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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">chemicallytech</journal-id><journal-title-group><journal-title xml:lang="en">Fine Chemical Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Тонкие химические технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-6593</issn><issn pub-type="epub">2686-7575</issn><publisher><publisher-name>MIREA – Russian Technological University (RTU MIREA).</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">chemicallytech-685</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="en"><subject>MATHEMATICAL METHODS AND INFORMATION TECHNOLOGIES IN CHEMISTRY AND CHEMICAL TECHNOLOGY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАТЕМАТИЧЕСКИЕ МЕТОДЫ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ В ХИМИИ И ХИМИЧЕСКОЙ ТЕХНОЛОГИИ</subject></subj-group></article-categories><title-group><article-title>Modelling the relation between the structure and physicochemical properties of organic compounds on the basis of optimal atomic parameters</article-title><trans-title-group xml:lang="ru"><trans-title>Моделирование связи между структурой и физико-химическими свойствами органических соединений на основе оптимальных атомных параметров</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>Яковенко</surname><given-names>Я. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovenko</surname><given-names>Ya. Ya.</given-names></name></name-alternatives><email xlink:type="simple">enf@mail.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>Скворцова</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Skvortsova</surname><given-names>M. 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>Михайлова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailova</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">st.m@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИТХТ им. М.В. Ломоносова, 119571, Москва, пр-т Вернадского, д. 86</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2012</year></pub-date><volume>7</volume><issue>6</issue><fpage>110</fpage><lpage>112</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Yakovenko Y.Y., Skvortsova M.I., Mikhailova N.A., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Яковенко Я.Я., Скворцова М.И., Михайлова Н.А.</copyright-holder><copyright-holder xml:lang="en">Yakovenko Y.Y., Skvortsova M.I., Mikhailova N.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://www.finechem-mirea.ru/jour/article/view/685">https://www.finechem-mirea.ru/jour/article/view/685</self-uri><abstract><p>New method for establishing the quantitative structure-property relationships of organic compounds represented as weighted molecular graphs is suggested. It is based on the selection of optimal weights of vertices of these graphs. Examples of application of this method are given.</p></abstract><trans-abstract xml:lang="ru"><p>Предложен новый метод установления количественных соотношений, связывающих структуру и свойства органических соединений, представленных взвешенными молекулярными графами. Метод основан на подборе оптимальных весов вершин этих графов. Приведены примеры применения метода.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>модели связи «структура–свойство»</kwd><kwd>взвешенные молекулярные графы</kwd><kwd>сульфиды</kwd><kwd>алкилфенолы</kwd><kwd>спирты</kwd><kwd>растворимость в воде</kwd><kwd>температура кипения</kwd><kwd>индексы удерживания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>structure-property models</kwd><kwd>weighted molecular graphs</kwd><kwd>sulfides</kwd><kwd>alkylphenols</kwd><kwd>alcohols</kwd><kwd>aqueous solubility</kwd><kwd>boiling point</kwd><kwd>retention indices.</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">Станкевич М.И., Станкевич И.В., Зефиров Н.С. Топологические индексы в органической химии // Успехи химии. 1988. Т. 57. С. 337–366.</mixed-citation><mixed-citation xml:lang="en">Станкевич М.И., Станкевич И.В., Зефиров Н.С. 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