Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Photophysics and Photochemistry of Nickel(II) Diselenophosphinate in CCl4. / Mikheylis, A. V.; Grivin, V. P.; Pozdnyakov, I. P. и др.
в: High Energy Chemistry, Том 57, № Suppl 3, 12.2023, стр. S433-S440.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Photophysics and Photochemistry of Nickel(II) Diselenophosphinate in CCl4
AU - Mikheylis, A. V.
AU - Grivin, V. P.
AU - Pozdnyakov, I. P.
AU - Melnikov, A. A.
AU - Melnikov, A. R.
AU - Sadykov, E. Kh
AU - Artem’ev, A. V.
N1 - This work was supported by the Russian Science Foundation, project no. 23-13-00226. Публикация для корректировки.
PY - 2023/12
Y1 - 2023/12
N2 - The nature of the photoprocess for a Ni(Se2P(C6H5)2)2 = Ni(dsepi)2 complex in CCl4 and CH3CN has been determined by the EPR, steady-state and time-resolved optical spectroscopy methods. In both cases, the ultrafast relaxation of the excited state of Ni(dsepi)2 molecules are observed; however, the occurrence of a photochemical reaction, in addition to the above process, has been detected in CCl4 solutions. The photolysis mechanism of Ni(dsepi)2 includes the ClNi(dsepi)(•dsepi) species formation stage initiated by electron transfer from the photoexcited complex to the halocarbon and subsequent fast reactions involving these intermediates. The final products of the photoreaction are the ((C6H5)2PSe)Se2 diselenide and the NiCl2 salt.
AB - The nature of the photoprocess for a Ni(Se2P(C6H5)2)2 = Ni(dsepi)2 complex in CCl4 and CH3CN has been determined by the EPR, steady-state and time-resolved optical spectroscopy methods. In both cases, the ultrafast relaxation of the excited state of Ni(dsepi)2 molecules are observed; however, the occurrence of a photochemical reaction, in addition to the above process, has been detected in CCl4 solutions. The photolysis mechanism of Ni(dsepi)2 includes the ClNi(dsepi)(•dsepi) species formation stage initiated by electron transfer from the photoexcited complex to the halocarbon and subsequent fast reactions involving these intermediates. The final products of the photoreaction are the ((C6H5)2PSe)Se2 diselenide and the NiCl2 salt.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85186117109&origin=inward&txGid=758bfe602e8657ddfc74790826a3f0e6
UR - https://www.mendeley.com/catalogue/65884da1-7bb5-34c0-acf6-7dd2b6759297/
U2 - 10.1134/S0018143923090096
DO - 10.1134/S0018143923090096
M3 - Article
VL - 57
SP - S433-S440
JO - High Energy Chemistry
JF - High Energy Chemistry
SN - 0018-1439
IS - Suppl 3
ER -
ID: 59727608