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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2024-68-4-305-310</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-1204</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Особенности спектральных характеристик фенилсодержащих β-дикетонатов ванадия(III)</article-title><trans-title-group xml:lang="en"><trans-title>Features of spectral characteristics of phenyl-containing vanadium (III) β-diketonates</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костюк</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostyuk</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костюк Николай Николаевич – канд. хим. наук, вед. науч. сотрудник</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Kostyuk Nikolai N. – Ph. D. (Chemistry), Leading Researcher</p><p>4, Nezavisimosti Ave., 220030, Minsk</p></bio><email xlink:type="simple">nnkostyuk@bsu.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дик</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Diсk</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дик Татьяна Алексеевна – д-р физ.-мат. наук, вед. специалист</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Diсk Tatiana A. – D. Sc. (Physics and Mathematics), Leading Specialist</p><p>4, Nezavisimosti Ave., 220030, Minsk</p></bio><email xlink:type="simple">dick@bsu.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цыганов</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsyhanau</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цыганов Александр Риммович – академик, д-р с.-х. наук, канд. хим. наук, профессор</p><p>ул. Свердлова, 13а, 220006, Минск</p></bio><bio xml:lang="en"><p>Tsyhanau Aliaksandr R. – Academician, D. Sc. (Agrarian), Ph. D. (Chemistry), Professor</p><p>13a, Sverdlov Str., 220006, Minsk</p></bio><email xlink:type="simple">tziganov@belstu.by</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный технологический университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>09</month><year>2024</year></pub-date><volume>68</volume><issue>4</issue><fpage>305</fpage><lpage>310</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Костюк Н.Н., Дик Т.А., Цыганов А.Р., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Костюк Н.Н., Дик Т.А., Цыганов А.Р.</copyright-holder><copyright-holder xml:lang="en">Kostyuk N.N., Diсk T.A., Tsyhanau A.R.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://doklady.belnauka.by/jour/article/view/1204">https://doklady.belnauka.by/jour/article/view/1204</self-uri><abstract><p>Получены методом электрохимического синтеза трис-дибензоилметанат ([V(dbm)3 ]) и трис-бензоилацетонат ванадия ([V(bac)3 ]). Состав хелатов установлен на основании элементного анализа и ИК-спектральных данных. Показано, что в результате электролиза произошло формирование квазиароматического металлоцикла – основного структурного элемента хелата. При этом батахромный сдвиг полос поглощения карбонильных групп составил более 100 см–1. Подавляющее количество полос поглощения в ИК-спектрах обоих соединений носят смешанный характер. Для ([V(dbm)3 ] характеристичность полос поглощения не превышает 13,5 %, а для [V(bac)3 ] – 10,3 %. Периферийные группы лигандов (фенил и метил) не подверглись трансформации под воздействием электрического тока.</p></abstract><trans-abstract xml:lang="en"><p>Tris-dibenzoylmethanate ([V(dbm)3 ]) and tris-benzoylacetonate vanadium ([V(bac)3 ]) were obtained by electrochemical synthesis. The composition of chelates was determined using elemental analysis and IR spectral data. It was shown that the formation of a quasi-aromatic metallocycle, the main structural element of chelate, occurred as a result of electrolysis. At the same time, the batachromic shift of absorption bands of carbonyl groups was more than 100 cm–1. The overwhelming majority of absorption bands in the IR spectra of both compounds had mixed nature. For ([V(dbm)3 ] the characteristic of absorption bands did not exceed 13.5 %, and for [V(bac)3 ] – 10.3 %. The peripheral groups of ligands (phenyl and methyl) did not undergo transformation when influenced by electric current.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трис-дибензоилметанат ванадия</kwd><kwd>трис-бензоилацетонат ванадия</kwd><kwd>хелат</kwd><kwd>ИК-спектр</kwd><kwd>полоса поглощения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vanadium tris-dibenzoylmethanate</kwd><kwd>vanadium tris-benzoyl acetonate</kwd><kwd>chelate</kwd><kwd>IR spectrum</kwd><kwd>absorption band</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Чапала, Ю. И. Ванадий: свойства и применение / Ю. И. Чапала. – М., 2018. – 28 с.</mixed-citation><mixed-citation xml:lang="en">Chapala Yu. I. Vanadium: properties and applications. Moscow, 2018. 28 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Vanadium-catalyzed ethylene-propylene copolymerization: the question of the metal oxidation state in ziegler-natta polymerization promoted by (β-diketonate)3V / Y. Ma [et al.] // Organometallics. – 1999. – Vol. 18, N 15. – P. 2773–2781. https://doi.org/10.1021/om9808763</mixed-citation><mixed-citation xml:lang="en">Ma Yu., Reardon D., Gambarotta S., Yap G., Zahalka H., Lemay C. Vanadium-catalyzed ethylene-propylene copolymerization: the question of the metal oxidation state in ziegler-natta polymerization promoted by (β-diketonate)3V. Organometallics, 1999, vol. 18, no. 15, pp. 2773–2781. https://doi.org/10.1021/om9808763</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Летучесть и термическая устойчивость β-дикетонатных комплексов ванадила / И. П. Малкерова [и др.] // Журн. неорган. химии. – 2017. – Т. 62, № 6. – С. 838–841. https://doi.org/10.7868/s0044457x17060137</mixed-citation><mixed-citation xml:lang="en">Malkerova I. P., Makarevich A. M., Alikhanyan A. S., Kuz’mina N. P. Volatility and thermal stability of vanadyl β-diketonate complexes. Russian Journal of Inorganic Chemistry, 2017, vol. 62, no. 6, pp. 818–821. https://doi.org/10.1134/s0036023617060134</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Self-assembled vanadium pentoxide (V2O5 ) hollow microspheres from nanorods and their application in lithium-ion batteries / An-Min Cao [et al.] // Angewandte Chemie International Edition. – 2005. – Vol. 44, N 28. – P. 4391–4395. https:// doi.org/10.1002/anie.200500946</mixed-citation><mixed-citation xml:lang="en">An-Min Cao, Jin-Song Hu, Han-Pu Liang, Li-Jun Wan. Self-assembled vanadium pentoxide (V2O5 ) hollow microspheres from nanorods and their application in lithium-ion batteries. Angewandte Chemie International Edition, 2005, vol. 44, no. 28, pp. 4391–4395. https://doi.org/10.1002/anie.200500946</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Костюк, Н. Н. Анодное окисление металлического гадолиния в присутствии теноилтрифторацетона / Н. Н. Костюк, Т. А. Дик, А. Г. Требников // Журн. приклад. химии. – 2006. – T. 79, № 1. – С. 77–81.</mixed-citation><mixed-citation xml:lang="en">Kostyuk N. N., Dik T. A., Trebnikov A. G. Anodic oxidation of gadolinium metal in the presence of thenoyltrifluoroacetone. Russian Journal of Applied Chemistry, 2006, vol. 79, no. 1, pp. 74–78. https://doi.org/10.1134/s1070427206010150</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Краденов, К. В. Анализ нормальных колебаний b-дикетонатов меди(II) / К. В. Краденов, Б. А. Колесов. – Новосибирск, 1986. – 41 с. – Деп. в ВИНИТИ, № 8696-В86.</mixed-citation><mixed-citation xml:lang="en">Kradenov K. V., Kolesov B. A. Analysis of normal vibrations of copper(II) β-diketonates, N 8696-V86. Novosibirsk, 1986. 41 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Краденов, К. В. Расчет распределения колебательной энергии по естественным координатам на примере b-дикетонатов меди (II) / К. В. Краденов, Б. А. Колесов. – Новосибирск, 1986. – 28 с. – Деп. в ВИНИТИ, № 8695-В86.</mixed-citation><mixed-citation xml:lang="en">Kradenov K. V., Kolesov B. A. Calculation of the distribution of vibrational energy over natural coordinates using copper(II) β-diketonates as an example, N 8695-V86. Novosibirsk, 1986. 28 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Краденов, К. В. Влияние лигандных заместителей на колебания и силовую постоянную координационной связи в β-дикетонатах меди(II) / К. В. Краденов, Б. А. Колесов, И. К. Игуменов // Коорд. химия. – 1987. – Т. 13, № 9. – С. 1178–1187.</mixed-citation><mixed-citation xml:lang="en">Kradenov K. V., Kolesov B. A., Igumenov I. K. Effect of ligand substituents on the vibrations and force constant of the coordination bond in copper(II) β-diketonates. Koordinatsionnaya khimiya = Soviet Journal of Coordination Chemistry, 1987, vol. 13, no. 9, pp. 1178–1187 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Расчет нормальных колебаний комплекса трис-ацетилацетоната хрома / С. Н. Слабженников [и др.] // Коорд. химия. – 2000. – Т. 26, № 2. – С. 102–111.</mixed-citation><mixed-citation xml:lang="en">Slabzhennikov S. N., Denisenko T. A., Litvinova O. B., Vovna V. I. Calculation of normal vibrations of chromium tris-acetylacetonate complex. Koordinatsionnaya khimiya = Russian Journal of Coordination Chemistry, 2000, vol. 26, no. 2, pp. 102–111 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Дик, Т. А. Роль кинематических факторов в формировании СО-, СС-колебаний в b-дикетонатных металлокомплексах / Т. А. Дик, Н. Н. Костюк, Д. С. Умрейко // Журн. приклад. спектроскопии. – 1991. – Т. 54, № 5. – С. 736–739.</mixed-citation><mixed-citation xml:lang="en">Diсk T. A., Kostyuk N. N., Umreiko D. S. Role of kinematic factors in the manifestation of CO and CC vibrations in β-diketonate metal complexes. Journal of Applied Spectroscopy, 1991, vol. 54, pp. 432–435. https://doi.org/10.1007/bf00660017</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
