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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">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2021-11-4-508-516</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-701</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>ХИМИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Особенности взаимодействия в тройных молибдатных системах с висмутом M2MoO4–Bi2(MoO4)3–Zr(MoO4)2 в субсолидусной области</article-title><trans-title-group xml:lang="en"><trans-title>Interactions in ternary bismuth-containing molybdate systems M2MoO4-Bi2(MoO4)3-Zr(MoO4)2 in the subsolidus region</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1231-0116</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Базарова</surname><given-names>Ж. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazarova</surname><given-names>J. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жибзема Гармаевна Базарова, д.х.н., профессор, главный научный сотрудник</p><p>670047, г. Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Jibzema G. Bazarova, Dr. Sci. (Chemistry), Professor, Chief Researcher</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">jbaz@binm.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9850-2719</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логвинова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Logvinova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александра Владимировна Логвинова, инженер, Байкальский институт природопользования СО РАН, 670047, г. Улан-Удэ, ул. Сахьяновой, 6; лаборант, Бурятский государственный университет им. Д. Банзарова, 670000, г. Улан-Удэ, ул. Смолина, 24а</p></bio><bio xml:lang="en"><p>Alexandra V. Logvinova, Engineer, Baikal Institute of Nature Management SB RAS, 6, Sakhyanova St., Ulan-Ude, 670047; Laboratory Assistant, Banzarov Buryat State University, 24a, Smolin St., Ulan-Ude, 670000</p></bio><email xlink:type="simple">logvinova_alexsandra@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1712-6964</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Базаров</surname><given-names>Б. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazarov</surname><given-names>B. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баир Гармаевич Базаров, д.ф.-м.н., доцент, ведущий научный сотрудник, Байкальский институт природопользования СО РАН, 670047, г. Улан-Удэ, ул. Сахьяновой, 6; доцент, Бурятский государственный университет им. Д. Банзарова,670000, г. Улан-Удэ, ул. Смолина, 24а</p></bio><bio xml:lang="en"><p>Bair G. Bazarov, Dr. Sci. (Physics and Mathematics), Associate Professor, Leading Researcher, Baikal Institute of Nature Management SB RAS, 6, Sakhyanova St., Ulan-Ude, 670047; Associate Professor, Banzarov Buryat State University, 24a, Smolin St., Ulan-Ude, 670000</p></bio><email xlink:type="simple">bazbg@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Байкальский институт природопользования СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Байкальский институт природопользования СО РАН; Бурятский государственный университет им. Д. Банзарова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management SB RAS; Buryat State University named after D. Banzarov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2022</year></pub-date><volume>11</volume><issue>4</issue><fpage>508</fpage><lpage>516</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Базарова Ж.Г., Логвинова А.В., Базаров Б.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Базарова Ж.Г., Логвинова А.В., Базаров Б.Г.</copyright-holder><copyright-holder xml:lang="en">Bazarova J.G., Logvinova A.V., Bazarov B.G.</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://vuzbiochemi.elpub.ru/jour/article/view/701">https://vuzbiochemi.elpub.ru/jour/article/view/701</self-uri><abstract><p>Одной из фундаментальных проблем материаловедения является установление взаимосвязи между химическим составом, структурой и свойствами материала. Решение этой задачи возможно путем изучения многокомпонентных систем и направленным синтезом перспективных соединений. К числу материалов, представляющих практический интерес, относятся активные диэлектрики на основе сложнооксидных соединений, в частности – молибдатов. Среди сложных молибдатов и вольфраматов наибольший интерес вызывают тройные молибдаты каркасного строения структурных типов – насикон, перовскит, лангбейнит и другие, поскольку благодаря своим широким возможностям варьирования элементного и количественного составов они являются удобными модельными объектами для структурно-химического дизайна, установления генетических взаимосвязей «состав – структура – свойства». Висмутсодержащие сложные молибдатные системы могут обеспечить образование фаз с сегнето-пьезоэлектрическими, ионными и другими свойствами. В работе впервые исследована тройная солевая система Rb2MoO4–Bi2(MoO4)3–Zr(MoO4)2 методом пересекающихся разрезов в субсолидусной области (450–650 ºС). Определены квазибинарные разрезы и проведена триангуляция. В системе образуются тройные молибдаты Rb5BiZr(MoO4)6 и Rb2BiZr2(MoO4)6,5. Соединения получены керамической технологией и изоструктурны ранее полученным нами молибдатам РЗЭ состава M5LnZr(MoO4)6, содержат трехвалентный висмут вместо редкоземельных элементов. Структура Rb5BiZr(MoO4)6 уточнена методом Ритвельда c помощью пакета программ TOPAS 4.2. Тройной молибдат кристаллизуется в тригональной сингонии с пространственной группой R `3c с параметрами элементарных ячеек а=10,7756(2), с=39,0464(7) Å. Исследования термических свойств тройных молибдатов M5BiZr(MoO4)6 показали, что они претерпевают фазовый переход первого рода в области температур 450–600 ºС. Проанализированы ИК- и КР-спектры M5BiZr(MoO4)6 и подтверждено, что тройные молибдаты кристаллизуются в пространственной группе R `3c. Проведена сравнительная характеристика фазовых диаграмм M2MoO4–Bi2(MoO4)3–Zr(MoO4)2 и установлено, что фазовые равновесия этих систем зависят от природы молибдатов одновалентных элементов.</p></abstract><trans-abstract xml:lang="en"><p>A fundamental problem in materials science consists in establishing a relationship between the chemical composition, structure, and properties of materials. This issue can be solved through the study of multicomponent systems and the directed synthesis of promising compounds. Of practical interest here are active dielectrics that are based on complex oxide compounds, specifically molybdates. Among complex molybdates and tungstates, ternary caged molybdates of the following structural types are of greatest importance: nasicon, perovskite, langbeinite, etc. Due to their widely varying elemental and quantitative compositions, such molybdates are convenient models for structural and chemical design, as well as the establishment of “composition–structure– properties” genetic relationships. Bismuth-containing complex molybdate systems exhibit the formation of phases having ferro-piezoelectric, ionic, and other properties. In this work, the Rb2MoO4–Bi2(MoO4)3–Zr(MoO4)2 ter nary salt system was studied for the first time using the method of intersecting sections in the subsolidus region (450–650 ℃). To this end, quasibinary sections were identified; triangulation was performed. Ternary molybdates Rb5BiZr(MoO4)6 and Rb2BiZr2(MoO4)6,5 were formed in the system using a ceramic technology. These compounds are isostructural to the previously obtained REE molybdates (M5LnZr(MoO4)6) but contain trivalent bismuth instead of rare earth elements. The structure of Rb5BiZr(MoO4)6 was adjusted via the Rietveld refinement technique using the TOPAS 4.2 software package. The ternary molybdate crystallizes in a trigonal system, with the following unit cell parameters of the R`3c space group: a = 10.7756(2) and c = 39.0464(7) Å. According to the studies of thermal properties exhibited by M5BiZr(MoO4)6, these ternary molybdates undergo the first-order phase transition in the temperature range of 450–600 ºC. The IR and Raman spectra of M5BiZr(MoO4)6 reveal the crystallization of ternary molybdates in the R`3c space group. The conducted comparative characterization of M2MoO4–Bi2(MoO4)3–Zr(MoO4)2 phase diagrams suggests that the phase equilibria of these systems depend on the nature of molybdates of monovalent elements.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>квазибинарные разрезы</kwd><kwd>концентрационные треугольники</kwd><kwd>фазообразование</kwd><kwd>триангуляция</kwd><kwd>колебательная спектроскопия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>quasibinary sections</kwd><kwd>concentration triangles</kwd><kwd>phase formation</kwd><kwd>triangulation</kwd><kwd>vibrational spectroscopy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность Е. В. Ковтунец, сотруднику лаборатории оксидных систем Байкальского института природопользования СО РАН за уточнение структуры Rb&lt;sub&gt;5&lt;/sub&gt;BiZr(MoO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;6&lt;/sub&gt; методом Ритвельда. Работа выполнена в рамках госзадания Байкальского института природопользования СО РАН № 0273-2021-0008.</funding-statement><funding-statement xml:lang="en">The authors are grateful to E. V. Kovtunets structure for the refining of Rb&lt;sub&gt;5&lt;/sub&gt;BiZr(MoO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;6&lt;/sub&gt; structure by the Rietveld method. The work was supported by the State assignment for the Baikal Institute of Nature Management SB RAS (project no. 0273-2021-0008).</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">Isupov V. A. Binary molybdates and tungstates of mono and trivalent elements as possible ferroelastics and ferroelectrics // Ferroelectrics. 2005. Vol. 320, no. 1. P. 63–90. https://doi.org/10.1080/00150190500259699.</mixed-citation><mixed-citation xml:lang="en">Isupov V. A. Binary molybdates and tungstates of mono and trivalent elements as possible ferroelastics and ferroelectrics. Ferroelectrics. 2005; 320(1):63–90. https://doi.org/10.1080/00150190500259699.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Isupov V. A. Ferroelectric and ferroelastic phase transitions in molybdates and tungstates of monovalent and bivalent elements // Ferroelectrics. 2005. Vol. 322, no. 1. P. 83–114. https://doi.org/10.1080/00150190500315574.</mixed-citation><mixed-citation xml:lang="en">Isupov V. A. Ferroelectric and ferroelastic phase transitions in molybdates and tungstates of monovalent and bivalent elements. Ferroelectrics. 2005;322(1):83–114. https://doi.org/10.1080/00150190500315574.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Tsyrenova G. D., Pavlova E. T., Solodovnikov S. F., Popova N. N., Kardash T. Yu., Stefanovich S. Yu., et al. New ferroelastic K2Sr(MoO4)2: synthesis, phase transitions, crystal and domain structures, ionic conductivity // Journal of Solid State Chemistry. 2016. Vol. 237. P. 64−71. https://doi.org/10.1016/j.jssc.2016.01.011.</mixed-citation><mixed-citation xml:lang="en">Tsyrenova G. D., Pavlova E. T., Solodovnikov S. F., Popova N. N., Kardash T. Yu., Stefanovich S. Yu., et al. New ferroelastic K2Sr(MoO4)2: synthesis, phase transitions, crystal and domain structures, ionic conductivity. Journal of Solid State Chemistry. 2016;237:64−71. https://doi.org/10.1016/j.jssc.2016.01.011.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Savina A. A., Solodovnikov S. F., Basovich O. M., Solodovnikova Z. A., Belov D. A., Pokholok K. V., et al. New double molybdate Na9Fe(MoO4)6: synthesis, structure, properties // Journal of Solid State Chemistry. 2013. Vol. 205. P. 149–153. https://doi.org/10.1016/j.jssc.2013.07.007.</mixed-citation><mixed-citation xml:lang="en">Savina A. A., Solodovnikov S. F., Basovich O. M., Solodovnikova Z. A., Belov D. A., Pokholok K. V., et al. New double molybdate Na9Fe(MoO4)6: synthesis, structure, properties. Journal of Solid State Chemistry. 2013;205:149–153. https://doi.org/10.1016/j.jssc.2013.07.007.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Savina A. A., Morozov V. A., Buzlukov A. L., Arapova I. Yu., Stefanovich S. Yu., Baklanova Ya. V., et al. New solid electrolyte Na9Al(MoO4)6: structure and Na+ ion conductivity // Chemistry of Materials. 2017. Vol. 29, no. 20. P. 8901–8913. https://doi.org/10.1021/acs.chemmater.7b03989.</mixed-citation><mixed-citation xml:lang="en">Savina A. A., Morozov V. A., Buzlukov A. L., Arapova I. Yu., Stefanovich S. Yu., Baklanova Ya. V., et al. New solid electrolyte Na9Al(MoO4)6: structure and Na+ ion conductivity. Chemistry of Materials. 2017;29(20):8901–8913. https://doi.org/10.1021/acs.chemmater.7b03989.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Solodovnikov S. F., Solodovnikova Z. A., Zolotova E. S., Yudin V. N., Gulyaeva O. A., Tushinova Y. L., et al. Nonstoichiometry in the systems Na2MoO4 –MMoO4 (M = Co, Cd), crystal structures of Na3.36Co1.32(MoO4)3, Na3.13Mn1.43(MoO4)3 and Na3.72Cd1.14(MoO4)3, crystal chemistry, compositions and ionic conductivity of alluaudite-type double molybdates and tungstates // Journal of Solid State Chemistry. 2017. Vol. 253. P. 121–128. https://doi.org/10.1016/j.jssc.2017.05.031.</mixed-citation><mixed-citation xml:lang="en">Solodovnikov S. F., Solodovnikova Z. A., Zolotova E. S., Yudin V. N., Gulyaeva O. A., Tushinova Y. L., et al. Nonstoichiometry in the systems Na2MoO4 –MMoO4 (M = Co, Cd), crystal structures of Na3.36Co1.32(MoO4)3, Na3.13Mn1.43(MoO4)3 and Na3.72Cd1.14(MoO4)3, crystal chemistry, compositions and ionic conductivity of alluaudite-type double molybdates and tungstates. Journal of Solid State Chemistry. 2017;253:121–128. https://doi.org/10.1016/j.jssc.2017.05.031.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Medvedeva N. I., Buzlukov A. L., Skachkov A. V., Savina A. A., Morozov V. A., Baklanova Ya. V., et al. Mechanism of sodium-ion diffusion in alluauditetype Na5Sc(MoO4)4 from NMR experiment and ab initio calculations // Journal of Physical Chemistry C. 2019. Vol. 123, no. 8. P. 4729–4738. https://doi.org/10.1021/acs.jpcc.8b11654.</mixed-citation><mixed-citation xml:lang="en">Medvedeva N. I., Buzlukov A. L., Skachkov A. V., Savina A. A., Morozov V. A., Baklanova Ya. V., et al. Mechanism of sodium-ion diffusion in alluauditetype Na5Sc(MoO4)4 from NMR experiment and ab initio calculations. Journal of Physical Chemistry C. 2019;123(8):4729–4738. https://doi.org/10.1021/acs.jpcc.8b11654.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fan W., He Y., Long L., Gao Y., Liu F., Liu J. Multiplexed excitations KGd1−x Eux (MoO4)2 re demitting phosphors with highly Eu3+ doping for white LED application // Journal of Materials Science: Materials in Electronics. 2021. Vol. 32, no. 5. P. 6239–6248. https://doi.org/10.1007/s10854-021-05339-1</mixed-citation><mixed-citation xml:lang="en">Fan W., He Y., Long L., Gao Y., Liu F., Liu J. Multiplexed excitations KGd1−x Eux (MoO4)2 re d-emitting phosphors with highly Eu3+ doping for white LED application. Journal of Materials Science: Materials in Electronics. 2021;32(5):6239–6248. https://doi.org/10.1007/s10854-021-05339-1.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Y., Song M., Xiao L., Li Q. Upconversion luminescence of Eu3+ and Sm3+ single-doped NaYF4 and NaY(MoO4)2 // Journal of Luminescence. 2021. Vol. 238. 118203. https://doi.org/10.1016/j.jlumin.2021.118203.</mixed-citation><mixed-citation xml:lang="en">Wang Y., Song M., Xiao L., Li Q. Upconversion luminescence of Eu3+ and Sm3+ single-doped NaYF4 and NaY(MoO4)2. Journal of Luminescence. 2021;238:118203. https://doi.org/10.1016/j.jlumin.2021.118203.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Morozov V. A., Lazoryak B. I., Shmurak S. Z., Kiselev A. P., Lebedev O. I., Gauquelin N., et al. Influence of the structure on the properties of Nax Euy (MoO4)z red phosphors // Chemistry of Materials. 2014. Vol. 26, no. 10. P. 3238−3248. https://doi.org/10.1021/cm500966g.</mixed-citation><mixed-citation xml:lang="en">Morozov V. A., Lazoryak B. I., Shmurak S. Z., Kiselev A. P., Lebedev O. I., Gauquelin N., et al. Influence of the structure on the properties of Nax Euy (MoO4)z red phosphors. Chemistry of Materials. 2014;26(10):3238−3248. https://doi.org/10.1021/cm500966g.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Guo С., Gao F., Xu Y., Liang L., Shi F. G., Yan B. Efficient red phosphors Na5Ln(MoO4)4: Eu3+ (Ln = La, Gd and Y) for white LEDs // Journal of Physics D: Applied Physics. 2009. Vol. 42, no. 9. 095407. https://doi.org/10.1088/0022-3727/42/9/095407.</mixed-citation><mixed-citation xml:lang="en">Guo С., Gao F., Xu Y., Liang L., Shi F. G., Yan B. Efficient red phosphors Na5Ln(MoO4)4: Eu3+ (Ln = La, Gd and Y) for white LEDs. Journal of Physics D: Applied Physics. 2009;42(9):095407. https://doi.org/10.1088/0022-3727/42/9/095407.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao C., Yin X., Huang F., Hang Y. Synthesis and photoluminescence properties of the high-brightness Eu3+-doped M2Gd4(MoO4)7 (M = Li, Na) red phosphors // Journal of Solid State Chemistry. 2011. Vol. 184, no. 12. P. 3190–3194. https://doi.org/10.1016/j.jssc.2011.09.025.</mixed-citation><mixed-citation xml:lang="en">Zhao C., Yin X., Huang F., Hang Y. Synthesis and photoluminescence properties of the high-brightness Eu3+-doped M2Gd4(MoO4)7 (M = Li, Na) red phosphors. Journal of Solid State Chemistry. 2011;184(12):3190–3194. https://doi.org/10.1016/j.jssc.2011.09.025.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Pandey I. R., Karki S., Daniel D. J., Kim H. J., Kim Y. D., Lee M. H., et al. Crystal growth, optical, luminescence and scintillation characterization of Li2Zn2(MoO4)3 crystal // Journal of Alloys and Compounds. 2021. Vol. 860. 158510. https://doi.org/10.1016/j.jallcom.2020.158510.</mixed-citation><mixed-citation xml:lang="en">Pandey I. R., Karki S., Daniel D. J., Kim H. J., Kim Y. D., Lee M. H., et al. Crystal growth, optical, luminescence and scintillation characterization of Li2Zn2(MoO4)3 crystal. Journal of Alloys and Compounds. 2021;860:158510. https://doi.org/10.1016/j.jallcom.2020.158510.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Voron’ko Yu. K., Zharikov E. V., Lis D. A., Popov A. V., Smirnov V. A., Subbotin K. A., et al. Growth and spectroscopic studies of NaLa(MoO4)2 :Tm3+ crystals: a new promising laser material // Optics and Spectroscopy. 2008. Vol. 105, no. 4. P. 538–546. https://doi.org/10.1134/S0030400X08100081.</mixed-citation><mixed-citation xml:lang="en">Voron’ko Yu. K., Zharikov E. V., Lis D. A., Popov A. V., Smirnov V. A., Subbotin K. A., et al. Growth and spectroscopic studies of NaLa(MoO4)2 :Tm3+ crystals: a new promising laser material. Optics and Spectroscopy. 2008;105(4):538–546. https://doi.org/10.1134/S0030400X08100081.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Gao S., Zhu Z., Wang Y., You Z., Li J., Wang H., et al. Growth and spectroscopic investigations of a new laser crystal Yb3+-doped Na2Gd4(MoO4)7 // Optical Materials. 2013. Vol. 36, no. 2: P. 505–508. https://doi.org/10.1016/j.optmat.2013.10.018.</mixed-citation><mixed-citation xml:lang="en">Gao S., Zhu Z., Wang Y., You Z., Li J., Wang H., et al. Growth and spectroscopic investigations of a new laser crystal Yb3+-doped Na2Gd4(MoO4)7. Optical Materials. 2013;36(2):505–508. https://doi.org/10.1016/j.optmat.2013.10.018.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bazarova J. G., Logvinova A. V., Bazarov B. G. Phase relations in the Rb2MoO4–R2(MoO4)3–ZR(MoO4)2 (R = Al, Fe, Cr, Y) systems // Inorganic Materials. 2020. Vol. 56, no. 12. P. 1278–1283. https://doi.org/10.1134/S0020168520120043.</mixed-citation><mixed-citation xml:lang="en">Bazarova J. G., Logvinova A. V., Bazarov B. G. Phase relations in the Rb2MoO4–R2(MoO4)3–ZR(MoO4)2 (R = Al, Fe, Cr, Y) systems. Inorganic Materials. 2020;56(12):1278–1283. https://doi.org/10.1134/S0020168520120043.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Клевцова Р. Ф., Золотова Е. С., Глинская Л. А., Клевцов П. В. Синтез двойных молибдатов циркония и гафния с цезием и кристаллическая структура Cs8Zr(MoO4)6 // Кристаллография. 1980. Т. 25, N 5. С. 972–978.</mixed-citation><mixed-citation xml:lang="en">Klevtsova R. F., Zolotova E. S., Glinskaya L. A., Klevtsov P. V. Synthesis of zirconium and hafnium double molybdates with cesium and the crystal structure of Cs8Zr(MoO4)6. Kristallografiya = Crystallography. 1988;25(5):972–978. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Золотова Е. С., Подберезская Е. В., Клевцов П. В. Двойные молибдаты цезия с цирконием и гафнием CsM(IV)(MoO4)3 // Известия Сибирского отделения АН СССР. 1976. Вып. 7. С. 93–95.</mixed-citation><mixed-citation xml:lang="en">Zolotova E. S., Podberezenskaya E. V., Klevtsov P. V. Double cobalt molybdates with zirconium and hafnium CsM(IV)(MoO4)3. Izvestiya Sibirskogo Otdeleniya AN SSSR = Proceedings of the USSR Academy of Science, Siberian Branch. 1976;7:93–95. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Лазоряк Б. И., Ефремов В. А. О строении пальмиеритоподобных К5Nd(MoO4)4, К5Bi(MoO4)4, Rb5Gd(MoO4)4 // Кристаллография. 1986. Т. 31. N 2. С. 237–243.</mixed-citation><mixed-citation xml:lang="en">Lazoryak B. I., Efremov V. A. On the structure of palmyerite-like K5Nd (MoO4)4, K5Bi(MoO4)4, Rb5Gd(MoO4)4. Kristallografiya =Crystallography. 1986;31(2):237–243. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Рыбакова Т. П., Трунов В. К. О двойных молибдатах Rb5R(MoO4)4 // Журнал неорганической химии. 1971. Т. 16. № 1. P. 277–281.</mixed-citation><mixed-citation xml:lang="en">Rybakova T. P., Trunov V. K. On double molybdates Rb5R(MoO4)4. Journal of Inorganic Chemistry. 1971;16(1):277–281. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Gongorova L. I., Bazarov B. G., Chimitova O. D., Anshits A. G., Vereschagina T. A., Klevtsova R. F., et al. Crystal structure of a new ternary molybdate Rb5CeZr(MoO4)6 // Journal of Structural Chemistry. 2012. Vol. 53, no. 2. P. 329–333, https://doi.org/10.1134/S0022476612020175.</mixed-citation><mixed-citation xml:lang="en">Gongorova L. I., Bazarov B. G., Chimitova O. D., Anshits A. G., Vereschagina T. A., Klevtsova R. F., et al. Crystal structure of a new ternary molybdate Rb5CeZr(MoO4)6. Journal of Structural Chemistry. 2012;53(2):329–333, https://doi.org/10.1134/S0022476612020175.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Базаров Б. Г., Клевцова Р. Ф., Базарова Ц. Т., Глинская Л. А., Фёдоров К. Н., Базарова Ж. Г. Синтез и кристаллическая структура тройного молибдата K5InHf(MoO4)6 // Журнал неорганической химии. 2005. Т. 50, N 8. С. 1240–1243.</mixed-citation><mixed-citation xml:lang="en">Bazarov B. G., Klevtsova R. F., Bazarova Ts. T., Glinskaya L. A., Fedorov K. N., Bazarova J. G. Synthesis and crystal structure of triple molybdate K5InHf(MoO4)6. Zhurnal neorganicheskoi khimii = Journal of Inorganic Chemistry. 2005;50(8):1240– 1243. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Базарова Ж. Г., Тушинова Ю. Л., Логвинова А. В., Базаров Б. Г., Доржиева С. Г., Базарова Ц. Т. Синтез, структура и свойства тройных молибдатов K5RZr(MoO4)6 в системах K2MoO4 – R2(MoO4)3 – Zr(MoO4)2 (R = трехвалентные элементы) // Известия вузов. Прикладная химия и биотехнология. 2019. Т. 9, N 2. С. 202–211. https://doi.org/10.21285/2227-2925-2019-9-2-202-211.</mixed-citation><mixed-citation xml:lang="en">Bazarova J. G., Tushinova Yu. L., Logvinova A. V., Bazarov B. G., Dorzhieva S. G., Bazarova Ts. T. Synthesis, structure and properties of triple molybdates of the K5RZr(MoO4)6 composition in K2MoO4 – R2(MoO4)3 – Zr(MoO4)2 systems (R = trivalent elements). Izvestiya Vuzov. Prikladnaya Khimiya i Biotekhnologiya = Proceedings of Universities. Applied Chemistry and Biotechnology. 2019;9(2):202–211. (In Russian). https://doi.org/10.21285/2227-2925-2019-9-2-202-211.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Петров К. И., Полозникова М. Э., Шарипов Х. Т., Фомичев В. В. Колебательные спектры молибдатов и вольфраматов: монография. Ташкент: Фан, 1990. 136 с.</mixed-citation><mixed-citation xml:lang="en">Petrov K. I., Poloznikova M. E., Sharipov H. T., Fomichev V. V. Vibrational spectra of molybdates and tungstates. Tashkent: Fan; 1990.136 p. (In Russian).</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>
