NOVEL CU(II), NI(II), ZN(II), CD(II), AND MG(II) COMPLEXES WITH A SERIES OF 2-ARYLHYDRAZONO-1,3-DICARBONYL COMPOUNDS. SYNTHESIS, STRUCTURE AND SPECTROSCOPIC CHARACTERISTICS СтатьяKovalchukova O.V., Anh V.T.N., Utenyshev A.N., Stash A.I., Ryabov M.A., Abbas A.T.R.A., Voronkova V.K., Bazan L.V.Polyhedron. Том 184. 2020.
CRYSTAL AND MOLECULAR STRUCTURES AND ACID–BASE EQUILIBRIA OF N-(4-CHLOROPHENYL)-2-BENZOYLETHYLAMINE AND BIS[3-(O-CHLOROPHENYL)-1-PHENYLAMINOPROPYL]DIAZENE СтатьяKovalchukova O.V., Stash A.I., Strashnova S.B., Polyanskaya N.A.Crystallography Reports. Том 65. 2020. С. 48-52
COMPLEXES OF SOME DIVALENT METALS WITH ALCOXY-NNO-AZOXY COMPOUNDS: CRYSTAL AND MOLECULAR STRUCTURES OF С5H12N4O6 СтатьяKovalchukova O.V., Namichemazi N., Stash A.I., Strashnova S.B., Zuzin I.N.Russian Journal of Inorganic Chemistry. Том 61. 2016. С. 712-717
COMPLEXES OF SOME TERVALENT METALS WITH N-ALKYL(BENZYL)NITROZOHYDROXYLAMINE DERIVATIVES СтатьяKovalchukova O.V., Namichemazi N., Bostanabad A.S., Stash A.I., Strashnova S.B., Zuzin I.N.Russian Journal of Inorganic Chemistry. Том 61. 2016. С. 718-725
SYNTHESIS, CRYSTAL, MOLECULAR STRUCTURE AND THEORETICAL MODELING OF [FE(H2O)6]L2·2H2O AND [CR0.14MN0.86(H2O)6]L2·2H2O (L = 4-NITRO-2,5,6-TRIOXO-1,2,5,6-TETRAHYDROPYRIDIN-3-OLATE ANION) СтатьяKovalchukova O., Ryabov M., Stash A., Berikashvili T.Asian Journal of Chemistry. Том 28. 2016. С. 825-829
COMPLEXES OF SOME DIVALENT METALS WITH ALCOXY-NNO-AZOXY COMPOUNDS: CRYSTAL AND MOLECULAR STRUCTURES OF С5H12N4O6 СтатьяKovalchukova O.V., Nasrin Namichemazi, Stash A.I., Strashnova S.B., Zuzin I.N.Russian Journal of Inorganic Chemistry. Том Vol 61 No 6. 2016. С. 712-717
BIS(N-NITROSO-N-PENTYLHYDROXYLAMINATO-Κ2 O,O′)COPPER(II) СтатьяKovalchukova O., Strashnova S., Stash A., Zyuzin I., Sheikh Bostanabad A.Acta Crystallographica Section E: Structure Reports Online. Том 70. 2014. С. m137-m138
DIAQUABIS[N-(2-FLUOROBENZYL)-N-NITROSOHYDROXYLAMINATO-Κ2 O,O′]NICKEL(II) СтатьяKovalchukova O., Bostanabad A.S., Stash A., Strashnova S., Zyuzin I.Acta Crystallographica Section E: Structure Reports Online. Том 70. 2014. С. m98-m99
CRYSTAL AND MOLECULAR STRUCTURES OF SELECTED OXIDATIVE NITRATION PRODUCTS OF AMINOPYRAZINE AND 2-AMINO-3-HYDROXYPYRIDINE СтатьяKovalchukova O.V., Do N.D., Stash A.I., Strashnova S.B., Zaitsev B.E.Crystallography Reports. Том 59. 2014. С. 60-65
SYNTHESIS, SPECTRAL AND CRYSTALLOGRAPHIC STUDIES OF COORDINATION COMPOUNDS OF SOME D AND F METALS WITH N-NITROZO-N-(METHYL)ETHYLHYDROXYLAMINE СтатьяKovalchukova O.V., Bostanabad A.S., Stash A.I., Strashnova S.B., Zyuzin I.N.Russian Journal of Inorganic Chemistry. Том 59. 2014. С. 192-195
HEXAAQUABIS[3,5-BIS(HYDROXYIMINO)-1-METHYL-2,4,6-TRIOXOCYCLOHEXANIDO- Κ2N3,O4]BARIUM TETRAHYDRATE СтатьяKovalchukova O., Stash A., Strashnova S., Dinh Do N.Acta Crystallographica Section E: Structure Reports Online. Том 69. 2013. С. m602-m603
CATENA-POLY[AMMONIUM [AQUABIS(Μ-2,3,5,6-TETRAOXO-4-NITROPYRIDIN-4-IDO) ARGENTATE(I)]] СтатьяKovalchukova O., Stash A., Strashnova S., Dinh Do N.Acta Crystallographica Section E: Structure Reports Online. Том 69. 2013. С. m477-m478
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 СтатьяKovalchukova 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
STRUCTURE OF AMMONIUM DECACHLORO-Μ-OXODIOSMATE(IV) (NH4) 4[OS2OCL10] AND ITS BEHAVIOR IN SOLUTIONS СтатьяRudnitskaya O.V., Kultyshkina E.K., Popova M.S., Stash A.I.Russian Journal of Inorganic Chemistry. Том 58. 2013. С. 1227-1230
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 СтатьяStash A.I., Chen Y.-S., Kovalchukova O.V., Tsirelson V.G.Russian Chemical Bulletin. Том 62. 2013. С. 1752-1763
CRYSTAL AND MOLECULAR STRUCTURES OF BENZO[4,5]IMIDAZO[1,2-C]QUINAZOLIN-6- ONE AND 10-CARBOXYBENZO[4,5]IMIDAZO[1,2-C]QUINAZOLIN-6-ONE: A QUANTUM-CHEMICAL STUDY OF THEIR TAUTOMERISM СтатьяKoval'chukova O.V., Stash A.I., Strashnov P.V., Neborak E.V., Strashnova S.B., Zaitsev B.E.Crystallography Reports. Том 56. 2011. С. 256-259
COMPLEXATION OF CHALOCOGENADIAZOLES WITH 3D METALS: CRYSTAL AND MOLECULAR STRUCTURE OF NAPHTHO[1,2-C][1,2,5]THIAZOL-9-OL СтатьяStrashnova S.B., Stash A.I., Strashnov P.V., Koval'chukova O.V., Zaitsev B.E.Russian Journal of Inorganic Chemistry. Том 56. 2011. С. 868-874
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) СтатьяKovalchukova O.V., Stash A.I., Strashnova S.B., Romashkina E.P., Zaǐtsev B.E.Crystallography Reports. Том 55. 2010. С. 428-431
SYNTHESIS, CRYSTAL STRUCTURES, AND SPECTRAL CHARACTERISTICS OF 2-ETHOXY-3-HYDROXY-4,6-DINITROPYRIDINE AND DIAQUASODIUM BIS(2-ETHOXY-3-HYDROXY- 4,6-DINITROPYRIDINATE) СтатьяKoval'chukova O.V., Stash A.I., Bel'skii V.K., Strashnova S.B., Zaitsev B.E., Avramenko O.V.Crystallography Reports. Том 54. 2009. С. 880-883
GEOMETRIC AND SPECTRAL CHARACTERISTIC OF THE TETRAHALOCUPRATE(II) COMPLEXES (HL)2CUX4 (X = CL, BR). CRYSTAL AND MOLECULAR STRUCTURES OF BIS(2-METHYLIMIDAZOLIUM) TETRABROMOCUPRATE(II) СтатьяKoval'chukova O.V., Strashnova S.B., Stash A.I., Bel'skii V.K., Zaitsev B.E.Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 35. 2009. С. 496-503
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 СтатьяKovalchukova 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
SYNTHESES, STRUCTURES, AND GEOMETRIC AND SPECTRAL CHARACTERISTICS OF THE HEXACHLORODICUPRATE(II) COMPLEXES WITH THE PROTONATED 4-AZAFLUOREN-9-ONE DERIVATIVES: THE CRYSTAL AND MOLECULAR STRUCTURES OF BIS(4-AZAFLUOREN-9-ONIUM) HEXACHLORODIAQUADICUPRATE(II) DIHYDRATE СтатьяKoval'chukova O.V., Stash A.I., Strashnova S.B., Zaitsev B.E.Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 35. 2009. С. 6-11
SYNTHESIS AND STRUCTURE OF [(NH2)2CSSC(NH 2)2]2[OSBR6]BR2· 3H2O СтатьяRudnitskaya O.V., Kultyshkina E.K., Stash A.I., Glukhova A.A., Venskovskiǐ N.U.Crystallography Reports. Том 53. 2008. С. 608-612
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] СтатьяKovalchukova 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
COMPLEXATION OF 2,3-DIHYDROXYQUINALINE WITH SOME BIVALENT D METALS. CRYSTAL AND MOLECULAR STRUCTURES OF 2,3-DIHYDROXYQUINOLINE СтатьяStrashnova 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 STRUCTURE OF THE [OSTHIO 6]BR3 • H2O COMPLEX СтатьяRudnitskaya O.V., Kultyshkina E.K., Venskovskiǐ N.U., Stash A.I.Crystallography Reports. Том 52. 2007. С. 239-242
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 СтатьяMordovina 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
COMPLEXES OF 2,3-DIHYDROXYPYRIDINE WITH BIVALENT METALS. CRYSTAL STRUCTURE OF 2,3-DIHYDROXYPYRIDINE СтатьяVovk 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
CRYSTAL AND MOLECULAR STRUCTURES OF 2,4-DIMETHYL-9-HYDROXYPYRIDO[1,2-A]PYRIMIDINIUM PERCHLORATE: ITS COMPLEXES WITH PRASEODYMIUM, NEODYMIUM, SAMARIUM, AND EUROPIUM СтатьяKoval'chukova O.V., Strashnova S.B., Zaitev B.E., Bel'skii V.K., Stash A.I., Nikitin S.V., Goncharov O.V., Shchelokov R.N.Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Том 26. 2000. С. 290-294
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 СтатьяKovalchukova 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
OXIDATIVE REACTIONS OF AZINES .2. SYNTHESIS AND MOLECULAR STRUCTURE OF 3,4-DIHYDROXY-1-METHYL-2-OXO-4-(GAMMA-PYRIDYL)PIPERIDINE СтатьяBekro I.A., Soldatenkov A.T., Stash A.I., Chernikova N.Y., Chernishev A.I.Химия гетероциклических соединений. 1996. С. 1372-1375