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1.
Voskresenskaya Olga O. Skorik Nina A. 《Monatshefte für Chemie / Chemical Monthly》2020,151(4):533-542
Monatshefte für Chemie - Chemical Monthly - A comparative analysis is performed on the stability constants $${\upbeta }_{1yn}$$ and intramolecular redox decomposition rate constants $$k_{n\; =... 相似文献
2.
Spectrophotometry, pH-metry, and kinetic method were applied to study the complexation and redox decomposition of cerium hydroxo complexes formed in the systems Ce4
+-SO4
2--H
m
L, where H
m
L (m = 2, 3, 4) are, respectively lactic, malic, and tartaric acids. 相似文献
3.
N. P. Anoshina É. I. Gol'dfarb O. V. Voskresenskaya P. A. Kirpichnikov É. T. Mukmenev 《Russian Chemical Bulletin》1972,21(6):1339-1343
Conclusions The previously expressed theory that the tricyclic triethyl triphosphite of D-mannitol is 2-ethoxy-4, 5-bis-(2-ethoxy-1, 3, 2-dioxaphospholan-4-yl)-l,3,2-dioxa-4-phospholane was corroborated on the basis of the differential-thermal analysis and31P NMR data.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1390–1395, June, 1972. 相似文献
4.
5.
O. O. Voskresenskaya A. N. Sissakian A. V. Tarasov G. T. Torosyan 《Physics of Particles and Nuclei Letters》2006,3(4):246-248
An expression for the amplitude of lepton pair production in nucleus-nucleus collisions is obtained in terms of the amplitudes of lepton-nucleus scattering. By using this representation an approximate compact expression for this amplitude valid to terms of the order (Zα)5 is obtained. 相似文献
6.
7.
S.?R.?Gevorkyan A.?N.?Sissakian A.?V.?Tarasov H.?T.?Torosyan O.?O.?Voskresenskaya 《Physics of Atomic Nuclei》2010,73(6):937-940
The final-state interaction of pions in K e4 decay allows to obtain the value of the isospin and angular-momentum-zero ππ scattering length a 0 0 .We take into account the electromagnetic interaction of pions and isospin-symmetry-breaking effects caused by different masses of neutral and charged pions and estimate the impact of these effects on the procedure of scattering-length extraction from K e4 decays. 相似文献
8.
S. R. Gevorkyan A. N. Sissakian A. V. Tarasov H. T. Torosyan O. O. Voskresenskaya 《Physics of Atomic Nuclei》2010,73(6):961-964
The final-state interaction of pions in K
e4 decay allows to obtain the value of the isospin and angular-momentum-zero ππ scattering length a
00.We take into account the electromagnetic interaction of pions and isospin-symmetry-breaking effects caused by different masses
of neutral and charged pions and estimate the impact of these effects on the procedure of scattering-length extraction from
K
e4 decays. 相似文献
9.
A quantitative criterion of the kinetic stabilization of unstable metal oxidation states during complexation has been proposed on the basis of the of a comparative analysis of the stability constants β1yn and rate constants kn = 1 of intramolecular redox decomposition of cerium(IV) complexes [CeHyLn]4+y–nk with a number of aliphatic organic compounds (L = HkR, R(OH)k) in sulfate and nitrate media, as well as established correlations between log kn = 1 and log β1yn. This criterion is defined as the relative kinetic stability of the complexes to intramolecular redox decomposition –log (kn = 1/k0n = 1) determined from the log kn = 1–log β1yn correlations. The latter have been found to associeted with the Nernst equation. 相似文献
10.
O. O. Voskresenskaya N. A. Skorik N. V. Stepanova 《Russian Journal of Applied Chemistry》2016,89(11):1747-1756
The compositions, stability constants, and rate constants of intramolecular redox decomposition of cerium(IV) complexes with anions of aminoacetic (H2NCH2COOH), iminodiacetic [HN(CH2COOH)2], nitrilotriacetic [N(CH2COOH)3], ethylenediaminetetraacetic [(CH2COOH)2N(CH2)2N(CH2COOH)2], and hexamethylenediaminetetraacetic [(CH2COOH)2N(CH2)6N(CH2COOH)2] acids were determined by potentiometric, spectrophotometric, and kinetic methods at pH in the range 1.3?2.0 in perchlorate and nitrate media at an ionic strength I = 0.1 and a temperature of 298.15 K. Direct linear correlation between the logarithms of the stability constants of the complexes, log β101, and logarithms of the cumulative protonation constants, log В m+k (k = 1–2), of aminopolyacetic acid anions L m–, and inverse linear correlation between log β101 and logarithms of the rate constants of intramolecular redox decomposition of the complexonates [CeL]4–m (m = 1–4), log k n=1, were found. 相似文献