of Dissociative Electron Attachment by Benzofuran-3(2H)-one and Benzofuran-2(3H)-one Molecules // Mathematical Physics and Computer Simulation. 2022. Vol. 2. pp. 49-59.
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Tayupov M. M., Markova A. V., Safronov A. M., Galeev R. V. Determination of Impurity Modes in the Spectra of Dissociative Electron Attachment by Benzofuran-3(2H)-one and Benzofuran-2(3H)-one Molecules // Mathematical Physics and Computer Simulation. 2022. Vol. 2. pp. 49-59.
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TY - JOUR
DO - 10.15688/mpcm.jvolsu.2022.2.5
UR - https://doi.org/10.15688/mpcm.jvolsu.2022.2.5
TI - Determination of Impurity Modes in the Spectra of Dissociative Electron Attachment by Benzofuran-3(2H)-one and Benzofuran-2(3H)-one Molecules
T2 - Mathematical Physics and Computer Simulation
AU - Tayupov, Mansaf M.
AU - Markova, Angelina V
AU - Safronov, Aleksey M
AU - Galeev, Rustem V
PY - 2022
DA - 2022/08/15
PB - Volgograd State University
SP - 49-59
IS - 2
SN - 2587-6325
SN - 2587-6902
ER -
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@article{2022_Tayupov,
author = {Mansaf M. Tayupov and Angelina V Markova and Aleksey M Safronov and Rustem V Galeev},
title = {Determination of Impurity Modes in the Spectra of Dissociative Electron Attachment by Benzofuran-3(2H)-one and Benzofuran-2(3H)-one Molecules},
journal = {Mathematical Physics and Computer Simulation},
year = {2022},
publisher = {Volgograd State University},
month = {aug},
url = {https://doi.org/10.15688/mpcm.jvolsu.2022.2.5},
number = {2},
pages = {49--59},
doi = {10.15688/mpcm.jvolsu.2022.2.5}
}