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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">najo</journal-id><journal-title-group><journal-title xml:lang="en">Nanosystems: Physics, Chemistry, Mathematics</journal-title><trans-title-group xml:lang="ru"><trans-title>Наносистемы: физика, химия, математика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-8054</issn><issn pub-type="epub">2305-7971</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/2220-8054-2019-10-1-86-91</article-id><article-id custom-type="elpub" pub-id-type="custom">najo-536</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>CHEMISTRY AND MATERIALS SCIENCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ И НАУКА О МАТЕРИАЛАХ</subject></subj-group></article-categories><title-group><article-title>Effect of nitrogen impurities on ZnS polymorphism</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Ekaterinburg</p></bio><email xlink:type="simple">popov@ihim.uran.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Vorokh</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Ekaterinburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Enyashin</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="en"><p>Ekaterinburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>Institute of Solid State Chemistry UB RAS</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>06</day><month>08</month><year>2025</year></pub-date><volume>10</volume><issue>1</issue><fpage>86</fpage><lpage>91</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Popov I.S., Vorokh A.S., Enyashin A.N., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Popov I.S., Vorokh A.S., Enyashin A.N.</copyright-holder><copyright-holder xml:lang="en">Popov I.S., Vorokh A.S., Enyashin A.N.</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://nanojournal.ifmo.ru/jour/article/view/536">https://nanojournal.ifmo.ru/jour/article/view/536</self-uri><abstract><p>The ZnS polymorphs – sphalerite and wurtzite – have the very close formation energies, setting their coexistence in nature. Moreover, numerous cases of a disordered phase formation based on these polymorphs have been registered. However, sphalerite is a common mineral, while wurtzite is rare. Perhaps the wider distribution of sphalerite can be explained by means of stabilizing effect from impurities. In this paper, the most stable form and the localization of nitrogen impurities in both ZnS polymorphs is screened using the methods of quantum chemistry. The influence of impurity on polymorphic wurtzite-sphalerite equilibrium is disclosed. According to the obtained results, the introduction of nitrogen impurities facilitates the domination of sphalerite over wurtzite.</p></abstract><kwd-group xml:lang="en"><kwd>nitrogen impurity</kwd><kwd>ZnS polymorphism</kwd><kwd>polymorphic equilibria</kwd><kwd>ZnS nitridation</kwd><kwd>MD simulations</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was financially supported by the Russian Science Foundation (Grant No. 17-79-20165).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Posfai M., Dunin-Borkowski R.E. Sulfides in Biosystems. Rev. Mineral. Geochem., 2006, 61, P. 679–714.</mixed-citation><mixed-citation xml:lang="en">Posfai M., Dunin-Borkowski R.E. Sulfides in Biosystems. Rev. Mineral. 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