SPECIFIC FEATURES OF THE MOLECULAR STRUCTURE OF A NEW 3-(BENZO[D]OXAZOLE-2-YL)- 1-(2-(1,3,3-TRIMETHYLINDOLINE-2-YLIDENE) ETHYLIDENE)NAPHTHALENE-2(1H)-ONE ZINC CHLORIDE COMPLEX Article Tkachev V.V., Utenyshev A.N., Chernyshov A.I., Kovalchukova O.V. Journal of Structural Chemistry. Vol. 59. 2018. P. 425-428
COORDINATION COMPOUNDS OF BIVALENT METALS WITH (Z)-4-(2-HYDROXY-5-NITROPHENYL)HYDRAZONO-3-METHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE: CRYSTAL AND MOLECULAR STRUCTURE OF C16H13N5O4 Article Ковальчукова О.В., Страшнова С.Б., Авраменко О.В., Рябов М.А., Дороватовский П.В., Зубавичус Я.В., Хрусталев В.Н. ZHURNAL NEORGANICHESKOI KHIMII / Russian Journal of Inorganic Chemistry. Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 63. 2018. P. 831-838
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COORDINATION CHEMISTRY OF DIAZENIUM DIOLATES. STRUCTURE-SPECTRAL OVERVIEW Article Kovalchukova O.V. The 2nd Struchkov Meeting. International Workshop on Chemical Crystallography and Structural Biology. Российский университет дружбы народов (РУДН). 2018. P. 32-33
SYNTHESIS AND CHARACTERIZATION OF A SERIES OF NOVEL METAL COMPLEXES OF N-HETEROCYCLIC AZO-COLORANTS DERIVED FROM 4-AZO-PYRAZOL-5-ONE Article Kovalchukova O.V., Ryabov M.A., Dorovatovskii P.V., Zubavichus Y.V., Utenyshev A.N., Kuznetsov D.N., Volyansky O.V., Voronkova V.K., Khrustalev V.N. Polyhedron. Elsevier Ltd. Vol. 121. 2017. P. 41-52
AN UNUSUAL COORDINATION OF A 4-AZOPYRAZOL-5-ONE HETEROCYCLIC DERIVATIVE WITH METALS. SYNTHESIS, X-RAY STUDIES, SPECTROSCOPIC CHARACTERISTICS, AND THEORETICAL MODELING Article Kovalchukova O.V., Dorovatovskii P.V., Zubavichus Y.V., Bozhenko K.V., Utenyshev A.N., Alabada R., Volyansky O.V., Khrustalev V.N. Inorganica Chimica Acta. Vol. 466. 2017. P. 266-273
ACCURATE INVESTIGATION TO DETERMINE THE BEST CONDITIONS FOR USING NITIO3 FOR BROMOPHENOL BLUE DEGRADATION IN THE ENVIRONMENT UNDER UV–VIS LIGHT BASED ON CONCENTRATION REDUCTION AND TO COMPARE IT WITH TIO2 Article Absalan Y., Bratchikova I., Kovalchukova O.V. Environmental Nanotechnology, Monitoring and Management. Elsevier B.V.. Vol. 8. 2017. P. 244-253
DEVELOPMENT OF THE COORDINATION CHEMISTRY OF N-ALKYL(BENZYL) DERIVATIVES OF N-NITROSOHYDROXYLAMINE Article Kovalchukova O.V., Ryabov M. 4th EuCheMS Inorganic chemistry conference. [б.и.]. 2017. P. 20-20
FEATURES OF MOLECULAR AND ELECTRONIC STRUCTURES OF COMPLEX COMPOUNDS DERIVED FROM AZOPYRAZOLONE DERIVATIVES Article Kovalchukova O.V., Strashnova S.B. XXVI International conference on coordination and bioinorganic chemistry. [б.и.]. 2017. P. 57-57
NOVEL SYNTHESIS METHOD FOR PHOTO-CATALYTIC SYSTEM BASED ON SOME 3D-METAL TITANATES Article Absalan Y., Bratchikova I.G., Lobanov N.N., Kovalchukova O.V. Journal of Materials Science: Materials in Electronics. Springer New York LLC. Vol. 28. 2017. P. 18207-18219
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CORRECTION TO: NOVEL SYNTHESIS METHOD FOR PHOTO-CATALYTIC SYSTEM BASED ON SOME 3D-METAL TITANATES (J MATER SCI: MATER ELECTRON, 10.1007/S10854-017-7769-6) Article Absalan Y., Bratchikova I.G., Lobanov N.N., Kovalchukova O.V. Journal of Materials Science: Materials in Electronics. Springer New York LLC. Vol. 28. 2017.
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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
COMPLEXES OF SOME DIVALENT METALS WITH ALCOXY-NNO-AZOXY COMPOUNDS: CRYSTAL AND MOLECULAR STRUCTURES OF С5H12N4O6 Article Kovalchukova O.V., Namichemazi Nasrin, БОСТАНАБАД Али Шейх, Stash A.I., Strashnova S.B., Zuzin I.N. ZHURNAL NEORGANICHESKOI KHIMII / Russian Journal of Inorganic Chemistry. Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 61. 2016. P. 754-761
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КВАНТОВО-ХИМИЧЕСКОЕ МОДЕЛИРОВАНИЕ МОЛЕКУЛЯРНОГО И ЭЛЕКТРОННОГО СТРОЕНИЯ 5,7-ДИГИДРОКСИ-4,8-ДИМЕТИЛ-2-ОКСО-2H-ХРОМЕН-6-КАРБОНОВОЙ КИСЛОТЫ И ЕЕ МЕТАЛЛОКОМПЛЕКСОВ Article Намичемази Н., Авраменко О.В., Ковальчукова О.В., Кузнецов Д.Н., Шейх Бостанабад, Рябов М.А. Бутлеровские сообщения. Vol. 45. 2016. P. 39-46
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NOVEL METAL COMPLEXES OF BISPYRAZOLE AZO DYES FOR CHEMICAL FIBERS Article Van N., Alabada R., Volyanskii O.V., Koval’Chukova O.V., Kuznetsov D.N., Karavaeva E.B. Fibre Chemistry. Vol. 47. 2016. P. 497-500
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ОПТИМИЗАЦИЯ УСЛОВИЙ СИНТЕЗА КАТАЛИЗАТОРОВ НА ОСНОВЕ ДИОКСИДА ТИТАНА ПУТЕМ ТЕРМИЧЕСКОГО РАЗЛОЖЕНИЯ ТЕТРАБУТОКСИТИТАНА Article Яхья Абсалан, Авраменко О.В., Ковальчукова О.В. Бутлеровские сообщения. Vol. 47. 2016. P. 49-55
CRYSTAL STRUCTURE OF POLY[Μ2-AQUA-AQUA(Μ<SUB>2</SUB>-4-NITRO-2,5,6-TRIOXO-1,2,5,6-TETRAHYDROPYRIDIN-3-OLATO)-HEMI-Μ<SUB>4</SUB>-OXALATO-BARIUM(II)] Article Alabada R., Kovalchukova O., Strashnova S., Polyakova I., Sergienko V., Chernyshev V.V. Acta Crystallographica Section E: Crystallographic Communications. International Union of Crystallography. Vol. 71. 2015. P. 459-462
COMPLEXES OF D METALS WITH 4-(2-(1,5-DIMETHYL-3-OXO-2-PHENYLPYRAZOLIDINYL)HYDRAZONO)-3-METHYL-1-PHENYLPYRAZOL-5-ONE. CRYSTAL AND MOLECULAR STRUCTURE OF C<SUB>21</SUB>H<SUB>20</SUB>N<SUB>6</SUB>O<SUB>2</SUB> Article Kovalchukova O.V., Van N., Strashnova S.B., Polyakova I.N., Sergienko V.S., Strashnov P.V. Russian Journal of Inorganic Chemistry. IAPC Nauka/Interperiodica. Vol. 60. 2015. P. 55-62