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SYNTHESIS OF COPPER AND ZINC CHLORIDE COMPLEXES WITH TRIAND TETRANITROFLUORENONES. CRYSTAL AND MOLECULAR STRUCTURE OF 2,4,5,7- TETRANITROFLUORENONE Article Strashnova S.B., Avramenko O.V., Sadikov G.G., Antsyshkina A.S., Sergienko V.S., Koval'chukova O.V., Zaitseva B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 55. 2010. P. 895-903
EXPERIMENTAL AND THEORETICAL INVESTIGATION OF THE STRUCTURE AND SPECTRAL CHARACTERISTICS OF BIS(4-AZA-9-FLUORENONE)DIBROMOCOPPER(II) Article Koval'chukova O.V., Zavodnik V.E., Shestakov A.F., Strashnova S.B., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 55. 2010. P. 195-200
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 Article Koval'chukova O.V., Stash A.I., Strashnova S.B., Zaitsev B.E. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 35. 2009. P. 6-11
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
CHEMISTRY AND TECHNOLOGY OF CHEMICAL FIBRES: DIAZOPYRENE DERIVATIVES - PROMISING MODIFIERS FOR PRODUCTION OF CHEMISORPTION FIBRE MATERIALS Article Tsegel'nik O.A., Volyanskii O.V., Druzhinina T.V., Koval'chukova O.V., Kobrakov K.I. Fibre Chemistry. Vol. 41. 2009. P. 341-344
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
BIS(1-AMINO-4-AZAFLUOREN-9-OLIUM) AND BIS(2-AMINO-3-HYDROXYPYRIDINIUM) TETRACHLOROCOBALTATES(II): CRYSTAL AND MOLECULAR STRUCTURE Article Koval'chukova O.V., Palkina K.K., Strashnova S.B., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 53. 2008. P. 1227-1232
SPECTRAL CHARACTERISTICS AND STRUCTURES OF METAL COMPLEXES WITH 3-HYDROXY-4,6-DINITRO-2-ETHOXYPYRIDINE: CRYSTAL AND MOLECULAR STRUCTURES OF DI(3-HYDROXY-4,6-DINITRO-2-ETHOXYPYRIDINATO)DIAQUACOPPER(II) Article Strashnova S.B., Koval'chukova O.V., Zavodnik V.E., Avramenko O.V., Zaitsev B.E., Tamurova T.S. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 53. 2008. P. 1581-1585
SYNTHESIS AND STUDY OF COMPLEX FORMATION OF TRI-AND TETRANITRO-9-FLUORENONE OXIMES WITH 3D METALS: CRYSTAL AND MOLECULAR STRUCTURE OF THE 1: 1 SOLVATE OF 2,4,5,7-TETRANITRO-9-FLUORENONE OXIME WITH ACETONITRILE Article Strashnova S.B., Avramenko O.V., Churakov A.V., Sergienko V.S., Koval'chukova O.V., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 53. 2008. P. 1586-1589
CRYSTAL STRUCTURE AND SPECTRAL CHARACTERISTICS OF 2,4,7-TRINITRO-9- FLUORENONE Article Minacheva L.Kh., Sergienko V.S., Strashnova S.B., Avramenko O.V., Koval'chukova O.V., Egorova O.A., Zaǐtsev B.E. Crystallography Reports. Vol. 50. 2005. P. 72-77
PHYSICOCHEMICAL PROPERTIES OF SOLUTIONS OF BIS(2,3,5,6-TETRAOXO-4- NITROPYRIDINATE) DIANIONS. CRYSTAL STRUCTURES OF SODIUM 2,3,5,6-TETRAOXO-4- NITROPYRIDINATE TRIHYDRATE AND SODIUM AMMONIUM BIS(2,3,5,6-TETRAOXO-4- NITROPYRIDINATE) MONOHYDRATE Article Kuz'mina N.E., Koval'chukova O.V., Strashnova S.B., Palkina K.K., Zaǐtsev B.E., Isaeva N.Yu. Crystallography Reports. Vol. 49. 2004. P. 758-766
CRYSTAL STRUCTURE AND SPECTRAL CHARACTERISTICS OF 2-METHYL-3-CHLORO-9- HYDROXYPYRIDO[1,2-A]PYRIMIDIN-4-ONE AND BIS(2-METHYL-3-CHLORO-9-HYDROXYPYRIDO[1, 2-A]PYRIMIDIN-4-ONIUM) PERCHLORATE Article Koval'chukova O.V., Mordovina N.I., Kuz'mina N.E., Nikitin S.V., Zaǐtsev B.E., Strashnova S.B., Palkina K.K. Crystallography Reports. Vol. 49. 2004. P. 792-797
X-RAY DIFFRACTION STUDIES OF 6-METHYL-5-ACETYL-4-Α -FURYL-2-KETO-1,2,3,6-TETRAHYDROPYRIMIDINE AND 6-METHYL-5-ACETYL-4-Γ -BROMOPHENYL-2-THIO- 1,2,3,6-TETRAHYDROPYRIMIDINE Article Belsky V.K., Stash A.I., Koval'chukova O.V., Strashnova S.B., Shebaldina L.S., Zaǐtsev B.E., Pleshakov V.G. Crystallography Reports. Vol. 48. 2003. P. 606-609
COMPLEXES OF SOME PYRIDO[1,2-A]PYRIMIDINIUM PERCHLORATES WITH SCANDIUM, YTTRIUM, AND LANTHANUM. CRYSTAL AND MOLECULAR STRUCTURE OF 3-CHLORO-9-HYDROXY-2,4-DIMETHYLPYRIDO[1,2-A]PYRIMIDINIUM PERCHLORATE Article Koval'chukova O.V., Kuz'mina N.E., Strashnova S.B., Palkina K.K., Mordovina N.I., Zaitsev B.E., Nikitin S.V. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 29. 2003. P. 123-128
SYNTHESIS, STRUCTURE, AND MAGNETIC PROPERTIES OF A COPPER(II) CHLORIDE COMPLEX WITH 3-AMINO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE: THE CRYSTAL STRUCTURE OF CU2CL6(C9H10N 3O)2·(C9H10N3O)CL Article Kuz'mina N.E., Palkina K.K., Polyakova N.V., Golubev I.N., Medvedev A.N., Koval'chukova O.V., Strashnova S.B., Mordovina N.I., Nikitin S.V., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 48. 2003. P. 205-210
SYNTHESIS, STRUCTURE, AND MAGNETIC PROPERTIES OF A COPPER(II) CHLORIDE COMPLEX WITH 3-AMINO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE: THE CRYSTAL STRUCTURE CU2CL6(C9H10N3O)(2) CENTER DOT (C9H10N3O)CL Article Kuz'mina N.E., Palkina K.K., Polyakova N.V., Golubev I.N., Medvedev A.N., Koval'chukova O.V., Strashnova S.B., Mordovina N.I., Nikitin S.V., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 48. 2003. P. 205-210
SYNTHESIS, STRUCTURE, AND MAGNETIC PROPERTIES OF BIS(1-AMINO-9-HYDROXY-4- AZAFLUORENIUM) HEXACHLOROCUPRATE(II) CU2CL6(C 12H11N2O)2 Article Kuz'mina N.E., Palkina K.K., Polyakova N.V., Golubev I.N., Medvedev A.N., Koval'chukova O.V., Strashnova S.B., Zaitsev B.E., Levov A.N., Toze F. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 47. 2002. P. 1693-1697
SYNTHESIS, STRUCTURE, AND MAGNETIC PROPERTIES OF BIS(1-AMINO-9-HYDROXY-4-AZAFLUORENIUM) HEXACHLOROCUPRATE(II) CU2CL6(C12H11N2O)(2) Article Kuz'mina N.E., Palkina K.K., Polyakova N.V., Golubev I.N., Medvedev A.N., Koval'chukova O.V., Strashnova S.B., Zaitsev B.E., Levov A.N., Toze F. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 47. 2002. P. 1693-1697
SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES OF SOME TRANSITION METAL COMPLEXES WITH 3-HYDROXYPYRIDINE Article Koval'chukova O.V., Strashnova S.B., Zaitsev B.E., Vovk T.V. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 28. 2002. P. 767-770
SYNTHESIS AND STRUCTURE OF LANTHANUM OXALATE CRYSTAL HYDRATE LA2(C2O4)3 · 9.2H2O Article Palkina K.K., Kuz'mina N.E., Koval'chukova O.V., Strashnova S.B., Zaitsev B.E. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 46. 2001. P. 1348-1351
SYNTHESIS, CRYSTAL STRUCTURE, AND IR ABSORPTION SPECTRA OF THE ADDUCT OF COPPER(II) ACETATE MONOHYDRATE WITH 1-AMINO-4-AZA-9-FLUORENONE CU2(CH3COO)4(H2O)2 · C12H8N2O Article Kuz'mina N.E., Palkina K.K., Polyakova N.V., Strashnova S.B., Koval'chukova O.V., Zaitsev B.E., Levov A.N. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. Vol. 27. 2001. P. 711-716
CRYSTAL AND MOLECULAR STRUCTURES OF 2,4-DIMETHYL-9-HYDROXYPYRIDO[1,2-A]PYRIMIDINIUM PERCHLORATE: ITS COMPLEXES WITH PRASEODYMIUM, NEODYMIUM, SAMARIUM, AND EUROPIUM Article Koval'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. Vol. 26. 2000. P. 290-294
SYNTHESIS AND STRUCTURE OF THE 2-AMINO-3-HYDROXYPYRIDINE COMPLEXES WITH TRIVALENT PRASEODYMIUM, NEODYMIUM, SAMARIUM, AND EUROPIUM NITRATES: CRYSTAL STRUCTURE OF TRIS(2-AMINO-3-HYDROXYPYRIDINE)TRINITRATOSAMARIUM(III) MONOHYDRATE Article Palkina K.K., Kuz'mina N.E., Strashnova S.B., Zaitsev B.E., Koval'chukova O.V., Nikitin S.V., Goncharov O.V., Shchelokov R.N. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 45. 2000. P. 515-520
SPECTRAL CHARACTERISTICS, STRUCTURE, AND PROPERTIES OF PHENANTHRIDONE DERIVATIVES Article Zaitsev B.E., Migachev G.I., Koval'chukova O.V., Sheban G.V., Matyushenko V.V. Chemistry of Heterocyclic Compounds. Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau. Vol. 28. 1992. P. 1159-1165