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Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K

Mikhail Yakovlevich Melnikov 1
Mikhail Yakovlevich Melnikov
, 
Elena Nikolaevna Seropegina 1
Elena Nikolaevna Seropegina
, 
Vladilen Nikitich Belevskii 1
Vladilen Nikitich Belevskii
, 
Sergei I Belopuschkin 1
Sergei I Belopuschkin
, 
Dmitrii Victorovich Baskakov 1
Dmitrii Victorovich Baskakov
10.1070/MC1996v006n05ABEH000636
Published 1996-10-30
Communication , Volume 6, Issue 5, 183-185
6
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Melnikov M. Y. et al. Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K // Mendeleev Communications. 1996. Vol. 6. No. 5. pp. 183-185.
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Melnikov M. Y., Seropegina E. N., Belevskii V. N., Belopuschkin S. I., Baskakov D. V. Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K // Mendeleev Communications. 1996. Vol. 6. No. 5. pp. 183-185.
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TY - JOUR
DO - 10.1070/MC1996v006n05ABEH000636
UR - https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000636
TI - Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K
T2 - Mendeleev Communications
AU - Melnikov, Mikhail Yakovlevich
AU - Seropegina, Elena Nikolaevna
AU - Belevskii, Vladilen Nikitich
AU - Belopuschkin, Sergei I
AU - Baskakov, Dmitrii Victorovich
PY - 1996
DA - 1996/10/30
PB - Mendeleev Communications
SP - 183-185
IS - 5
VL - 6
ER -
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@article{1996_Melnikov,
author = {Mikhail Yakovlevich Melnikov and Elena Nikolaevna Seropegina and Vladilen Nikitich Belevskii and Sergei I Belopuschkin and Dmitrii Victorovich Baskakov},
title = {Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K},
journal = {Mendeleev Communications},
year = {1996},
volume = {6},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000636},
number = {5},
pages = {183--185},
doi = {10.1070/MC1996v006n05ABEH000636}
}
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Melnikov, Mikhail Yakovlevich, et al. “Photochemical reactions of monomeric and dimeric radical cations of acetone in freon matrices at 77 K.” Mendeleev Communications, vol. 6, no. 5, Oct. 1996, pp. 183-185. https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000636.

Abstract

Monomeric [λmax ≃ 435 nm, ϵmax ≃ (3.6 ± 0.6) × l03 dm3 mol−1 cm−1 ] and dimeric [λmax ≃ 715 nm, ϵmax ≃ (9.4 ± 1.2) × l03 dm3 mol−1 cm−1 ] radical cations of acetone in a freon matrix at 77 K under the action of light react to form matrix radical cations and acetonyl radicals CH2COMe with quantum yields of Φ > (4.0 ± 1.0) × l0−3 and Φ > (2.0 ± 1.0) × l0−2, respectively.

References

1.
10.1070/MC1996v006n05ABEH000636_bib1
Bally
Radical Ionic Systems, 1991
2.
Low-temperature pulse radiolysis. III. Ionic species produced from aliphatic ketones
Arai S., Hoshino M., Imamura M.
The Journal of Physical Chemistry, 1975
3.
Formation and reactions of monomeric and dimeric radical cations of aliphatic ketones in freon matrices
Belevsky V.N., Belopushkin S.I., Feldman V.I.
Journal of Radioanalytical and Nuclear Chemistry, 1986
4.
10.1070/MC1996v006n05ABEH000636_bib4
Leenson
Dokl. Akad. Nauk SSSR, 1972
5.
10.1070/MC1996v006n05ABEH000636_bib5
Belevsky
Radiochem. Radioanal. Lett., 1982
6.
10.1070/MC1996v006n05ABEH000636_bib6
Tchapin
Izv. Akad. Nauk, Ser. Khim., 1995
7.
The acetone cation — A 13C ESR and endor study
Boon P.J., Harris L., Olm M.T., Wyatt J.L., Symons M.C.
Chemical Physics Letters, 1984
9.
Esr studies on the γ-irradiated acetone-CCl3F system
Ushida K., Shida T.
Chemical Physics Letters, 1984
10.
Pulse Radiolysis Study of Positive-Charge Transfer in Freon-Mixture Matrix at 77 K
Kira A., Imamura M., Tagawa S., Tabata Y.
Bulletin of the Chemical Society of Japan, 1986