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Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K

Mikhail Yakovlevich Melnikov 1
Mikhail Yakovlevich Melnikov
, 
Dmitrii Victorovich Baskakov 1
Dmitrii Victorovich Baskakov
, 
Irina Aleksandrovna Baranova 1
Irina Aleksandrovna Baranova
, 
Vladilen Nikitich Belevskii 1
Vladilen Nikitich Belevskii
, 
Ol'ga Leonidovna Mel'nikova 1
Ol'ga Leonidovna Mel'nikova
10.1070/MC1998v008n01ABEH000878
Published 1998-02-28
Communication , Volume 8, Issue 1, 2-4
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Melnikov M. Y. et al. Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K // Mendeleev Communications. 1998. Vol. 8. No. 1. pp. 2-4.
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Melnikov M. Y., Baskakov D. V., Baranova I. A., Belevskii V. N., Mel'nikova O. L. Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K // Mendeleev Communications. 1998. Vol. 8. No. 1. pp. 2-4.
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TY - JOUR
DO - 10.1070/MC1998v008n01ABEH000878
UR - https://mendcomm.colab.ws/publications/10.1070/MC1998v008n01ABEH000878
TI - Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K
T2 - Mendeleev Communications
AU - Melnikov, Mikhail Yakovlevich
AU - Baskakov, Dmitrii Victorovich
AU - Baranova, Irina Aleksandrovna
AU - Belevskii, Vladilen Nikitich
AU - Mel'nikova, Ol'ga Leonidovna
PY - 1998
DA - 1998/02/28
PB - Mendeleev Communications
SP - 2-4
IS - 1
VL - 8
ER -
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@article{1998_Melnikov,
author = {Mikhail Yakovlevich Melnikov and Dmitrii Victorovich Baskakov and Irina Aleksandrovna Baranova and Vladilen Nikitich Belevskii and Ol'ga Leonidovna Mel'nikova},
title = {Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K},
journal = {Mendeleev Communications},
year = {1998},
volume = {8},
publisher = {Mendeleev Communications},
month = {Feb},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1998v008n01ABEH000878},
number = {1},
pages = {2--4},
doi = {10.1070/MC1998v008n01ABEH000878}
}
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Melnikov, Mikhail Yakovlevich, et al. “Photochemical reactions of dimethyl ether radical cations in freon matrices and SF6 at 77 K.” Mendeleev Communications, vol. 8, no. 1, Feb. 1998, pp. 2-4. https://mendcomm.colab.ws/publications/10.1070/MC1998v008n01ABEH000878.

Abstract

It has been shown for the first time that under the action of light within the absorption band of dimethyl ether radical cations in freon matrices [λmax ≅ 436 nm, ϵmax ≅ (2.5±0.5)×103 M–1 cm–1], the radical cations decay due to charge transfer to freon molecules, whereas in an SF6 matrix they undergo deprotonation with quantum yields Φ ≅ (4–15)×10–2 and Φ ≅ (2–6)×10–4, respectively, at 77 K.

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