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Vol 18, No 4 (2023) Structure of 2-nitro-2’-hydroxy-5’-methylazobenzene: Theoretical and spectroscopic study Abstract  PDF (Eng)  similar documents
A. A. Fedorova, O. V. Lefedova, S. A. Shlykov
"... functional theory at a temperature of 298.15 K for the gas phase at B3LYP/6-311++G(d, p) and M06-2X/6-311++G ..."
 
Vol 15, No 1 (2020) Thermodynamic properties of L-menthol in crystalline and gaseous states Abstract  PDF (Eng)  similar documents
A. V. Blokhin, Ya. N. Yurkshtovich
"... conformer of L-menthol (DFT, B3LYP, 6-311G (2df, p)). Andrey V. Blokhin, Yana N. Yurkshtovich 35 Тонкие ..."
 
Vol 6, No 5 (2011) Theoretical study of activation barriers for the stepwise dehydrogenation of the The tetrahydroaluminate molecule Abstract  similar documents
A. A. Mikhaylin, N. M. Klimenko, O. P. Charkin
"... the density functional (B3LYP) and coupled cluster (CCSD(T)) methods with the 6-311++G** basis set. ..."
 
Vol 6, No 3 (2011) Theoretical study of the Abstract  similar documents
A. A. Mikhaylin, N. M. Klimenko, O. P. Charkin
"... hydroaluminates (Li, Na, K, Mg, Ca and Zn) by using the density functional (B3LYP) and coupled cluster (CCSD(T ..."
 
Vol 6, No 6 (2011) Theoretical study of activation barriers for the stepwise dehydrogenation reactions of ammine magnesium borohydride and alumohydride complexes Abstract  similar documents
A. A. Mikhaylin, O. P. Charkin, N. M. Klimenko
"... functional (B3LYP) and coupled cluster (CCSD(T)) methods with the 6-311++G** basis set. ..."
 
Vol 6, No 4 (2011) Thermodynamic stability of isomers of mono- and dianions of dicarba-nido-undecaborates Abstract  similar documents
S. P. Knyazev, A. Yu. Kostiokovitch
"... -undecaborates were calculated by DFT (B3LYP/6-31G**, B3LYP/6-311+G**, M062X/6-311+G**, PCM/B3LYP/6-311+G**), MP2 ..."
 
Vol 4, No 6 (2009) Investigation of the reaction of the Direct Synthesis of alkoxysilanes and organoalkoxysilanes from silicon, alcohols and ethers by quantum chemistry methods. Abstract  similar documents
S. P. Knyazev, A. D. Kirilin, E. A. Chernyshov, P. A. Storozhenko
"... and ethers were calculated by the Hartree-Fock, DFT (including B3LYP/6-311+G**) and other methods ..."
 
Vol 8, No 1 (2013) Quantum-chemical study of carborane(12) rearrangement mechanisms Abstract  similar documents
A. Yu. Shkulipa, S. P. Knyazev, E. G. Gordeev, A. D. Kirilin
"... ) thermal isomerization was performed by means of quantum-chemistry methods using B3LYP/6-311+G(d,p) and M ..."
 
Vol 1, No 2 (2006) Thermodynamic factors of dicarba-closododecaboranes(12) configuraction stability Abstract  similar documents
S. P. Knyazev, E. G. Gordeev, E. A. Chernyshov
"... analyzed at B3LYP/6-311G(2d,2p) level of theory. Thermodynamic parameters of these reactions were ..."
 
Vol 2, No 1 (2008) Theoretical study of acidity of dicarbacloso-dodecaboranes(12) and their chloroderivatives Abstract  similar documents
S. Р. Knyazev, E. G. Gordeev, E. A. Chernyshev
"... by RHF, DFT(B3LYP) and MP2 methods (6-31G** and 6-311++G**). The analysis of electronic structure ..."
 
Vol 4, No 1 (2009) The extraction of vanadium from sulfuric solutions by N-(2-hydroxy-5-nonylbenzyl)-ββ-dihydroxyethylamin Abstract  similar documents
M. V. Tsygankova, V. I. Bukin, E. I. Lisakova, A. G. Smirnova
"... N-(2-hydroxy-5-nonylbenzyl)-ββ-dihydroxyethylamin is shown to appear the efficient extractant ..."
 
Vol 4, No 2 (2009) Electrowire and magnetic elastomer materials and multipurpose goods. Abstract  similar documents
A. E. Kornev, N. Yа. Ovsyannikov
"... 678.4:537.311 ЭЛАСТОМЕРНЫЕ ЭЛЕКТРОПРОВОДНЫЕ И МАГНИТНЫЕ МАТЕРИАЛЫ И ИЗДЕЛИЯ МНОГОЦЕЛЕВОГО НАЗНАЧЕНИЯ ..."
 
Vol 7, No 1 (2012) Mathematical modelling of vapor-liquid equilibrium in system of products of propylene oxide synthesis in a methanol medium Abstract  similar documents
M. S. Danov, V. A. Sulimov, A. A. Ovcharov
"... Вестник МИТХТ, 2012, т. 7, № 1 34 ТЕОРЕТИЧЕСКИЕ ОСНОВЫ ХИМИЧЕСКОЙ ТЕХНОЛОГИИ УДК 547-311 ..."
 
Vol 5, No 3 (2010) Complexаtion of scandium upon its extraction by N-(2-hydroxy-5-nonylbenzyl)-β-hydroxyethylmethylamine (NBEA-2) from chloride solutions in octanol Abstract  similar documents
D. V. Bychenkov, S. A. Semenov, A. M. Reznik
"... -hydroxy-5-nonylbenzyl)-β-hydroxyethylmethylamine solutions in octanol have been studied. The extraction ..."
 
Vol 15, No 4 (2020) The reactivity of cinnamic acid derivatives as lignin precursors Abstract  PDF (Eng)  similar documents
O. K. Karimov, G. Y. Kolchina, G. A. Teptereva, I. A. Chetvertneva, E. K. Karimov, A. R. Badretdinov
"... (RHF) theory and the hybrid density functional method B3LYP in the 6-311 (d,p) basis using ..."
 
Vol 6, No 6 (2011) Dicarba-nido-undecaborates: topological analysis Abstract  similar documents
S. P. Knyazev, E. G. Gordeev, A. Yu. Kostyukovitch, A. Yu. Shkulipa
"... -undecaborates were carried out by the first order Promega method using MP2(full)/6-311++G(2d,p) level of theory ..."
 
Vol 6, No 5 (2011) Rearrangements of dicarba-nido-undecaborates Abstract  similar documents
S. P. Knyazev, A. Yu. Kostiykovitch
"... ) в приближениях B3LYP/6-31+G** и M062X/6-311+G**. Оптимизацию и расчет термодинамических функций ..."
 
Vol 4, No 2 (2009) α-Thioureidoalkylation of sodium enolate of 2-formyl-y-butyrolactone. Abstract  similar documents
М. М. Davudi, A. D. Shutalev
"... ]thiourea with sodium enolate of 2-formyl-γ-butyrolactone as an example to give 6-hydroxy-10-phenyl-8-thioxo ..."
 
Vol 1, No 4 (2006) Chemical synthesis of ω- hydroxyderivatives of plant fatty acid substrates. Abstract  similar documents
N. V. Groza, I. V. Ivanov, A. B. Golovanov, G. I. Myagkova
"... A common synthetic procedure for the synthesis of (9Z,12Z)-18-hydroxy-9,12- octadecadienoic acid ..."
 
Vol 9, No 5 (2014) 8-Oxo-2’-deoxyguanosine – biomarker of the oxidative stress Abstract  similar documents
T. S. Nevredimova, N. V. Marmiy, D. S. Esipov, O. V. Esipova, V. I. Shvets
"... in nuclear and mitochondrial DNA, guanine hydroxylation to 8-position gives 8­hydroxy­2'­deoxyguanosine (8­OH ..."
 
Vol 18, No 2 (2023) Quantum chemical research of the molecular structure of 3,4-dicyanofuroxan Abstract  PDF (Eng)  similar documents
I. N. Kolesnikova, N. V. Lobanov, V. N. Lobanov, I. F. Shishkov
"... diffraction (GED) data. Methods. Quantum chemical calculations were carried out using B3LYP, MP2, and CCSD(T ..."
 
Vol 10, No 1 (2015) Aluminum extraction with nitrogen-containing phenolic extractants Abstract  similar documents
Ya. Yu. Ershova, E. I. Lysakova, V. I. Bukin, M. V. Tsygankova, A. M. Reznik
"... -hydroxy-5-nonylbenzyl)-β,β-dihydroxyethylamine (NBEA-0) and N-(2-hydroxy- 5-nonylbenzyl)-β ..."
 
Vol 5, No 3 (2010) Linear free energy relationships in theoretical NMR 13С spectra of sin-[(1-R-η3 -C3H4)Pd(Me2C=O)2]+ complexes Abstract  similar documents
M. H. Elhussien, E. M. Evstigneeva, V. R. Flid
"... комплексах 1 (B3LYP/Gen). Комплекс Pd-C(1) Pd-C(2) Pd-C(3) C(1)-C(2) C(2)-C(3) Pd-Оцис* Pd-Отранс** 1g 2 ..."
 
Vol 16, No 6 (2021) Ion mobility spectrometry of N-methylimidazole and possibilities of its determination Abstract  PDF (Eng)  similar documents
D. A. Aleksandrova, T. B. Melamed, E. P. Baberkina, A. A. Fenin, E. S. Osinova, А. E. Kovalenko, R. V. Yakushin, Yu. R. Shaltaeva, V. V. Belyakov, D. I. Zykova
"... . The enthalpies of the reactions of monomer and dimer ions were calculated in the ORCA 4.1.1 software by the B3LYP ..."
 
Vol 9, No 3 (2014) The patterns of liquid-phase hydrogen peroxide decomposition over transition metal oxides anchored on mesoporous carbon surface Abstract  similar documents
A. A. Gordienko, A. A. Sokolova, V. R. Flid
"... has been estimated with inhibitors of free hydroxy (HO∙) and super-oxide (O2 - ) radicals, e ..."
 
Vol 11, No 3 (2016) The multivariate calculation of material balances of flowsheets for separating ternary mixtures of different physical-chemical nature Abstract  PDF (Eng)  similar documents
A. V. Frolkova, M. A. Ablizin, M. A. Mayevskiy, A. K. Frolkova
"... of azeotropes (classes 3.1.0, 3.1.1, 3.2.1 and 3.3.1). For all the systems flowsheets containing three ..."
 
Vol 12, No 4 (2017) STRUCTURAL DYNAMICS OF FREE MOLECULES AND CONDENSED STATE OF MATTER. Part II. TRANSIENT STRUCTURES IN CHEMICAL REACTIONS Abstract  PDF (Eng)  similar documents
A. A. Ischenko, Y. I. Tarasov, L. Schäfer
"... . The study utilized a B3LYP/6-311+G(d) ab initio quadratic force field, scaled to fit the observed infrared ..."
 
Vol 19, No 5 (2024) Analysis of the ion mobility spectra of chloroacetophenone, tris(2-chloroethyl)amine, and methanethiol Abstract  PDF (Eng)  similar documents
D. A. Aleksandrova, T. B. Melamed, E. P. Baberkina, E. S. Osinova, L. A. Luzenina, A. A. Kaplin, R. V. Yakushin, A. E. Kovalenko, G. V. Tsaplin, Yu. B. Sinkevich, A. A. Fenin, J. R. Shaltaeva, V. V. Belyakov, A. O. Shablya, A. G. Sazonov
"... .1.1 software by means of the B3LYP density functional method with the 6-31G(d,p) basis set. Results. The ion ..."
 
Vol 8, No 3 (2013) Linear relationship between 13C NMR chemical shifts and electronic chemical potential, chemical hardness and electrophilicity index of allylic Pd(II) complexes Abstract  similar documents
Е. М. Evstigneeva, I. E. Sokolov, S. . Yagubpur
"... ) calculated for single most stable conformer in PCM-B3LYP/LANL2DZ(Pd)+6-31+G*(H,C,O,Cl) approximation, are ..."
 
Vol 13, No 5 (2018) COMPLEXES OF SILVER, LEAD, CALCIUM WITH BISPHOSPHONIC LIGANDS Abstract  PDF (Eng)  similar documents
A. V. Galantsev, M. Haukka, D. V. Drobot
"... ligands, synthesis, complexes with metals, 11-amino-1-hydroxy- undecylene-1,1-bisphosphonic acid, waste ..."
 
Vol 6, No 5 (2011) Theoretical study of elementary reactions with participation of molecular hydrogen and light alkanes Abstract  similar documents
O. P. Charkin, N. M. Klimenko
"... (приближение Бекке-Ли-Янга-Парра, B3LYP [32, 33]. Оптимизация геометрии и расчеты частот нормальных колебаний ..."
 
Vol 17, No 6 (2022) Features of triamyl citrate synthesis Abstract  PDF (Eng)  similar documents
A. D. Shiryaeva, S. V. Moiseeva, S. V. Levanova, I. L. Glazko
"... the kinetic pseudo-homogeneous model of the esterification process of hydroxy acids in excess of aliphatic ..."
 
Vol 17, No 3 (2022) Obtaining substituted phenol derivatives with potential antimicrobial activity Abstract  PDF (Eng)  similar documents
V. A. Sokhraneva, D. A. Yusupova, V. S. Boriskin, N. V. Groza
"... active derivatives of alkyl-substituted phenols (reactions at the hydroxy group) to study ..."
 
Vol 2, No 3 (2007) Electron-rich metal phenanthrocyanine – new class of tetraazachromophor complexes of d-elements Abstract  similar documents
V. N. Demidov, V. G. Puzenko, A. I. Savinova, N. S. Panina, T. B. Pachomova, L. N. Vedeneeva, S. A. Simanova
"... - 308.6 (0.00152), 310.5 (0). 311.1 (0.0335), 342.6 (0), 350,2 (0.1720), 354.2 (0.0285), 377.2 (0 ..."
 
Vol 2, No 5 (2007) Fermi contact couplings in fluoroalkylsubstituted -radicals. Relay charge effect of luмо and homo and its quantum chemical modeling by means of indo calculations Abstract  similar documents
D. M. Smekalkin, B. K. Novosadov, E. A. Polenov
"... триаде АР–НР– КР с помощью расчётов МО ЛКАО НХФ ССП по методу Рутаана и расчётов UB3LYP (6-31G) [13 ..."
 
Vol 5, No 2 (2010) N,N`-Bis(trimethylsilyl)carbodiimide – structure characteristics and reactivites Abstract  similar documents
M. G. Shamina, A. V. Gavrilova, O. A. Litova, A. D. Kirilin, V. D. Sheludyakov
"... поправок осущест- влен по теории функционала плотности с ис- пользованием функционала B3LYP. Все моле ..."
 
Vol 7, No 5 (2012) Rheokinetic study on catalytic curing of oligodienurethane prepolymer with glycerol under the conditions of an excess of isocyanate groups Abstract  similar documents
I. A. Novakov, D. V. Pyl’Nov, A. V. Nistratov, M. A. Vaniev, V. P. Medvedev, E. V. Petrosyan
"... , определим кинетические модели процесса отверждения форполимера (по-стадийно): ,314.8 20800exp3.11 ..."
 
Vol 12, No 1 (2017) SYNTHESIS, PREPARATIVE SEPARATION OF STRUCTURE ISOMERS AND PROPERTIES OF 2-(2-(DIALKYLAMINO)ETHYLAMINO)ETHANOLS OF ARYLALIPHATIC SERIES Abstract  similar documents
D. Q. Hoang, E. Ya. Borisova, N. Yu. Borisova, A. V. Krylov, N. A. Danilkin, A. G. Samokhin
"... , 3J = 3.5, 3J = 9.2 Гц, 1H, CH), 3.11 (с, широкий, 2H, NH + OH), 2.91 (дд, 3J = 3.5, 2J = 12.5 Гц ..."
 
Vol 5, No 2 (2010) То the relativistic kinetic and hydrodynamic theory Abstract  similar documents
B. V. Alexeev, I. V. Ovchinnikova
"... .10) 1 2 1 2 21 3, 3, 1 )(1 vc V c Vv v    . (3.11) Соотношения (3.9) – (3.11) могут ..."
 
Vol 16, No 2 (2021) Synthesis of ethers containing 1,3-dioxolane and gem-dichlorocyclopropane fragments Abstract  PDF (Eng)  similar documents
Sh. Sh. Dzhumaev, Yu. G. Borisova, G. Z. Raskil’dina, U. Sh. Kuzmina, R. R. Daminev, S. S. Zlotskii
"... AND DISCUSSION The O-alkylation of 2,2-dimethyl-4-hydroxy- methyl-1,3-dioxolane 1 with allyl chloride 2 and cis ..."
 
Vol 14, No 5 (2019) New technological solutions in the production of high quality cyclohexanone Abstract  PDF (Eng)  similar documents
S. V. Levanova, E. A. Martynenko, A. A. Morgun, I. L. Glazko, A. B. Sokolov
"... acid cyclohexyl ester 0.83 0.00 26 2-(1-Hydroxy-1-hexyl)cyclohexanone 13.74 7.70 27 2 ..."
 
Vol 8, No 5 (2013) AB INITIO CALCULATION OF CAGE-LIKE SILOXANES AND METALLOSILOXANE STRUCTURE FORMATION Abstract  similar documents
M. S. Dronova, A. N. Bilyachenko, A. D. Kirilin, E. S. Shubina, М. М. Levitsky
"... связи Si–C в металлоорганосилоксанах методом DFT (B3LYP/DZ), описанное в работе [10 ..."
 
Vol 2, No 5 (2007) Investigation of synthesis of cytosine-containing monomer for negatively charged peptide nucleic acids. Abstract  similar documents
A. V. Baranov, N. S. Tsvid, V. I. Lukyanchenko, D. I. Prokhorov, Yu. G. Kirillova, V. I. Shvets
"... гибридного ab initio DFT-метода B3LYP с базисом 3-21G, химические сдвиги были получены GIAO- модулем этой ..."
 
Vol 14, No 3 (2019) Spherical Amorphous Nanoparticles from Birch Bark Triterpenoids: Study of the Conditions for the Formation Abstract  similar documents
A. N. Bastrich, A. E. Stepanov, N. N. Lonina, V. I. Popenko, A. P. Kaplun
"... . 3, 4). 1по Малликену, расчет методом DFT-B3LYP. Рис. 3. Гистограмма распределения наносфер ..."
 
Vol 4, No 2 (2009) Tangential azeotropy in binary constituents of ternary azeotropic mixtures. Abstract  similar documents
L. A. Serafimov, V. M. Raeva, L. I. Chernykh
"... бинарных азеот- ропов. Бинарный положительный азеотроп (седло C2 в системах 3.1.1-1а и 3.1.1-1б) может ..."
 
Vol 8, No 4 (2013) GRANULATION OF POWDER MATERIALS WHEN USING «FATTENING» TECHNOLOGY Abstract  similar documents
R. V. Morozov, Yu. A. Taran, A. L. Taran
"... решения задачи с шагом по времени Δτ1: ,23 4)( ;)( 1 311 11        зл з ..."
 
Vol 15, No 6 (2020) Alcoxotechnology for obtaining heat-resistant materials based on rhenium and ruthenium Abstract  PDF (Eng)  similar documents
E. S. Kulikova, O. V. Chernyshova, L. A. Nosikova, R. D. Svetogorov, D. V. Drobot, I. A. Mikheev
"... : A Publication of the Minerals, Met. & Mat. Soc.; 2000. P. 305-311. https://doi.org/10.7449/2000/Superalloys ..."
 
Vol 11, No 4 (2016) ACETAMIDE COMPLEXES FOR CHLORIDES AND BROMIDES OF SOME LANTHANIDES: SYNTHESIS AND PROPERTIES Abstract  PDF (Eng)  similar documents
L. Yu. Alikberova, D. V. Albov, P. S. Kibalnikov, M. I. Vergeles, G. A. Fedorova, E. V. Volchkova
"... water and transformation of hydroxy derivatives into oxo derivatives. Finally, amorphous mixtures ..."
 
Vol 9, No 5 (2014) Correlation of chemical structures of thiazole accelerators with rheokinetic properties of elastomeric compounds Abstract  similar documents
Yu. А. Glebova, А. V. Krylov, V. V. Egorova, V. А. Scherschnev, S. V. Reznichenko, Yu. I. Lyakin
"... исходных реагентов проводился методом DFT (B3LYP), с базисом 6-31G*. Оптимизация геометрии выпол- нена ..."
 
Vol 14, No 4 (2019) Ribavirin and its analogs: Сan you teach an old dog new tricks? Abstract  PDF (Eng)  similar documents
M. V. Chudinov
"... with different substituents [91]. carboxamide (AICAR, acadesine) and 5-hydroxy- 1-β-D-r ibofuranosyl imidazole-4 ..."
 
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