V. I. Vitkovskaya: search on Z-Library

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1

Question of the reverse polarization of triple bonds

A. G. Proidakov, S. V. Zinchenko, L. B. Krivdin, T. É. Moskovskaya, N. M. Vitkovskaya, G. A. Kalabin

Journal:

Journal of Structural Chemistry

Year:

1991

Language:

english

File:

PDF, 566 KB

english, 1991

2

Implementation of ideas of education for sustainable development in the education program of the Lyceum

Vitkovskaya Irina M.,Tikhonravova Natalia N.

Journal:

Образование через всю жизнь: непрерывное образование в интересах устойчивого развития

Year:

2012

Language:

english

File:

PDF, 465 KB

english, 2012

3

Transition metal-free C-vinylation of ketones with acetylenes: a quantum-chemical rationalization of similarities and differences in catalysis by superbases MOH/DMSO and tBuOM/DMSO, M = Na, K.

Orel, Vladimir B., Vitkovskaya, Nadezhda M., Kobychev, Vladimir B., Trofimov, Boris A.

Journal:

Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 1.11 MB

english, 2018

4

Quantumâchemical models of KOH(KOBu t )/DMSO superbasic systems and mechanisms of baseâpromoted acetylene reactions

Vitkovskaya, Nadezhda M., Orel, Vladimir B., Kobychev, Vladimir B., Bobkov, Alexander S., Absalyamov, Damir Z., Trofimov, Boris A.

Journal:

International Journal of Quantum Chemistry

Year:

2020

Language:

english

File:

PDF, 2.68 MB

english, 2020

5

A theoretical study of ethynylation of formaldehyde with acetylene in the KOH-DMSO system

Larionova, E. Yu., Vitkovskaya, N. M., Kempf, N. V., Kobychev, V. B., Trofimov, B. A.

Journal:

Doklady Chemistry

Year:

2011

Language:

english

File:

PDF, 220 KB

english, 2011

6

Acetylene-allene rearrangement of propargyl systems X—CH2—C≡CH (X = H, Me, NMe2, OMe, F, SMe): an ab initio study

V.B. Kobychev, N.M. Vitkovskaya, N.S. Klyba, B.A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

2002

Language:

english

File:

PDF, 391 KB

english, 2002

7

Sulfur Versus Oxygen in Interaction with the Double Bond: AB Initio Study of Electronic Structure and Prototropic Rearrangement of 1-Methoxy-2-propene and 1-Methylthio-2-propene

Kobychev, Vladimir B., Vitkovskaya, Nadezhda M., Larionova, Elena Yu., Trofimov, Boris A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2002

Language:

english

File:

PDF, 113 KB

english, 2002

8

Hydrative trimerization of acetylene into 2-vinyloxy-1,3-butadiene in the KOH/DMSO system: a quantum chemical insight

Vitkovskaya, Nadezhda M., Larionova, Elena Yu., Skitnevskaya, Anna D., Trofimov, Boris A.

Journal:

Tetrahedron Letters

Year:

2015

Language:

english

File:

PDF, 582 KB

english, 2015

9

Satellite-based vegetation health indices as a criteria for insuring against drought-related yield losses

Bokusheva, R., Kogan, F., Vitkovskaya, I., Conradt, S., Batyrbayeva, M.

Journal:

Agricultural and Forest Meteorology

Year:

2016

Language:

english

File:

PDF, 814 KB

english, 2016

10

Microbiological Evaluation of Soils of Sites with Accumulated Ecological Damage (Sewage Dumps)

Dregulo, A. M., Vitkovskaya, R. F.

Journal:

Fibre Chemistry

Year:

2018

Language:

english

File:

PDF, 240 KB

english, 2018

11

Neither Pseudo-Athanasius nor Palaea: Historia de Melchisedech as a Part of the Slavonic Abrahamâs Cycle

Wittkowsky, Vadim, Vitkovskaya, Maria

Journal:

Year:

2018

File:

PDF, 415 KB

2018

12

Part 1. Production of a modified PAN fibrous catalyst and its optimisation towards the decomposition of hydrogen peroxide

V.V Ishtchenko, K.D Huddersman, R.F Vitkovskaya

Journal:

Applied Catalysis A: General

Year:

2003

Language:

english

File:

PDF, 469 KB

english, 2003

13

Investigation of the mechanical and physico-chemical properties of a modified PAN fibrous catalyst

V.V Ishtchenko, R.F Vitkovskaya, K.D Huddersman

Journal:

Applied Catalysis A: General

Year:

2003

Language:

english

File:

PDF, 509 KB

english, 2003

14

Theoretical analysis of pyrrole anions addition to carbon disulfide and carbon dioxide

Vladimir B. Kobychev, Nadezhda M. Vitkovskaya, Irina L. Zaytseva, Elena Yu. Larionova, Boris A. Trofimov

Journal:

International Journal of Quantum Chemistry

Year:

2002

Language:

english

File:

PDF, 106 KB

english, 2002

15

Pyrrole anion addition to carbon disulfide: An ab initio study

Vladimir B. Kobychev, Nadezhda M. Vitkovskaya, Irina L. Zaytseva, Boris A. Trofimov

Journal:

International Journal of Quantum Chemistry

Year:

2004

Language:

english

File:

PDF, 234 KB

english, 2004

16

Theoretical study of the double bond migration mechanism with participation of hydroxide ion

Vladimir B. Kobychev, Nadezhda M. Vitkovskaya, Boris A. Trofimov

Journal:

International Journal of Quantum Chemistry

Year:

2004

Language:

english

File:

PDF, 172 KB

english, 2004

17

A theoretical study of methanol vinylation reaction mechanism

Nadezhda M. Vitkovskaya, Elena Yu. Larionova, Vladimir B. Kobychev, Natalia V. Kaempf, Boris A. Trofimov

Journal:

International Journal of Quantum Chemistry

Year:

2008

Language:

english

File:

PDF, 151 KB

english, 2008

18

Methanol vinylation mechanism in the KOH/DMSO/CH3OH/C2H2 system

Nadezhda M. Vitkovskaya, Elena Yu. Larionova, Vladimir B. Kobychev, Natalia V. Kaempf, Boris A. Trofimov

Journal:

International Journal of Quantum Chemistry

Year:

2011

Language:

english

File:

PDF, 177 KB

english, 2011

19

Quantum-chemical investigation of the silicon and carbon coordination bond in their isostructural compounds

N. M. Vitkovskaya, V. B. Mantsivoda, T. E. Moskovskaya, M. G. Voronkov

Journal:

International Journal of Quantum Chemistry

Year:

1980

Language:

english

File:

PDF, 307 KB

english, 1980

20

Quantum-chemical investigation of the protonated forms of 2-(2-furyl)pyrrole

A. B. Trofimov, B. A. Trofimov, N. M. Vitkovskaya, M. V. Sigalov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1991

Language:

english

File:

PDF, 579 KB

english, 1991

21

A program for nonempirical molecular SCF lcao mo calculations

N. M. Vitkovskaya, I. Ts. Lyast, Yu. L. Frolov

Journal:

Journal of Structural Chemistry

Year:

1972

Language:

english

File:

PDF, 86 KB

english, 1972

22

Nonempirical calculation of the potential surface for the formation of the hydrazinium ion

O. Yu. Dolgunicheva, N. M. Vitkovskaya, V. B. Mantsivoda

Journal:

Journal of Structural Chemistry

Year:

1978

Language:

english

File:

PDF, 263 KB

english, 1978

23

Nonempirical calculation of various derivatives of methane, silane, and the monofluorides of the elements of the third period

N. M. Vitkovskaya, O. Yu. Dolgunicheva, V. B. Mantsivoda

Journal:

Journal of Structural Chemistry

Year:

1976

Language:

english

File:

PDF, 314 KB

english, 1976

24

Modifications of the program “Gaussian-70”

N. M. Vitkovskaya, F. S. Lur'e, N. V. Nikitina

Journal:

Journal of Structural Chemistry

Year:

1982

Language:

english

File:

PDF, 83 KB

english, 1982

25

A program for nonempirical calculations for systems with open shells

T. É. Moskovskaya, V. I. Pupyshev, N. M. Vitkovskaya

Journal:

Journal of Structural Chemistry

Year:

1981

Language:

english

File:

PDF, 96 KB

english, 1981

26

AB initio calculation of acetylide anion

N. M. Vitkovskaya, N. N. Murav'eva, Yu. A. Frolov

Journal:

Journal of Structural Chemistry

Year:

1975

Language:

english

File:

PDF, 100 KB

english, 1975

27

Analysis of electronic absorption spectra and structure of group IV-B heteroorganic compounds by means of semiempirical SCF MO LCAO method

O. A. Zasyadko, Yu. L. Frolov, N. M. Vitkovskaya

Journal:

Journal of Structural Chemistry

Year:

1974

Language:

english

File:

PDF, 355 KB

english, 1974

28

Ab initio calculation of acetylene and its monoderivatives

N. M. Vitkovskaya, I. Ts. Lyast, Yu. L. Frolov

Journal:

Journal of Structural Chemistry

Year:

1974

Language:

english

File:

PDF, 283 KB

english, 1974

29

Nonempirical calculations of the affinity of the acetylene molecule for the lithium cation

T. É. Moskovskaya, N. M. Vitkovskaya

Journal:

Journal of Structural Chemistry

Year:

1983

Language:

english

File:

PDF, 151 KB

english, 1983

30

Nonempirical study of the interaction of CO and Co, Co+, and Co2+

V. B. Kobychev, N. M. Vitkovskaya, F. K. Shmidt

Journal:

Journal of Structural Chemistry

Year:

1987

Language:

english

File:

PDF, 169 KB

english, 1987

31

Electronic structure of anionic nitro compounds

A. Ya. Kaminskii, S. S. Gitis, Yu. L. Frolov, N. M. Vitkovskaya, V. Sh. Golubchik

Journal:

Journal of Structural Chemistry

Year:

1976

Language:

english

File:

PDF, 710 KB

english, 1976

32

Simulation of the hypervelocity regime of flow past bodies in wind tunnels

V. I. Alferov, O. N. Vitkovskaya

Journal:

Year:

1983

Language:

english

File:

PDF, 541 KB

english, 1983

33

Experimental study of heat flows in the walls of a high-enthalpy and channel

V. I. Alferov, O. N. Vitkovskaya, A. P. Rudakova, A. D. Sukhobokov, G. I. Shcherbakov

Journal:

Journal of Applied Mechanics and Technical Physics

Year:

1985

Language:

english

File:

PDF, 490 KB

english, 1985

34

Drives for horizontal conveyer centrifuges

R. A. Yaroslavtsev, A. V. Brazhnikova, N. P. Vitkovskaya

Journal:

Chemical and Petroleum Engineering

Year:

1973

Language:

english

File:

PDF, 255 KB

english, 1973

35

Multiple bond migration with participation of a protophilic agent

N. M. Vitkovskaya, V. B. Kobychev, E. Yu. Larionova, B. A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

1999

Language:

english

File:

PDF, 556 KB

english, 1999

36

Multiple bond migration with participation of a protophilic agent

V. B. Kobychev, N. M. Vitkovskaya, E. Yu. Larionova, B. A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

2000

Language:

english

File:

PDF, 569 KB

english, 2000

37

Multiple bond migration with participation of a protophilic agent

V. B. Kobychev, N. M. Vitkovskaya, E. Yu. Larionova, N. S. Klyba, B. A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

2000

Language:

english

File:

PDF, 556 KB

english, 2000

38

Multiple bond migration with participation of a protophilic agent

N. M. Vitkovskaya, V. B. Kobychev, A. B. Trofimov, B. A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

1997

Language:

english

File:

PDF, 477 KB

english, 1997

39

Multiple bond migration with participation of a protophilic agent

N. M. Vitkovskaya, V. B. Kobychev, E. Yu. Larionova, B. A. Trofimov

Journal:

Russian Chemical Bulletin

Year:

1999

Language:

english

File:

PDF, 458 KB

english, 1999

40

Core-level electronic spectra in ADC(2) approximation for polarization propagator: Carbon monoxide and nitrogen molecules

A. B. Trofimov, T. É. Moskovskaya, E. V. Gromov, N. M. Vitkovskaya, J. Schirmer

Journal:

Journal of Structural Chemistry

Year:

2000

Language:

english

File:

PDF, 848 KB

english, 2000

41

Theoretical investigation of photoelectron spectra of furan, pyrrole, thiophene, and selenole

A. B. Trofimov, I. L. Zaitseva, T. E. Moskovskaya, N. M. Vitkovskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

2008

Language:

english

File:

PDF, 531 KB

english, 2008

42

Structural transformations in polyacrylonitrile during modification and fabrication of fibres and films with catalytic properties

R. F. Vitkovskaya, I. G. Rumynskaya, A. Yu. Smirnov

Journal:

Fibre Chemistry

Year:

2008

Language:

english

File:

PDF, 129 KB

english, 2008

43

Theoretical Analysis and Experimental Study of the Spatial Structure and Isomerism of Acetone Azine and Its Cyclization to 3,5,5-Trimethyl-4,5-dihydro-1H-pyrazole

V. B. Kobychev, N. M. Vitkovskaya, N. V. Pavlova, E. Yu. Schmidt, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2004

Language:

english

File:

PDF, 292 KB

english, 2004

44

Quantum-Chemical Study of the Profiles of Reactions that Form Pyrrole Anion N-Adducts with CS2and CO2

V. B. Kobychev, N. M. Vitkovskaya, I. L. Zaitseva, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2004

Language:

english

File:

PDF, 135 KB

english, 2004

45

Ab initioquantum-chemical study of the reaction mechanisms of acetylene in superbasic media. Noncatalytic vinylation of methanol

E. Yu. Larionova, N. M. Vitkovskaya, V. B. Kobychev, N. V. Shevchenko, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2007

Language:

english

File:

PDF, 127 KB

english, 2007

46

Ab initioquantum-chemical study of vinylation of pyrrole and 2-phenylazopyrrole with acetylene in a KOH/DMSO system

V. B. Kobychev, N. M. Vitkovskaya, E. Yu. Shmidt, E. Yu. Senotrusova, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2007

Language:

english

File:

PDF, 471 KB

english, 2007

47

Theoretical study of the [1,3]-prototropic rearrangements of oximes and their ethers

V. B. Kobychev, N. M. Vitkovskaya, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2008

Language:

english

File:

PDF, 272 KB

english, 2008

48

Theoretical evaluation of some interactions in the system of acetylene-alkali metal hydroxide-DMSO

N. M. Vitkovskaya, V. B. Kobychev, E. Yu. Larionova, I. L. Zaitseva, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2009

Language:

english

File:

PDF, 350 KB

english, 2009

49

AB initioquantum chemical study of the reaction mechanism of ethynide ion formation in the C2H2/MOH/DMSO system (M = Li, Na, K)

E. Yu. Larionova, N. M. Vitkovskaya, V. B. Kobychev, N. V. Kaempf, A. D. Skitnevskaya, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2009

Language:

english

File:

PDF, 134 KB

english, 2009

50

Anab initioquantum chemical study of reaction mechanisms in the C2H2/CH3OH/KOH/DMSO system

E. Yu. Larionova, N. M. Vitkovskaya, V. B. Kobychev, B. A. Trofimov

Journal:

Journal of Structural Chemistry

Year:

2010

Language:

english

File:

PDF, 158 KB

english, 2010