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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-389</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ ГИДРОКСОКОМПЛЕКСОВ ЛАНТАНИДОВ С ЭФИРАМИ АЦЕТОУКСУСНОЙ КИСЛОТЫ МЕТОДОМ ИК СПЕКТРОСКОПИИ</article-title><trans-title-group xml:lang="en"><trans-title>IR SPECTROSCOPIC STUDY OF LANTHANIDE HYDROXOCOMPLEXES WITH ESTERS OF ACETOACETIC ACID</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>Мищенко</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mishchenko</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">a.m.mishchenko@ukr.net</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>Трунова</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Trunova</surname><given-names>E. K.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Железнова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zheleznova</surname><given-names>L. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Макотрик</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Makotryk</surname><given-names>T. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт общей и неорганической химии им. В. И. Вернадского НАН Украин</institution></aff><aff xml:lang="en"><institution>V. I. Vernadsky Institute of General and Inorganic Chemistry of the National Academy of Sciences of Ukraine</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>86</volume><issue>2</issue><fpage>188</fpage><lpage>194</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мищенко А.М., Трунова Е.К., Железнова Л.И., Макотрик Т.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мищенко А.М., Трунова Е.К., Железнова Л.И., Макотрик Т.А.</copyright-holder><copyright-holder xml:lang="en">Mishchenko A.M., Trunova E.K., Zheleznova L.I., Makotryk T.A.</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://zhps.ejournal.by/jour/article/view/389">https://zhps.ejournal.by/jour/article/view/389</self-uri><abstract><p>В диапазоне частот 400-1700 см- 1  исследованы ИК спектры гидроксокомплексов лантанидов (Ln) с β-кетоэфирами метил-, этил- и аллилацетоацетатом состава LnL2OH · H2O (Ln = La, Gd, Lu; L - β-кетоэстератный анион). С целью интерпретации спектров и отнесения полос, обусловленных колебаниями β-кетоэстератных лигандов, в приближении PBE0/ECP46(60)MWB+DZP проведен нормально-координатный анализ модельных комплексов LnL(OH)2 (Ln = La, Lu). На основании экспериментальных данных и результатов расчетов показано, что радиус иона Ln(III) и строение углеводородного радикала алкоксильного заместителя практически не влияют на величину p-электронной делокализации в сопряженной системе [OCCCO] хелатного фрагмента комплексов, в то время как уменьшение ионного радиуса Ln(III) приводит к увеличению сопряжения в эфирной C(O)O-группе лигандов. </p></abstract><trans-abstract xml:lang="en"><p>The IR spectra of hydroxo complexes of lanthanides (Ln) with β-ketoesters methyl, ethyl, and allyl acetoacetate having the general formula LnL2OH·H2O (Ln = La, Gd, Lu; L - β-ketoesterate anion) were studied in the 400-1700 cm- 1  range. In order to interpret the spectra and assign bands caused by vibrations of the β-ketoesterate ligands, a normal coordinate analysis of the model complexes LnL(OH)2 (Ln = La, Lu) was performed at the approximation of PBE0/ECP46(60)MWB+DZP. The experimental data coupled with theoretical calculations show that the radius of the Ln(III) ion and the structure of the hydrocarbon radical of the alkoxy substituent have a negligible effect on the value of π-electron delocalization in the [OCCCO] conjugated system of the chelate fragments, whereas the decrease of the Ln(III) ionic radius leads to increase of conjugation in the esteric C(O)O group of ligands. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>ИК спектроскопия</kwd><kwd>β-кетоэстераты лантанидов</kwd><kwd>нормально-координатный анализ</kwd><kwd>индекс HOMA</kwd><kwd>IR spectroscopy</kwd><kwd>lanthanide β-ketoesterates</kwd><kwd>normal coordinate analysis</kwd><kwd>HOMA index</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">Z. Zheng. In “Handbook on the Physics and Chemistry or Rare Earth”, Eds. K. A. Gschneidner, Jr., J.-C. G. Bünzli, V. K. Pecharsky, 40, ch. 245, Amsterdam, Elsevier North-Holland (2010) 109-239</mixed-citation><mixed-citation xml:lang="en">Z. Zheng. In “Handbook on the Physics and Chemistry or Rare Earth”, Eds. K. A. Gschneidner, Jr., J.-C. G. Bünzli, V. K. Pecharsky, 40, ch. 245, Amsterdam, Elsevier North-Holland (2010) 109-239</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">A. T. Wagner, P. W. Roesky. Eur. J. Inorg. Chem. (2016) 782-791</mixed-citation><mixed-citation xml:lang="en">A. T. Wagner, P. W. Roesky. Eur. J. Inorg. Chem. (2016) 782-791</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">P. C. Andrews, W. J. Gee, P. C. Junk, M. Massi. New J. Chem., 37 (2013) 35-48</mixed-citation><mixed-citation xml:lang="en">P. C. Andrews, W. J. Gee, P. C. Junk, M. Massi. New J. Chem., 37 (2013) 35-48</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">N. K. Dutt, S. Rahut. J. Inorg. Nucl. Chem., 32 (1970) 2905-2909</mixed-citation><mixed-citation xml:lang="en">N. K. Dutt, S. Rahut. J. Inorg. Nucl. Chem., 32 (1970) 2905-2909</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">L. G. Hubert-Pfalzgraf, N. Miele-Pajot, R. Papiernik, J. Vaissermann. J. Chem. Soc., Dalton Trans. (1999) 4127-4130</mixed-citation><mixed-citation xml:lang="en">L. G. Hubert-Pfalzgraf, N. Miele-Pajot, R. Papiernik, J. Vaissermann. J. Chem. Soc., Dalton Trans. (1999) 4127-4130</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">A. P. Souza, F. A. Almeida Paz, R. O. Freire, L. D. Carlos, O. L. Malta, S. Alves, Jr., G. F. de Sa. J. Phys. Chem. B, 111 (2007) 9228-9238</mixed-citation><mixed-citation xml:lang="en">A. P. Souza, F. A. Almeida Paz, R. O. Freire, L. D. Carlos, O. L. Malta, S. Alves, Jr., G. F. de Sa. J. Phys. Chem. B, 111 (2007) 9228-9238</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">A. P. Souza, S. Alves, Jr., O. L. Malta. Opt. Mater., 33 (2011) 402-407</mixed-citation><mixed-citation xml:lang="en">A. P. Souza, S. Alves, Jr., O. L. Malta. Opt. Mater., 33 (2011) 402-407</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">I. A. Savchenko, A. S. Berezhnytska, N. B. Ivakha, E. K. Trunova. In “Nanocomposites, Nanophotonics, Nanobiotechnology, and Applications”, Eds. O. Fesenko, L. Yatsenko, Cham, Springer International Publishing (2015) 85-94</mixed-citation><mixed-citation xml:lang="en">I. A. Savchenko, A. S. Berezhnytska, N. B. Ivakha, E. K. Trunova. In “Nanocomposites, Nanophotonics, Nanobiotechnology, and Applications”, Eds. O. Fesenko, L. Yatsenko, Cham, Springer International Publishing (2015) 85-94</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">И. И. Желтвай, Н. С. Новикова, Е. Д. Килименчук, Е. В. Малинка. Укр. хим. журн., 84, № 5 (2018) 56-63</mixed-citation><mixed-citation xml:lang="en">И. И. Желтвай, Н. С. Новикова, Е. Д. Килименчук, Е. В. Малинка. Укр. хим. журн., 84, № 5 (2018) 56-63</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">В. В. Слизнев, С. Б. Лапшина, Г. В. Гиричев. Журн. структ. химии, 48 (2007) 857-870</mixed-citation><mixed-citation xml:lang="en">В. В. Слизнев, С. Б. Лапшина, Г. В. Гиричев. Журн. структ. химии, 48 (2007) 857-870</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">K. Babić-Samardžija, S. P. Sovilj, V. M. Jovanović. In “The Chemistry of Metal Enolates. Part 1”, Ed. J. Zabicky, Chichester, John Wiley &amp; Sons (2009) 81-130</mixed-citation><mixed-citation xml:lang="en">K. Babić-Samardžija, S. P. Sovilj, V. M. Jovanović. In “The Chemistry of Metal Enolates. Part 1”, Ed. J. Zabicky, Chichester, John Wiley &amp; Sons (2009) 81-130</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">M. M. Schiavoni, H. E. Di Loreto, A. Hermann, H.-G. Mack, S. E. Ulic, C. O. Della Védova. J. Raman Spectrosc., 32 (2001) 319-329</mixed-citation><mixed-citation xml:lang="en">M. M. Schiavoni, H. E. Di Loreto, A. Hermann, H.-G. Mack, S. E. Ulic, C. O. Della Védova. J. Raman Spectrosc., 32 (2001) 319-329</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">S. F. Tayyari, F. Naghavi, S. Pojhan, R. W. McClurg, R. E. Sammelson. J. Mol. Struct., 987 (2011) 241-254</mixed-citation><mixed-citation xml:lang="en">S. F. Tayyari, F. Naghavi, S. Pojhan, R. W. McClurg, R. E. Sammelson. J. Mol. Struct., 987 (2011) 241-254</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">А. М. Мищенко. Укр. хим. журн., 82, № 5 (2016) 15-28</mixed-citation><mixed-citation xml:lang="en">А. М. Мищенко. Укр. хим. журн., 82, № 5 (2016) 15-28</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">А. М. Мищенко. Влияние природы заместителей и электронного строения металла на состав, устойчивость и свойства β-дикарбонильных комплексов лантанидов: автореф. дис. … канд. хим. наук, Киев (2018)</mixed-citation><mixed-citation xml:lang="en">А. М. Мищенко. Влияние природы заместителей и электронного строения металла на состав, устойчивость и свойства β-дикарбонильных комплексов лантанидов: автореф. дис. … канд. хим. наук, Киев (2018)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">M. W. Schmidt, K. K. Baldridge, J. A. Boatz, S. T. Elbert, M. S. Gordon, J. H. Jensen, S. Koseki, N. Matsunaga, K. A. Nguyen, S. J. Su, T. L. Windus, M. Dupuis, J. A. Montgomery, Jr. J. Comput. Chem., 14 (1993) 1347-1363</mixed-citation><mixed-citation xml:lang="en">M. W. Schmidt, K. K. Baldridge, J. A. Boatz, S. T. Elbert, M. S. Gordon, J. H. Jensen, S. Koseki, N. Matsunaga, K. A. Nguyen, S. J. Su, T. L. Windus, M. Dupuis, J. A. Montgomery, Jr. J. Comput. Chem., 14 (1993) 1347-1363</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">C. Adamo, V. Barone. J. Chem. Phys., 110 (1999) 6158-6170</mixed-citation><mixed-citation xml:lang="en">C. Adamo, V. Barone. J. Chem. Phys., 110 (1999) 6158-6170</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">T. H. J. Dunning, P. J. Hay. In “Methods of Electronic Structure Theory”, Ed. H. F. Schaefer, New York, Plenum Press (1977) 1-27</mixed-citation><mixed-citation xml:lang="en">T. H. J. Dunning, P. J. Hay. In “Methods of Electronic Structure Theory”, Ed. H. F. Schaefer, New York, Plenum Press (1977) 1-27</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">M. Dolg, H. Stoll, A. Savin, H. Preuss. Theor. Chim. Acta, 75 (1989) 173-194</mixed-citation><mixed-citation xml:lang="en">M. Dolg, H. Stoll, A. Savin, H. Preuss. Theor. Chim. Acta, 75 (1989) 173-194</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">M. Dolg, H. Stoll, H. Preuss. Theor. Chim. Acta, 85 (1993) 441-450</mixed-citation><mixed-citation xml:lang="en">M. Dolg, H. Stoll, H. Preuss. Theor. Chim. Acta, 85 (1993) 441-450</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">А. Л. Головинский, А. Л. Маленко, И. В. Сергиенко, В. Г. Тульчинский. Вісн. НАН України, № 2 (2013) 50-59</mixed-citation><mixed-citation xml:lang="en">А. Л. Головинский, А. Л. Маленко, И. В. Сергиенко, В. Г. Тульчинский. Вісн. НАН України, № 2 (2013) 50-59</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">К. В. Березин, В. В. Нечаев, О. Д. Зиганшина. Журн. структ. химии, 45 (2004) 232-239</mixed-citation><mixed-citation xml:lang="en">К. В. Березин, В. В. Нечаев, О. Д. Зиганшина. Журн. структ. химии, 45 (2004) 232-239</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">T. M. Krygowski. J. Chem. Inf. Comput. Sci., 33 (1993) 70-78</mixed-citation><mixed-citation xml:lang="en">T. M. Krygowski. J. Chem. Inf. Comput. Sci., 33 (1993) 70-78</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">S. Misumi, N. Iwasaki. Bull. Chem. Soc. Jpn., 40 (1967) 550-554</mixed-citation><mixed-citation xml:lang="en">S. Misumi, N. Iwasaki. Bull. Chem. Soc. Jpn., 40 (1967) 550-554</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Л. А. Грибов, Ю. А. Золотов, М. П. Носкова. Журн. структ. химии, 9 (1968) 448-457</mixed-citation><mixed-citation xml:lang="en">Л. А. Грибов, Ю. А. Золотов, М. П. Носкова. Журн. структ. химии, 9 (1968) 448-457</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Ю. А. Пентин, Л. В. Вилков. Физические методы исследования в химии, Москва, Мир (2012) 200-209</mixed-citation><mixed-citation xml:lang="en">Ю. А. Пентин, Л. В. Вилков. Физические методы исследования в химии, Москва, Мир (2012) 200-209</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Н. А. Костромина, В. Н. Кумок, Н. А. Скорик. Химия координационных соединений, Москва, Высшая школа (1990) 276-280</mixed-citation><mixed-citation xml:lang="en">Н. А. Костромина, В. Н. Кумок, Н. А. Скорик. Химия координационных соединений, Москва, Высшая школа (1990) 276-280</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>
