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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 Article Kovalchukova 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. Elsevier Ltd. Vol. 184. 2020.
COMPLEXES OF SOME DIVALENT METALS WITH ALCOXY-NNO-AZOXY COMPOUNDS: CRYSTAL AND MOLECULAR STRUCTURES OF С5H12N4O6 Article Kovalchukova O.V., Namichemazi N., Stash A.I., Strashnova S.B., Zuzin I.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 61. 2016. P. 712-717
COMPLEXES OF SOME TERVALENT METALS WITH N-ALKYL(BENZYL)NITROZOHYDROXYLAMINE DERIVATIVES Article Kovalchukova O.V., Namichemazi N., Bostanabad A.S., Stash A.I., Strashnova S.B., Zuzin I.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 61. 2016. P. 718-725
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COMPLEXES OF SOME TERVALENT METALS WITH N-LKYL(BENZYL)NITROZOHYDROXYLAMINE DERIVATIVES Article Kovalchukova O.V., Nasrin Namichemazi, Bostanabad A.Sh., Stash A.I., Strashnova S.B., Zuzin I.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. Vol 61 No 2. 2016. P. 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) Article Kovalchukova O., Ryabov M., Stash A., Berikashvili T. Asian Journal of Chemistry. Chemical Publishing Co.. Vol. 28. 2016. P. 825-829
BIS(N-NITROSO-N-PENTYLHYDROXYLAMINATO-Κ2 O,O′)COPPER(II) Article Kovalchukova O., Strashnova S., Stash A., Zyuzin I., Sheikh Bostanabad A. Acta Crystallographica Section E: Structure Reports Online. Vol. 70. 2014. P. m137-m138
SYNTHESIS, SPECTRAL AND CRYSTALLOGRAPHIC STUDIES OF COORDINATION COMPOUNDS OF SOME D AND F METALS WITH N-NITROZO-N-(METHYL)ETHYLHYDROXYLAMINE Article Kovalchukova O.V., Bostanabad A.S., Stash A.I., Strashnova S.B., Zyuzin I.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 59. 2014. P. 192-195
DIAQUABIS[N-(2-FLUOROBENZYL)-N-NITROSOHYDROXYLAMINATO-Κ2 O,O′]NICKEL(II) Article Kovalchukova O., Bostanabad A.S., Stash A., Strashnova S., Zyuzin I. Acta Crystallographica Section E: Structure Reports Online. Vol. 70. 2014. P. m98-m99
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CRYSTAL AND MOLECULAR STRUCTURES OF SELECTED OXIDATIVE NITRATION PRODUCTS OF AMINOPYRAZINE AND 2-AMINO-3-HYDROXYPYRIDINE Article Kovalchukova O.V., Do N.D., Stash A.I., Strashnova S.B., Zaitsev B.E. Crystallography Reports. Vol. 59. 2014. P. 60-65
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 Article Stash A.I., Chen Y.-S., Kovalchukova O.V., Tsirelson V.G. Russian Chemical Bulletin. Vol. 62. 2013. P. 1752-1763
STRUCTURE OF AMMONIUM DECACHLORO-Μ-OXODIOSMATE(IV) (NH4) 4[OS2OCL10] AND ITS BEHAVIOR IN SOLUTIONS Article Rudnitskaya O.V., Kultyshkina E.K., Popova M.S., Stash A.I. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 58. 2013. P. 1227-1230
CATENA-POLY[AMMONIUM [AQUABIS(Μ-2,3,5,6-TETRAOXO-4-NITROPYRIDIN-4-IDO) ARGENTATE(I)]] Article Kovalchukova O., Stash A., Strashnova S., Dinh Do N. Acta Crystallographica Section E: Structure Reports Online. Vol. 69. 2013. P. 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 Article Kovalchukova O.V., Stash A.I., Strashnova S.B., Bel'Skii V.K., Do Nguyen D. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 39. 2013. P. 234-238
HEXAAQUABIS[3,5-BIS(HYDROXYIMINO)-1-METHYL-2,4,6-TRIOXOCYCLOHEXANIDO- Κ2N3,O4]BARIUM TETRAHYDRATE Article Kovalchukova O., Stash A., Strashnova S., Dinh Do N. Acta Crystallographica Section E: Structure Reports Online. Vol. 69. 2013. P. m602-m603
COMPLEXATION OF CHALOCOGENADIAZOLES WITH 3D METALS: CRYSTAL AND MOLECULAR STRUCTURE OF NAPHTHO[1,2-C][1,2,5]THIAZOL-9-OL Article Strashnova S.B., Stash A.I., Strashnov P.V., Koval'Chukova O.V., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 56. 2011. P. 868-874
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 Article Koval'chukova O.V., Stash A.I., Strashnov P.V., Neborak E.V., Strashnova S.B., Zaitsev B.E. Crystallography Reports. Vol. 56. 2011. P. 256-259
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GEOMETRIC AND SPECTRAL CHARACTERISTIC OF THE TETRAHALOCUPRATE(II) COMPLEXES (HL)2CUX4 (X = CL, BR). CRYSTAL AND MOLECULAR STRUCTURES OF BIS(2-METHYLIMIDAZOLIUM) TETRABROMOCUPRATE(II) Article Koval'chukova O.V., Strashnova S.B., Stash A.I., Bel'skii V.K., Zaitsev B.E. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 35. 2009. P. 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 Article Kovalchukova O.V., Stash A.I., Belsky V.K., Strashnova S.B., Zaǐtsev B.E., Ryabov M.A. Crystallography Reports. Vol. 54. 2009. P. 68-73
SYNTHESIS, CRYSTAL STRUCTURES, AND SPECTRAL CHARACTERISTICS OF 2-ETHOXY-3-HYDROXY-4,6-DINITROPYRIDINE AND DIAQUASODIUM BIS(2-ETHOXY-3-HYDROXY- 4,6-DINITROPYRIDINATE) Article Koval'Chukova O.V., Stash A.I., Bel'Skii V.K., Strashnova S.B., Zaitsev B.E., Avramenko O.V. Crystallography Reports. Vol. 54. 2009. P. 880-883
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SYNTHESIS AND STRUCTURE OF [(NH2)2CSSC(NH 2)2]2[OSBR6]BR2· 3H2O Article Rudnitskaya O.V., Kultyshkina E.K., Stash A.I., Glukhova A.A., Venskovskiǐ N.U. Crystallography Reports. Vol. 53. 2008. P. 608-612