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51

Anion radicals of phosphazo compounds. Conductivity of -s- and -so-bridging groups

V. V. Pen'kovskii, B. N. Kuz'minskii, Yu. P. Egorov, I. N. Zhmurova, A. P. Martynyuk

Journal:

Theoretical and Experimental Chemistry

Year:

1970

Language:

english

File:

PDF, 215 KB

english, 1970

52

Quantum-chemical study of dimeric associates of phosphorus acid amides

V. E. Klimenko, G. Peinel, V. V. Pen'kovskii

Journal:

Theoretical and Experimental Chemistry

Year:

1983

Language:

english

File:

PDF, 253 KB

english, 1983

53

Electronic structure of dicyanethylenes with electron-donor substituents

V. V. Pen'kovskii, A. A. Kisilenko

Journal:

Theoretical and Experimental Chemistry

Year:

1975

Language:

english

File:

PDF, 370 KB

english, 1975

54

Electronic structure and UV spectra of siloxarophenanthrenes

E. D. Lavrinenko-Ometsinskaya, V. V. Pen'kovskii, T. L. Krasnova, E. A. Chernyshev

Journal:

Theoretical and Experimental Chemistry

Year:

1974

Language:

english

File:

PDF, 420 KB

english, 1974

55

Electronic properties of phosphazo compounds studied by the simple molecular orbital method

Yu. P. Egorov, V. V. Pen'kovskii, B. N. Kuz'minskii

Journal:

Theoretical and Experimental Chemistry

Year:

1971

Language:

english

File:

PDF, 754 KB

english, 1971

56

Quantum-chemical investigation of phosphoryl halides and thiophosphoryl halides

V. V. Pen'kovskii, A. Müller

Journal:

Theoretical and Experimental Chemistry

Year:

1976

Language:

english

File:

PDF, 679 KB

english, 1976

57

Intermolecular interaction in complexes of tetracyanoethylene with amines

V. V. Pen'kovskii

Journal:

Theoretical and Experimental Chemistry

Year:

1969

Language:

english

File:

PDF, 487 KB

english, 1969

58

Structure of ionic and free-radical phosphaalkene derivatives

L. N. Alekseiko, V. V. Pen'kovskii, V. I. Kharchenko

Journal:

Theoretical and Experimental Chemistry

Year:

1992

Language:

english

File:

PDF, 336 KB

english, 1992

59

Anion-radicals of phosphazo compounds effects of substituents on the phosphorus atom on the formation of a single conjugation system

V. V. Pen'kovskii, Yu. P. Egorov, I. N. Zhmurova, B. N. Kuz'minskii, R. I. Yurchenko

Journal:

Theoretical and Experimental Chemistry

Year:

1970

Language:

english

File:

PDF, 331 KB

english, 1970

60

Semiempirical and nonempirical quantum-chemical methods applied to the structure of P-substitute phosphaalkenes

L. N. Alekseiko, V. V. Pen'kovskii, V. I. Kharchenko

Journal:

Theoretical and Experimental Chemistry

Year:

1990

Language:

english

File:

PDF, 526 KB

english, 1990

61

Distribution of electron density and internal rotation in phospha-alkenes according to data from quantum-chemical calculations by the MNDO method

I. E. Boldeskul, V. V. Pen'kovskii, M. I. Povolotskii

Journal:

Theoretical and Experimental Chemistry

Year:

1987

Language:

english

File:

PDF, 392 KB

english, 1987

62

Electronic structures of diphospha-1,3-butadienes

V. I. Kharchenko, V. V. Pen'kovskii, L. N. Alekseiko

Journal:

Theoretical and Experimental Chemistry

Year:

1990

Language:

english

File:

PDF, 208 KB

english, 1990

63

Quantum-chemical study of the amides of O,O-dimethylphosphoric acid

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1984

Language:

english

File:

PDF, 441 KB

english, 1984

64

Mass-spectrometric and quantum-chemical study of fragmentation of diallyl esters of dicarboxylic acids

I. G. Krainikova, V. V. Pen'kovskii

Journal:

Theoretical and Experimental Chemistry

Year:

1990

Language:

english

File:

PDF, 477 KB

english, 1990

65

Barriers to internal rotation in phosphoric amide molecules

V. E. Klimenko, G. Painel', V. V. Pen'kovskii

Journal:

Theoretical and Experimental Chemistry

Year:

1985

Language:

english

File:

PDF, 163 KB

english, 1985

66

Interaction of polyphenylacetylene with electron-acceptor molecules

V. V. Pen'kovskii, V. S. Kuts

Journal:

Theoretical and Experimental Chemistry

Year:

1965

Language:

english

File:

PDF, 316 KB

english, 1965

67

Quantum-chemical evaluation of the lability of π-electronic systems in n-benzoyl derivatives of phosphorus and sulfur imines

Yu. P. Egorov, V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1985

Language:

english

File:

PDF, 245 KB

english, 1985

68

Structure of phosphoranyl radicals containing substituents with π bonds

V. V. Pen'kovskii

Journal:

Theoretical and Experimental Chemistry

Year:

1978

Language:

english

File:

PDF, 428 KB

english, 1978

69

Electronic structure and properties of the reaction centers of phospha-alkenes in the MNDO approximation

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1989

Language:

english

File:

PDF, 550 KB

english, 1989

70

Quantum-chemical study of the protonation of aminophospha-alkenes

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1989

Language:

english

File:

PDF, 416 KB

english, 1989

71

Electronic factors in (4 + 2)-cycloaddition reactions of phosphaalkenes

V. V. Pen'kovskii, V. I. Kharchenko, L. N. Alekseiko

Journal:

Theoretical and Experimental Chemistry

Year:

1991

Language:

english

File:

PDF, 250 KB

english, 1991

72

Quantum-chemical study of intramolecular electronic effects in phosphaalkenes

V. V. Pen'kovskii, I. E. Boldeskul

Journal:

Theoretical and Experimental Chemistry

Year:

1986

Language:

english

File:

PDF, 637 KB

english, 1986

73

Polymers with conjugated double bonds, containing pyridine rings

V.V. Pen'kovskii

Journal:

Polymer Science U.S.S.R.

Year:

1964

Language:

english

File:

PDF, 222 KB

english, 1964

74

Synthesis and properties of some polyconjugated systems based on polyvinylacetate

V.V. Pen'kovskii, Yu.N. Polishchuk, Z.A. Tkachenko

Journal:

Polymer Science U.S.S.R.

Year:

1967

Language:

english

File:

PDF, 417 KB

english, 1967

75

Effect of paramagnetism of polyconjugated polymers and their complexes on NMR spectra and molecular motion

A.I. Maklakov, V.I. Shepelev(dec.), K.A. Gol'dgammer, E.A. Zgadzai, B.G. Tarasov, V.V. Pen'kovskii, B.V. Solov'ev, G.P. Karpacheva

Journal:

Polymer Science U.S.S.R.

Year:

1970

Language:

english

File:

PDF, 500 KB

english, 1970

76

Development of oil inclusions under the action of chemical reagents on the reservoir

V. I. Pen’kovskii, N. K. Korsakova…

Journal:

Journal of Applied Mechanics and Technical Physics

Year:

2013

Language:

english

File:

PDF, 316 KB

english, 2013

77

The new method of data interpretation of well electromagnetic sounding

Pen’kovskii, V.I., Korsakova, N.K.

Journal:

Inverse Problems in Science and Engineering

Year:

2010

Language:

english

File:

PDF, 456 KB

english, 2010

78

Effect of the drilling mud filtrate temperature on the resistivity of the stratum saturated by oil and gas

Pen’kovskii, V. I., Korsakova, N. K., Nesterova, G. V.

Journal:

Journal of Applied Mechanics and Technical Physics

Year:

2014

Language:

english

File:

PDF, 535 KB

english, 2014

79

COMPOUNDS WITH CONJUGATED DOUBLE BONDS

V. V. Pen'kovskii

Year:

1964

Language:

english

File:

PDF, 2.54 MB

english, 1964

80

Free Radicals Derived from Phosphorus Compounds

Pen'kovskii, V V

Journal:

Russian Chemical Reviews

Year:

1975

Language:

english

File:

PDF, 2.64 MB

english, 1975

81

Phenomenological approach to simulating hydraulic fracturing of a stratum

Pen’kovskii, V. I., Korsakova, N. K.

Journal:

Journal of Applied Mechanics and Technical Physics

Year:

2015

Language:

english

File:

PDF, 339 KB

english, 2015

82

ChemInform Abstract: QUANTENCHEMISCHE BERECHNUNG DER ELEKTRONENSTRUKTUR VON PHENYLSILANEN

LAVRINENKO-OMETSINSKAYA, E. D., PEN'KOVSKII, V. V., STRELKO, V. V.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 95 KB

1974

83

ChemInform Abstract: ELECTRONIC STRUCTURE OF DICYANOETHYLENES WITH ELECTRON-DONATING SUBSTITUENTS

PEN'KOVSKII, V. V., KISILENKO, A. A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 92 KB

1976

84

ChemInform Abstract: SYNTHESIS OF CHLORIDES OF N-SUBSTITUTED IMINOSULFINIC ACIDS. OXIDATIVE CHLORINATION OF N-MONOSUBSTITUTED SULFENAMIDES

MARKOVSKII, L. N., DUBININA, T. N., LEVCHENKO, E. S., PEN'KOVSKII, V. V.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 131 KB

1976

85

ChemInform Abstract: DIE ELEKTRONENSTRUKTUR CHLORSUBSTITUIERTER PYRIMIDINE

PEN'KOVSKII, V. V., EGOROV, YU. P.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 84 KB

1974

86

ChemInform Abstract: ELEKTRONENSTRUKTUR UND UV-SPEKTREN VON SILOXAROPHENANTHRENEN

LAVRINENKO-OMETSINSKAYA, E. D., PEN'KOVSKII, V. V., KRASNOVA, T. L., CHERNYSHEV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 91 KB

1975