Zobrazeno 1 - 10
of 95
pro vyhledávání: '"L.N. Shchegoleva"'
Publikováno v:
Journal of Fluorine Chemistry. :109976
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5fcd79fb7df773eaec9cef2ee63661
https://doi.org/10.1016/j.jfluchem.2022.109976
https://doi.org/10.1016/j.jfluchem.2022.109976
Autor:
L.N. Shchegoleva, Yu. N. Molin, G.A. Letyagin, V. A. Bagryansky, Irina V. Beregovaya, V.I. Borovkov
Publikováno v:
Chemical Physics Letters. 712:208-213
The effect of an external magnetic field on the radiation-induced fluorescence of tricosane (n-C23H48), doped with luminophore, was studied on the nanosecond timescale. It was found that the characteristic frequency of quantum beats caused by the dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b700aebc9a9ad10623acdcaf5487c78
https://doi.org/10.1016/j.cplett.2018.10.004
https://doi.org/10.1016/j.cplett.2018.10.004
Autor:
Galina A. Selivanova, Nadezhda V. Vasil’eva, Larisa V. Politanskaya, and Vitalij D. Shteingarts, Irina Yu. Bagryanskaya, Irina V. Beregovaya, L.N. Shchegoleva, Alexey V. Reshetov
Publikováno v:
ARKIVOC, Vol 2011, Iss 8, Pp 242-262 (2011)
Reduction of the N-acetyl derivatives of heptafluoro-2-naphthylamine and its less fluorinated analogues by zinc in aqueous NH3 has been investigated as a possible general and concise route to partially fluorinated N-(2-naphthyl)acetamides and, accord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a823c20c87dd68ca81c60cfe080134b0
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0012.818
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0012.818
Autor:
Dmitry A. Kuznetsov, N. N. Breslavskaya, L.N. Shchegoleva, Stanislav E. Arkhangelsky, Anatolii L Buchachenko
Publikováno v:
Chemical Physics Letters. 505:130-134
ATP synthesis by creatine kinase with calcium ions is accompanied by 43 Ca/ 40 Ca isotope effect: the enzyme with 43 Ca 2+ was found to be 2.0 ± 0.3 times more active than enzymes, in which Ca 2+ ions have nonmagnetic nuclei 40 Ca. The effect demons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639197a32bdbefec203eb6dbf2b9afc8
https://doi.org/10.1016/j.cplett.2011.02.036
https://doi.org/10.1016/j.cplett.2011.02.036
Autor:
Irina V. Beregovaya, Yuri N. Molin, V. A. Bagryansky, Maria M. Barlukova, L.N. Shchegoleva, Victor P. Vysotsky
Publikováno v:
The Journal of Physical Chemistry A. 109:4404-4409
Ab initio UMP2, RMP2, DFT/UB3LYP, and CBS-QB3 calculations have shown that the adiabatic potential energy surface (PES) of the 1,2,3-trifluorobenzene radical anion is a pseudorotation surface formed by nonplanar stationary structures. The low (approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53ee59b1bd005721a3cc1bb29a0d86db
https://doi.org/10.1021/jp050683a
https://doi.org/10.1021/jp050683a
Autor:
L.N. Shchegoleva, Irina V. Beregovaya
Publikováno v:
Chemical Physics Letters. 348:501-506
Potential energy surface (PES) of the short-lived PhCl− radical anion has been studied by ROHF/6-31+G ∗ and MP2/6-31+G ∗ //ROHF/6-31+G ∗ calculations. The PES peculiarities were found to result from two reasons: (a) the quasi-degeneracy of Ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a80adb01d7673b778f66000bf50fa2
https://doi.org/10.1016/s0009-2614(01)01171-x
https://doi.org/10.1016/s0009-2614(01)01171-x
Publikováno v:
Chemical Physics Letters. 312:325-332
A successive symmetry reduction of the C 6 F 6 − radical anion along the active Jahn–Teller and pseudo-Jahn–Teller modes has been considered with ab initio calculations. Stationary points of the potential energy surface have been located and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6635a71e155b26e74cb6a48b73f7379b
https://doi.org/10.1016/s0009-2614(99)00944-6
https://doi.org/10.1016/s0009-2614(99)00944-6
Publikováno v:
Journal of Fluorine Chemistry. 77:153-159
Replacement of hydrogen by fluorine and addition of fluorine atoms to the aromatic ring were found in the reaction of XeF2 with 1,2,3,4,5-tetrafluorobenzene (RH, F, Br, NO2) or 1-R-2,3,4,6-tetrafluorobenzene (RH, CF3) in HF or CH2Cl2BF3·OEt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56ca1620de9748fd52254a4d9a9f7eab
https://doi.org/10.1016/0022-1139(96)03401-x
https://doi.org/10.1016/0022-1139(96)03401-x
Autor:
V. A. Bagryansky, L.N. Shchegoleva, Vsevolod I. Borovkov, Irina V. Beregovaya, Yuri N. Molin, P. A. Potashov
Publikováno v:
The Journal of chemical physics. 137(10)
Paramagnetic spin-lattice relaxation (SLR) in radical cations (RCs) of the cycloalkane series in liquid solution was studied and analyzed from the point of view of the correlation between the relaxation rate and the structure of the adiabatic potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0466a1658ce6e8e2856893871ff4998b
https://pubmed.ncbi.nlm.nih.gov/22979857
https://pubmed.ncbi.nlm.nih.gov/22979857
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