CRYSTAL AND MOLECULAR STRUCTURES OF 3-AMINO-4-HYDROXY BENZENESULFONAMIDE AND ITS HYDROCHLORIDE: QUANTUM-CHEMICAL STUDY OF THEIR TAUTOMERISM Статья Kovalchukova O.V., Strashnova S.B., Romashkina E.P., Strashnov P.V., Zaitsev B.E., Sergienko V.S. Crystallography Reports. Том 58. 2013. С. 247-252
HEXAAQUABIS[3,5-BIS(HYDROXYIMINO)-1-METHYL-2,4,6-TRIOXOCYCLOHEXANIDO- Κ2N3,O4]BARIUM TETRAHYDRATE Статья Kovalchukova O., Stash A., Strashnova S., Dinh Do N. Acta Crystallographica Section E: Structure Reports Online. Том 69. 2013. С. m602-m603
HEXAAQUACOBALT(II) AND HEXAAQUACADMIUM(II) 4-NITRO-2,3,5,6- TETRAOXOPYRIDINATES [M(H2O)6](C5HN 2O6)2 · 2H2O (M = CO AND CD): SYNTHESIS, STRUCTURES, AND PROPERTIES Статья Kovalchukova O.V., Stash A.I., Strashnova S.B., Bel'Skii V.K., Do Nguyen D. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 39. 2013. С. 234-238
ELECTRON DENSITY, ELECTROSTATIC POTENTIAL, AND SPATIAL ORGANIZATION OF AMMONIUM HYDROOXALATE OXALIC ACID DIHYDRATE HETEROMOLECULAR CRYSTAL FROM DATA OF DIFFRACTION EXPERIMENT AT 15 K USING SYNCHROTRON RADIATION AND THEORETICAL CALCULATIONS Статья Stash A.I., Chen Y.-S., Kovalchukova O.V., Tsirelson V.G. Russian Chemical Bulletin. Том 62. 2013. С. 1752-1763
FEATURES OF STRUCTURE, GEOMETRICAL, AND SPECTRAL CHARACTERISTICS OF THE (HL)(2)[CUX4] AND (HL)(2)[CU2X6] (X = CI, BR) COMPLEXES Статья Kovalchukova O.V. CURRENT TRENDS IN X-RAY CRYSTALLOGRAPHY. INTECH EUROPE. 2011. С. 191-218
TRINITROTOLUENE AS A PRECURSOR IN SYNTHESIS OF EFFECTIVE AZODYES AND AZOPYGMENTS Статья Stankevich G.S., Kobrakov K.I., Volyansky O.V., Kovalchukova O.V., Ushkarov V.I., Alafinov A.I., Shakhnes A.K., Dutov M.D., Shevelev S.A., Strashnov P.V., Romashkina E.P. NEW TRENDS IN RESEARCH OF ENERGETIC MATERIALS, PTS I & II, 13TH SEMINAR. UNIV PARDUBICE. 2010. С. 255-258
COPPER(II), IRON(III), AND CHROMIUM(III) COMPLEXES WITH 5,10-DIOXO-4,5,9,10-TETRAHYDRO-4,9-DIAZAPYRENE DERIVATIVES Статья Kovalchukova O.V., Tsegel'nik O.A., Strashnov P.V., Zaitsev B.E., Strashnova S.B., Volyanski O.V., Kobrakov K.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Том 55. 2010. С. 709-713
SYNTHESIS AND THE CRYSTAL AND MOLECULAR STRUCTURES OF (H3 L • CL)[COCL4] AND H2 L[CUBR4] (L IS 2,4,6-TRI(N,N-DIMETHYLAMINO)METHYLPHENOL) Статья Kovalchukova O.V., Stash A.I., Strashnova S.B., Romashkina E.P., Zaǐtsev B.E. Crystallography Reports. Том 55. 2010. С. 428-431
MECHANISM OF THERMAL DECOMPOSITION OF SOME NITRO- AND OXO-DERIVATIVES OF PYRIDINE Статья Kovalchukova O.V., Burov Y.M., Strashnova S.B., Andreev V.V. NEW TRENDS IN RESEARCH OF ENERGETIC MATERIALS, PTS I & II, 13TH SEMINAR. UNIV PARDUBICE. 2010. С. 528-530
COMPLEX COMPOUNDS OF A SERIES OF D METALS WITH RUBAZINIC ACID (HRUB). CRYSTAL AND MOLECULAR STRUCTURE OF [CO(H2O)6](NO 3)2 • 2HRUB Статья Kovalchukova O.V., Strashnova S.B., Ilyukhin A.B., Sergienko V.S., Zaitsev B.E., Volyanskii O.V., Korolev O.V., Dutova T.Ya. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 36. 2010. С. 751-756
SYNTHESIS AND THE CRYSTAL AND MOLECULAR STRUCTURES OF 4-(PIPERIDYL-1)-2- PHENYLPYRIDO[2,3-A]ANTHRAQUINONE-7,12 MONO- AND DIBROMOHYDRATES (HL)BR • 3H2O AND (H2 L)BR2 • 3H2O Статья Kovalchukova O.V., Stash A.I., Belsky V.K., Strashnova S.B., Zaǐtsev B.E., Ryabov M.A. Crystallography Reports. Том 54. 2009. С. 68-73
SYNTHESIS, SPECTRAL CHARACTERISTICS, AND THE CRYSTAL AND MOLECULAR STRUCTURES OF 2,3-DIMETHYL-1-PHENYL-4-(N-PHTHALIMIDO)PYRAZOLONE-5 Статья Sokol V.I., Strashnova S.B., Kovalchukova O.V., Sergienko V.S., Davydov V.V., Zaǐtsev B.E., Evtushenko Y.M. Crystallography Reports. Том 53. 2008. С. 998-1002
INTERACTION OF COPPER(II) HALIDES WITH 4-(PIPERIDYL-1)-2-PHENYLPYRIDO[2,3- A]ANTHRAQUINONE-7,12 (L) IN ACIDIC MEDIA: CRYSTAL STRUCTURE AND SPECTRAL CHARACTERISTICS OF (HL)2[CU2CL6] AND (HL)[CUBR2] Статья Kovalchukova O.V., Stash A.I., Strashnova S.B., Belsky V.K., Tung T.T., Zaǐtsev B.E. Crystallography Reports. Том 53. 2008. С. 451-454
SYNTHESIS, STRUCTURE, GEOMETRICAL, AND SPECTRAL CHARACTERISTICS OF THE (HL N )2[CUCL4] COMPLEXES. CRYSTAL AND MOLECULAR STRUCTURE OF BIS(2-METHYLIMIDAZOLIUM) TETRACHLOROCUPRATE(II) Статья Kovalchukova O.V., Palkina K.K., Strashnova S.B., Zaitsev B.E. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 34. 2008. С. 830-835
COMPLEXATION OF 2,3-DIHYDROXYQUINALINE WITH SOME BIVALENT D METALS. CRYSTAL AND MOLECULAR STRUCTURES OF 2,3-DIHYDROXYQUINOLINE Статья Strashnova S.B., Kovalchukova O.V., Zaitsev B.E., Stash A.I. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 34. 2008. С. 775-779
SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES OF THE D METAL COMPLEXES WITH 2-PHENYL-4-(PIPERIDYL-1)-PYRIDO[2,3-A]ANTHRAQUINONE. THE MOLECULAR AND CRYSTAL STRUCTURES OF 2-PHENYL-4-(PIPERIDYL-1)-PYRIDO[2,3-A]ANTHRAQUINONIUM-7,12 TETRANITROZINCATE Статья Strashnova S.B., Zaitsev B.E., Zavodnik V.E., Kovalchukova O.V., Voronin D.P. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 33. 2007. С. 850-856
INTERACTION OF COPPER(II) HALIDES WITH 4-AZAFLUORENE DERIVATIVES IN NEUTRAL AND ACID MEDIA. CRYSTAL AND MOLECULAR STRUCTURE OF 4-AZA-9-OXOFLUORENIUM TETRABROMOCUPRATE HYDRATE (HL4)2CUB4 • H2O Статья Kovalchukova O.V., Palkina K.K., Strashnova S.B., Zaitsev B.E., Polyakova N.V., Levov A.N., Thanh Tung T. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Том 52. 2007. С. 733-741
SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES OF D- AND F-METAL COMPLEXES WITH ALLOXAN Статья Shebaldina L.S., Kovalchukova O.V., Strashnova S.B., Zaitsev B.E., Ivanova T.M. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 30. 2004. С. 38-42
COMPLEXES OF 2,3-DIHYDROXYPYRIDINE WITH BIVALENT METALS. CRYSTAL STRUCTURE OF 2,3-DIHYDROXYPYRIDINE Статья Vovk T.V., Kovalchukova O.V., Zaitsev B.E., Strashnova S.B., Belskii V.K., Stash A.I. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 29. 2003. С. 291-296
COMPLEXES OF D AND F METALS WITH 2-METHYL-3-HYDROXY(AMINO)PYRIDO[1,2-A]PYRIMIDINE-4-ONE. CRYSTAL STRUCTURE OF 2-METHYL-3-HYDROXYPYRIDO[1,2-A]PYRIMIDINE-4-ONE Статья Mordovina N.I., Kovalchukova O.V., Zaitsev B.E., Strashnova S.B., Palomino M.IL., Bel'skii V.K., Stash A.I., Nikitin S.V., Ryabov M.A. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 29. 2003. С. 880-885
SYNTHESIS AND STRUCTURE OF D-METAL COMPLEXES WITH 2,3,5,6-TETRAOXO-4-NITROPYRIDINE: CRYSTAL STRUCTURE OF NI(H2O)(6)(C5HO6N2)(2) CENTER DOT 2H(2)O Статья Kovalchukova O.V., Kuz'mina N.E., Palkina K.K., Strashnova S.B., Zaitsev B.E., Ryabov M.A. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Том 48. 2003. С. 194-198
SYNTHESIS AND STRUCTURE OF D-METAL COMPLEXES WITH 2,3,5,6-TETRAOXO-4- NITROPYRIDINE: CRYSTAL STRUCTURE OF NI(H2O)6(C 5HO6N2)2·2H2O Статья Kovalchukova O.V., Kuz'mina N.E., Palkina K.K., Strashnova S.B., Zaitsev B.E., Ryabov M.A. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Том 48. 2003. С. 194-198
UNEXPECTED SOLVATOLYTIC DESTRUCTION OF THE PYRIDINE RING OF 2,3,5,6-TETRAOXO-4-NITRO-PYRIDINATE ANION. CRYSTAL STRUCTURE OF 2-METHYL-1,3-DIAZOLIUM HYDROBIS(OXAMATE) Статья Kovalchukova O.V., Kuz'mina N.E., Zaitsev B.E., Strashnova S.B., Palkina K.K. Doklady Physical Chemistry. Том 386. 2002. С. 251-254
SYNTHESIS AND STRUCTURE OF D-METAL COMPLEXES WITH DERIVATIVES OF 9-OXYPYRIDO[1,2A]PYRIMIDINE-2-ONE. CRYSTAL STRUCTURE OF 4-METHYL-9-OXYPYRIDO[1,2A]PYRIMIDINE-2-ONE Статья Kovalchukova O.V., Strashnova S.B., Zaitsev B.E., Goncharov O.V., Nikitin S.V., Bel'skii V.K., Stash A.I., De Sauza Almeido P. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 26. 2000. С. 587-593
UNCONVENTIONAL BEHAVIOUR OF 2-AMINO-3-HYDROXYPYRIDINE IN THE NITRATION REACTION Статья Kovalchukova O.V., Strashnova S.B., Nikitin S.V., Zaitsev B.E., Palkina K.K., Kuzmina N.E. Химия гетероциклических соединений. Латвийский институт органического синтеза Латвийской академии наук. 1999. С. 1690-1690