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1.


   
    Транспортные свойства композитов Bi-ВТСП+Ag в окрестности порога перколяции [Text] / Белозерова И.Л.Балаев Д.А. [и др.] // Третья международная конференция "Фундаментальные проблемы высокотемпературной сверхпроводимости" ФПС'08 = The 3rd International Conference "Fundamental Problems of High Temperature Superconductivity" FPS'08 : 13-17 окт., Звенигород, 2008 : сборник трудов. - С. 106-107

Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Белозерова, И. Л.; Балаев, Дмитрий Александрович; Balaev, D. A.; Васильев, Александр Дмитриевич; Vasiliev, A. D.; Шайхутдинов, Кирилл Александрович; Shaikhutdinov, K. A.; Попков, Сергей Иванович; Popkov, S. I.; Петров, Михаил Иванович; Petrov, M. I.; "Фундаментальные проблемы высокотемпературной сверхпроводимости", международная конференция(3 ; 2008 ; окт. ; Звенигород); Физический институт им. П.Н. Лебедева РАН
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2.


   
    Effect of substitution on magnetic properties of CuB2O4 / Sablina K.A., Udod L.V., Pankrats A.I., Velikanov D.A., Vasilev A.D., A.F. Bovina, Bondarenko G.V. // Moscow International Symposium on Magnetism, Moscow, 2008, p.687


Доп.точки доступа:
Sablina, K. A.; Саблина, Клара Александровна; Udod, L. V.; Удод, Любовь Викторовна; Pankrats, A. I.; Панкрац, Анатолий Иванович; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Bovina, A. F.; Бовина, Ася Федоровна; Bondarenko, G. V.; Бондаренко, Геннадий Васильевич
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3.


   
    Phase transitions in (NH4)2MoO2F4: effect of hydrostatic and chemical pressure [Text] / Bogdanov E., Fokina V., Flerov I., Gorev M., Vasiliev A., Pogoreltsev E., Laptash N. // 9th Russai/CIS/Baltic/Japan symposium on ferroelectricity : abstracts book : June 15-19, 2008, Vilnius, Lithuania. - p. 139


Доп.точки доступа:
Bogdanov, E. V.; Богданов, Евгений Витальевич; Fokina, V. D.; Фокина, Валентина Дмитриевна; Flerov, I. N.; Флёров, Игорь Николаевич; Gorev, M. V.; Горев, Михаил Васильевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Pogoreltsev, E. I.; Погорельцев, Евгений Ильич; Laptash, N. M.; Russia/CIS/Baltic/Japan Symposium on Ferroelectricity(9 ; 2008 ; May ; Vilnus, Lithuania)
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4.


   
    Crystal growth and cation order of Ni3-xCoxB2O6 oxyborates / S. Sofronova, E. Moshkina, A. Chernyshev [et al.] // CrystEngComm. - 2024, DOI 10.1039/D4CE00091A. - Cited References: 28. - The research was funded by Russian Science Foundation and Krasnoyarsk Regional Fund of Science, project № 23-12-20012 (https://rscf.ru/en/project/23-12-20012/) . - Article in press. - ISSN 1466-8033
Аннотация: A series of single crystals of Ni3-xCoxB2O6 compounds with the kotoite structure and with different concentrations of transition metal ions (x = 0; 0,19; 0,6; 0,93; 2) were obtained. The lattice parameters and atomic coordinates were determined using X-ray diffraction. The theoretical calculations using the WIEN2k package predict that nickel ions tend to occupy the 4f crystallographic position, while cobalt ions tend to occupy the 2a crystallographic positions. The study of the diffuse scattering spectra and comparison of the Racah parameters for the compounds Ni3B2O6 and Co2NiB2O6 provides experimental evidence that the nickel ions occupy crystallographic position 4f.

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Держатели документа:
Kirensky Institute of Physics of the Federal Research Center "Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences", 660036 Krasnoyarsk, Russia
Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Russia

Доп.точки доступа:
Sofronova, S. N.; Софронова, Светлана Николаевна; Moshkina, E. M.; Мошкина, Евгения Михайловна; Chernyshev, A.; Чернышев, Артем Валерьевич; Vasil'ev, A. D.; Васильев, Александр Дмитриевич; Maximov, N.; Aleksandrovsky, A. S.; Александровский, Александр Сергеевич; Andryushchenko, T.; Андрющенко, Татьяна Александровна; Shabanov, A. V.; Шабанов, Александр Васильевич
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5.


   
    Features of the melt–solution synthesis of the TbCr3(BO3)4 single crystals / I. A. Gudim, N. V. Mikhashenok, A. D. Vasiliev [et al.] // J. Cryst. Growth. - 2024. - Vol. 637-638. - Ст. 127716, DOI 10.1016/j.jcrysgro.2024.127716. - Cited References: 22. - The authors thank A.V. Zamkov for assistance in preparing the samples for the conoscopic study. The characterization and examination of the samples were performed at the Center for Collective Use, Krasnoyarsk Scientific Center, Siberian Branch of the Russian Academy of Sciences. - This study was supported in part by the Russian Science Foundation and the Krasnoyarsk Territorial Foundation for Support of Scientific and R&D Activity, project no. 22-12-20019 . - ISSN 0022-0248. - ISSN 1873-5002
Кл.слова (ненормированные):
Growth from melt-solution -- Single crystal growth -- Cromium borates -- Rare-earth compounds -- Oxides -- Magnetic materials
Аннотация: The phase formation of terbium chromoborate TbCr3(BO3)4 in the bismuth trimolybdate and lithium tungstate melt–solutions has been studied. The absence of the terbium chromoborate trigonal phase in the bismuth trimolybdate-based system at all component ratios has been shown. The component ratio in the lithium tungstate-based system has been found at which the TbCr3(BO3)4 trigonal crystals are formed at temperatures above 1100 °C; below this temperature, the monoclinic phase dominates. The structural and magnetic properties of the grown crystals have been studied. It has been established that the trigonal and monoclinic TbCr3(BO3)4 crystals synthesized from the lithium tungstate-based solvent exhibit identical magnetic properties. At the same time, a significant difference of the magnetic properties of the single crystals synthesized from the bismuth molybdate melt–solution has been observed. This difference has been attributed to the effect of Bi3+ ions that partially replace Tb3+ ions.

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Держатели документа:
Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036 Russia

Доп.точки доступа:
Gudim, I. A.; Гудим, Ирина Анатольевна; Mikhashenok, N. V.; Михашенок, Наталья Владимировна; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Melnikova, S. V.; Мельникова, Светлана Владимировна; Pavlovskii, M. S.; Павловский, Максим Сергеевич; Skorobogatov, S. A.; Скоробогатов, Станислав Алексеевич; Pankrats, A. I.; Панкрац, Анатолий Иванович
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6.


   
    Управление температурой спин-переориентационного перехода в монокристаллах ортоферритов HoFe1−xMnxO3 / К. А. Шайхутдинов, С. А. Скоробогатов, Ю. В. Князев [и др.] // Журн. эксперим. и теор. физ. - 2024. - Т. 165, Вып. 5. - С. 685-699, DOI 10.31857/S0044451024050080. - Библиогр.: 49. - Исследование выполнено за счет гранта Российского научного фонда № 23-22-10026, https://rscf.ru/project/23-22-10026/, Красноярского краевого фонда науки . - ISSN 0044-4510
Аннотация: Методом оптической зонной плавки выращены монокристаллы HoFe1−xMnxO3 (0 ˂ x ˂ 1). Обнаружено, что в области концентраций x ₌ 0.7–0.8 наблюдается структурный переход от ромбической к гексагональной модификации кристаллов, что было подтверждено рентгеноструктурными исследованиями. Для серии ромбических кристаллов проведены исследования эффекта Мессбауэра при комнатной температуре и магнитные измерения в температурном интервале 4.2–1000 К. Обнаружено, что при увеличении концентрации марганца температура спин-переориентационного перехода значительно возрастает от ∼ 60 К для HoFeO3 до комнатной температуры для состава HoFe0.6Mn0.4O3. Из магнитных измерений установлено, что при замещении железа на марганец изменяется тип магнитного ориентационного перехода от перехода второго рода (AxFyGz → CxGyFz) к переходу первого рода (AxFyGz → GxCyAz) с наличием слабого ферромагнитного момента только в направлении b (для пространственной группы P nma). Такое увеличение температуры спин-переоринтационного перехода может быть объяснено изменениями величины косвенного обмена в подсистеме железа из-за влияния марганца, что было обнаружено при исследовании эффекта Мессбауэра в HoFe1−xMnxO3 для образцов с x ˂ 0.4.

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Держатели документа:
Институт физики им. Л. В. Киренского, ФИЦ КНЦ Сибирского отделения Российской академии наук, 660036, Краноярск, Россия
Сибирский федеральный университет, 660041, Краноярск, Россия

Доп.точки доступа:
Шайхутдинов, Кирилл Александрович; Shaikhutdinov, K. A.; Скоробогатов, Станислав Алексеевич; Skorobogatov, S. A.; Князев, Юрий Владимирович; Knyazev, Yu. V.; Камкова, Т. Н.; Kamkova, T. N.; Васильев, Александр Дмитриевич; Vasiliev, A. D.; Семенов, Сергей Васильевич; Semenov, S. V.; Павловский, Максим Сергеевич; Pavlovsky, M. S.; Красиков, Александр Александрович; Krasikov, A. A.
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7.


   
    Effect of monomers of 3-hydroxyhexanoate on properties of copolymers poly(3-hydroxybutyrate-co 3-hydroxyhexanoate) / T. G. Volova, M. V. Uspenskaya, E. G. Kiselev [et al.] // Polymers. - 2023. - Vol. 15, Is. 13. - Ст. 2890, DOI 10.3390/polym15132890. - Cited References: 99. - The study was funded by the Russian Science Foundation (project No 23-64-10007) . - ISSN 2073-4360
Кл.слова (ненормированные):
P(3HB-co-3HHx) copolymers -- P(3HB) homopolymer -- various synthesis conditions -- molecular weight -- crystallinity -- thermal properties -- isothermal crystallization -- spherulites
Аннотация: The properties of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) P(3HB-co-3HHx) copolymers with different ratios of monomers synthesized by the wild-type strain Cupriavidus necator B-10646 on sugars, and an industrial sample from Kaneka synthesized by the recombinant strain C. necator NSDG-ΔfadB1 on soybean oil, were studied in a comparative aspect and in relation to poly(3-hydroxybutyrate) P(3HB). The copolymer samples, regardless of the synthesis conditions or the ratio of monomers, had reduced values of crystallinity degree (50–60%) and weight average molecular weight (415–520 kDa), and increased values of polydispersity (2.8–4.3) compared to P(3HB) (70–76%, 720 kDa, and 2.2). The industrial sample had differences in its thermal behavior, including a lower glass transition temperature (−2.4 °C), two peaks in its crystallization and melting regions, a lower melting point (Tmelt) (112/141 °C), and a more pronounced gap between Tmelt and the temperature of thermal degradation (Tdegr). The process, shape, and size of the spherulites formed during the isothermal crystallization of P(3HB) and P(3HB-co-3HHx) were generally similar, but differed in the maximum growth rate of the spherulites during exothermic crystallization, which was 3.5–3.7 μm/min for P(3HB), and 0.06–1.25 for the P(3HB-co-3HHx) samples. The results from studying the thermal properties and the crystallization mechanism of P(3HB-co-3HHx) copolymers are important for improving the technologies for processing polymer products from melts.

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Держатели документа:
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok 50/50, 660036 Krasnoyarsk, Russia
School of Fundamental Biology and Biotechnology, Siberian Federal University, Svobodnyi Av. 79, 660041 Krasnoyarsk, Russia
Chemical Engineering Center, Research Institute «Bioengineering» ITMO University, Kronverksky Pr. 49, 197101 Saint Petersburg, Russia
L. V. Kirensky Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok 50/38, 660036 Krasnoyarsk, Russia
Basic Department of Solid State Physics and Nanotechnology, School of Engineering Physics and Radio Electronics, Siberian Federal University, Kirensky St. 26, 660074 Krasnoyarsk, Russia

Доп.точки доступа:
Volova, Tatiana G.; Uspenskaya, Mayya V.; Kiselev, Evgeniy G.; Sukovatyi, Aleksey G.; Zhila, Natalia O.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Shishatskaya, Ekaterina I.
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8.


   
    Нагрев магнитных порошков в режиме ферромагнитного резонанса на частоте 8.9 GHz / С. В. Столяр, О. А. Ли, Е. Д. Николаева [и др.] // Физ. твердого тела. - 2023. - Т. 65, Вып. 6. - С. 1006-1013, DOI 10.21883/FTT.2023.06.55658.21H. - Библиогр.: 25 . - ISSN 0367-3294. - ISSN 1726-7498
Кл.слова (ненормированные):
ферромагнитный резонанс -- суперпарамагнитные порошки -- частота релаксации -- частотно-полевая зависимость -- нагрев порошков
Аннотация: Методом химического осаждения получены наночастицы никелевого феррита размером 4 nm. Последующий отжиг при T=700°C в течении 5 h привел к увеличению размера частиц до 63 nm. Измерены спектры мёссбауэровской спектроскопии, частотно-полевые зависимости ферромагнитного резонанса. Показано, что свежеприготовленные порошки являются суперпарамагнитными при комнатной температуре. Измерены кинетические зависимости нагрева наночастиц в режиме ферромагнитного резонанса на частоте 8.9 GHz, обнаружено, что максимальная скорость возрастания температуры в таком режиме для ферромагнитного порошка на порядок больше чем для суперпарамагнитного состояния (1.2 и 0.13 K/s соответственно). Последнее определяется намагниченностью насыщения изучаемых порошков.

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Переводная версия Heating of magnetic powders in the ferromagnetic resonance mode at a frequency of 8.9 GHz [Текст] / S. V. Stolyar, O. A. Li, E. D. Nikolaeva [et al.]. - 8 с. // Phys. Solid State. - 2023. - Vol. 65 Is. 6.- P.963-970

Держатели документа:
Федеральный исследовательский центр Красноярский научный центр СO РАН, Красноярск, Россия
Сибирский федеральный университет, Красноярск, Россия
Институт физики им. Л.В. Киренского Сибирского отделения Российской академии наук, Красноярск, Россия

Доп.точки доступа:
Столяр, Сергей Викторович; Stolyar, S. V.; Ли, О. А.; Николаева, Е. Д.; Боев, Никита Михайлович; Boev, N. M.; Воротынов, Александр Михайлович; Vorotynov, A. M.; Великанов, Дмитрий Анатольевич; Velikanov, D. A.; Исхаков, Рауф Садыкович; Iskhakov, R. S.; Пьянков, В. Ф.; Князев, Юрий Владимирович; Knyazev, Yu. V.; Баюков, Олег Артемьевич; Bayukov, O. A.; Шохрина, А. О.; Молокеев, Максим Сергеевич; Molokeev, M. S.; Васильев, Александр Дмитриевич; Vasiliev, A. D.; "Нанофизика и наноэлектроника", международный симпозиум(27 ; 2023 ; март ; 13-16 ; Нижний Новгород)
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9.


   
    Biosynthesis and properties of sulfur-containing polyhydroxyalkanoates (PHAs) produced by wild-type strain Cupriavidus necator B-10646 / N. O. Zhila, K. Yu. Sapozhnikova, A. V. Berezovskaya [et al.] // Polymers. - 2023. - Vol. 15, Is. 4. - Ст. 1005, DOI 10.3390/polym15041005. - Cited References: 53. - The study was funded by State Assignment of the Ministry of Science and Higher Education of the Russian Federation (project No. 0287-2021-0025) . - ISSN 2073-4360
Кл.слова (ненормированные):
biosynthesis -- different precursors -- sulfur-containing PHAs -- chemical composition -- 3MP monomers contents -- properties
Аннотация: The study addresses the growth of the wild-type strain Cupriavidus necator B-10646 and the synthesis of sulfur-containing polyhydroxyalkanoates (PHA) by this strain on media containing fructose and three different precursors (3-mercaptopropionic acid, 3′,3′-dithiodipropionic acid and 3′,3′-thiodipropionic acid). By varying the concentration and number of doses of the precursors added into the bacterial culture, it was possible to find conditions that ensure the formation of 3-mercaptopropionate (3MP) monomers from the precursors and their incorporation into the C-chain of poly(3-hydroxybutyrate). A series of P(3HB-co-3MP) copolymer samples with different content of 3MP monomers (from 2.04 to 39.0 mol.%) were synthesized and the physicochemical properties were studied. The effect of 3MP monomers is manifested in a certain decrease in the molecular weight of the samples and an increase in polydispersity. Temperature changes are manifested in the appearance of two peaks in the melting region with different intervals regardless of the 3MP content. The studied P(3HB-co-3MP) samples, regardless of the content of 3MP monomers, are characterized by equalization of the ratio of the amorphous and crystalline phases and have a close degree of crystallinity with a minimum of 42%, = and a maximum of 54%.

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Держатели документа:
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/50 Akademgorodok, 660036 Krasnoyarsk, Russia
Basic Department of Biotechnology, School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodnyi Av., 660041 Krasnoyarsk, Russia
Department of Medical Biology, School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodnyi Av., 660041 Krasnoyarsk, Russia
L.V. Kirensky Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/38 Akademgorodok, 660036 Krasnoyarsk, Russia
Basic Department of Solid State Physics and Nanotechnology, School of Engineering Physics and Radio Electronics, Siberian Federal University, 26 Kirensky St., 660074 Krasnoyarsk, Russia
International and Interuniversity Centre for Nano Science and Nano Technology, Mahatma Gandhi University, Kottayam 686560, India

Доп.точки доступа:
Zhila, Natalia O.; Sapozhnikova, Kristina Yu.; Berezovskaya, Arina V.; Kiselev, Evgeniy G.; Shishatskaya, Ekaterina I.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Thomas, Sabu; Volova, Tatiana G.
}
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10.


   
    Heating of magnetic powders in the ferromagnetic resonance mode at a frequency of 8.9 GHz / S. V. Stolyar, O. A. Li, E. D. Nikolaeva [et al.] // Phys. Solid State. - 2023. - Vol. 65, Is. 6. - P. 963-970, DOI 10.21883/PSS.2023.06.56109.21H. - Cited References: 25 . - ISSN 1063-7834. - ISSN 1090-6460
Кл.слова (ненормированные):
ferromagnetic resonance -- superparamagnetic powders -- relaxation frequency -- frequency-field dependence -- heating of powders
Аннотация: Nickel ferrite nanoparticles 4 nm in size were synthesized by chemical deposition. Subsequent annealing at T=700°C for 5 h led to an increase in the particle size to 63 nm. The Mossbauer spectra and the frequency-field dependences of ferromagnetic resonance have been measured. It has been shown that freshly prepared powders are superparamagnetic at room temperature. The kinetic dependences of the heating of nanoparticles in the ferromagnetic resonance mode at a frequency of 8.9 GHz were measured. It was found that the maximum rate of temperature increase in this mode for a ferromagnetic powder is an order of magnitude greater than for the superparamagnetic state (1.2 and 0.13 K/s, respectively). The latter is determined by the saturation magnetization of the studied powders.

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Публикация на русском языке Нагрев магнитных порошков в режиме ферромагнитного резонанса на частоте 8.9 GHz [Текст] / С. В. Столяр, О. А. Ли, Е. Д. Николаева [и др.]. - 8 с. // Физ. твердого тела. - 2023. - Т. 65 Вып. 6. - С. 1006-1013

Держатели документа:
Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russia
Siberian State University of Science and Technology, Krasnoyarsk, Russia
Kirensky Institute of Physics, Federal Research Center KSC SB, Russian Academy of Sciences, Krasnoyarsk, Russia

Доп.точки доступа:
Stolyar, S. V.; Li, O. A.; Nikolaeva, E. D.; Boev, N. M.; Боев, Никита Михайлович; Vorotynov, A. M.; Воротынов, Александр Михайлович; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Iskhakov, R. S.; Исхаков, Рауф Садыкович; Pyankov, V. F.; Knyazev, Yu. V.; Князев, Юрий Владимирович; Bayukov, O. A.; Баюков, Олег Артемьевич; Shokhrina, A. O.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Nanophysics and Nanoelectronics, International Symposium(27 ; 13-16 March 2023 ; Nizhny Novgorod, Russia)
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11.


   
    Управление температурой спин-переориентационного перехода в ряду монокристаллов HoFe1-xMnxO3 / К. А. Шайхутдинов, Ю. В. Князев, Т. Н. Камкова [и др.] // Магнитные материалы. Новые технологии : тез. докл. IX Байкал. междунар. конф. BICMM-2023 / чл. прогр. ком.: S. S. Aplesnin [et al.] ; чл. орг. ком. R. S. Iskhakov [et al.]. - Иркутск, 2023. - С. 49-50, DOI 10.26516/978-5-9624-2178-0.2023.1-207. - Библиогр.: 6 . - ISBN 978-5-962402178-0

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Материалы конференции,
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Держатели документа:
Институт физики им. Л. В. Киренского СО РАН
Сибирский федеральный университет

Доп.точки доступа:
Аплеснин, Сергей Степанович \чл. прогр. ком.\; Aplesnin, S. S.; Балаев, Дмитрий Александрович \чл. прогр. ком.\; Balaev, D. A.; Овчинников, Сергей Геннадьевич \чл. прогр. ком.\; Ovchinnikov, S. G.; Исхаков, Рауф Садыкович \чл. орг. ком.\; Iskhakov, R. S.; Шайхутдинов, Кирилл Александрович; Shaikhutdinov, K. A.; Князев, Юрий Владимирович; Knyazev, Yu. V.; Камкова, Т. Н.; Васильев, Александр Дмитриевич; Vasiliev, A. D.; Семенов, Сергей Васильевич; Semenov, S. V.; Павловский, Максим Сергеевич; Pavlovsky, M. S.; Красиков, Александр Александрович; Krasikov, A. A.; Скоробогатов, Станислав Алексеевич; Байкальская международная конференция "Магнитные материалы. Новые технологии"(9 ; 2023 ; сент. ; 11-14 ; Байкальск); "Магнитные материалы. Новые технологии", Байкальская международная конференция(9 ; 2023 ; сент. ; 11-14 ; Байкальск); "Magnetic materials. New tecnologies", Baikal International Conference(9 ; 2023 ; Sept. ; 11-14 ; Baikalsk); Иркутский государственный университет
}
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12.


   
    Strong hydrogen bond in the crystal structure design of CuNbOF5·4H2O / N. M. Laptash, A. A. Udovenko, A. D. Vasiliev, E. B. Merkulov // J. Solid State Chem. - 2023. - Vol. 318. - Ст. 123781, DOI 10.1016/j.jssc.2022.123781. - Cited References: 40. - We thank Dr. T.B. Emelina for the DFT calculations of uncoordinated [NbOF5]2– anion. The work was partially supported within the frames of the State Order of the Institute of Chemistry, Far Eastern Branch of the Russian Academy of Sciences (project No. FWFN 0205–2022–0003) . - ISSN 0022-4596. - ISSN 1095-726X
Кл.слова (ненормированные):
Mixed transition metal oxyfluoride -- Crystal structure -- Strong hydrogen bond -- Phase transition -- Thermal analysis
Аннотация: Fluoride metal-organic frameworks (MOFs) based on pillared [NbOF5]2– anion have been recently received research attention as ultramicroporous materials for gas storage and separation. The trans-directing property of the NbOF5 octahedron plays a significant role in designing mixed metal oxyfluoride compounds composed of the alternating transition metal polyhedra, which are linked via oxide and fluoride ligands. Mixed metal CuNbOF5·4H2O is the only unique example when the trans-directing properties of [NbOF5]2– are realized in the formation of a strong O–H⋯F hydrogen bond (HB). Well-shaped single crystals of this compound were grown and their structure was refined by X-ray diffraction. Under quasi-isobaric conditions, a phase transition at 88 ​°C takes place, which is associated with the weakening of HBs and formation of ordinary chains through conventional trans-(O,F) bridges. The character of hydrogen bonding in CuNbOF5·4H2O affects its thermal behavior described by the dehydration and pyrohydrolysis processes.

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Держатели документа:
Institute of Chemistry, Far Eastern Branch of RAS, 159 Pr. Stoletiya Vladivostoka, Vladivostok, 690022, Russian Federation
Kirensky Institute of Physics, Siberian Branch of RAS, Academgorodok, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Laptash, N. M.; Udovenko, A. A.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Merkulov, E. B.
}
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13.


   
    Study of the effect of modified montmorillonite as a filler on the properties of composite granules based on polycaprolactone / N. L. Ertiletskaya, A. A. Sukhanova, A. N. Boyandin [et al.] // Tech. Phys. Lett. - 2022. - Vol. 48, Is. 3. - P. 59-61, DOI 10.21883/TPL.2022.03.53527.19055. - Cited References: 10. - This research was funded by the grant ”Ecological products with prolonged release of biologically active substances for potato nematode control“ MK-4374.2021.5 No. 075-15-2021-059 dated 16.04.2021 . - ISSN 1063-7850. - ISSN 1090-6533
Кл.слова (ненормированные):
polycaprolactone -- montmorillonite -- composites -- crystallinity -- melting point
Аннотация: The paper presents the results of a study of the effects of the "Monament-101" filler and the method of obtaining on the properties of composite granules based on polycaprolactone (PCL). DSC and X-ray diffraction analysis showed an increase in the degree of crystallinity from 52 to 67% and a slight decrease in the melting point (by 2°C) as the clay was introduced into the polymer.

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Публикация на русском языке Исследование влияния модифицированного монтмориллонита, используемого в качестве наполнителя, на свойства композитных гранул из поликапролактона [Текст] / Н. Л. Ертилецкая, А. А. Суханова, А. Н. Бояндин [и др.] // Письма в Журн. технич. физ. - 2022. - Т. 48 Вып. 6. - С. 28-31

Держатели документа:
Siberian State University of Science and Technology, Krasnoyarsk, Russia
Krasnoyarsk State Agrarian University, Krasnoyarsk, Russia
Kirensky Institute of Physics, Federal Research Center KSC SB, Russian Academy of Sciences, Krasnoyarsk, Russia
Siberian State University of Science and Technology, Krasnoyarsk, Russia

Доп.точки доступа:
Ertiletskaya, N. L.; Sukhanova, A. A.; Boyandin, A. N.; Shalygina, T. A.; Kozyr, O. A.; Vasiliev, A. D.; Васильев, Александр Дмитриевич
}
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14.


   
    Trinuclear ReFePt clusters with a μ3-phenylvinylidene ligand: synthetic approaches, rearrangement of vinylidene, and redox-induced transformations / V. V. Verpekin, O. S. Chudin, A. D. Vasiliev [et al.] // Dalton Trans. - 2022. - Vol. 51, Is. 1. - P. 324-339, DOI 10.1039/d1dt03750a. - Cited References: 66. - This work was conducted within the framework of the budget project # 0287-2021-0012 for Institute of Chemistry and Chemical Technology SB RAS using the equipment of Krasnoyarsk Regional Research Equipment Centre of Federal Research Centre, SB RAS . - ISSN 1477-9226. - ISSN 1477-9234
РУБ Chemistry, Inorganic & Nuclear
Рубрики:
RAY CRYSTAL-STRUCTURE
   METAL-METAL

   HETEROBIMETALLIC COMPLEXES

Аннотация: A series of trinuclear μ3-vinylidene ReFePt clusters were synthesized by the application of two approaches: (i) reactions of the binuclear RePt μ-vinylidene complexes with Fe2(CO)9; (ii) ligand substitution or exchange reactions at the Pt atom in the synthesized ReFePt clusters. The molecular structures of CpReFePt(μ3-C==CHPh)(CO)5[P(OEt)3]L [L = CO; P(OEt)3] were determined by an X-ray diffraction study. The obtained compounds were studied by IR and 1H, 13C and 31P NMR spectroscopy. The spectroscopic study revealed that the clusters CpReFePt(μ3-C==CHPh)(CO)5[P(OEt)3]L [L = CO; P(OEt)3] and CpReFePt(μ3-C==CHPh)(CO)6[P(OPri)3] undergo isomerization upon dissolution, resulting in three isomers with different positions of the μ3-vinylidene ligand over the ReFePt core. The redox properties of the clusters were studied by electrochemical methods. The relatively stable cation-radicals obtained by chemical oxidation of CpReFePt(μ3-C==CHPh)(CO)6[P(OPri)3] and CpReFePt(μ3-C==CHPh)(CO)5[P(OEt)3]2 with ferrocenium tetrafluoroborate were characterized by EPR spectroscopy.

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Держатели документа:
SB RAS, Inst Chem & Chem Technol, Fed Res Ctr, Krasnoyarsk Sci Ctr, Akademgorodok 50-24, Krasnoyarsk 660036, Russia.
SB RAS, Inst Phys, Fed Res Ctr, Krasnoyarsk Sci Ctr, Akademgorodok 50-38, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Svobodny Prospect 79, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Verpekin, Victor V.; Chudin, Oleg S.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Kondrasenko, Alexander A.; Shor, Aleksey M.; Burmakina, G. V.; Zimonin, D. V.; Maksimov, N. G.; Rubaylo, A. I.; [0287-2021-0012]
}
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15.


   
    Bacterial cellulose (BC) and BC composites: Production and properties / T. G. Volova, S. V. Prudnikova, E. G. Kiselev [et al.] // Nanomaterials. - 2022. - Vol. 12, Is. 2. - Ст. 192, DOI 10.3390/nano12020192. - Cited References: 113. - This research was financially supported by the State Assignment of the Ministry of Science and Higher Education of the Russian Federation No. FSRZ-2020-0006 . - ISSN 2079-4991
РУБ Chemistry, Multidisciplinary + Nanoscience & Nanotechnology + Materials Science, Multidisciplinary + Physics, Applied
Рубрики:
SILVER NANOPARTICLES
   GLUCONACETOBACTER-HANSENII

   MICROBIAL CELLULOSE

Кл.слова (ненормированные):
bacterial cellulose -- composites -- production -- properties
Аннотация: The synthesis of bacterial cellulose (BC) by Komagataeibacter xylinus strain B-12068 was investigated on various C-substrates, under submerged conditions with stirring and in static surface cultures. We implemented the synthesis of BC on glycerol, glucose, beet molasses, sprat oil, and a mixture of glucose with sunflower oil. The most productive process was obtained during the production of inoculum in submerged culture and subsequent growth of large BC films (up to 0.2 m2 and more) in a static surface culture. The highest productivity of the BC synthesis process was obtained with the growth of bacteria on molasses and glycerol, 1.20 and 1.45 g/L per day, respectively. We obtained BC composites with silver nanoparticles (BC/AgNPs) and antibacterial drugs (chlorhexidine, baneocin, cefotaxime, and doripenem), and investigated the structure, physicochemical, and mechanical properties of composites. The disc-diffusion method showed pronounced antibacterial activity of BC composites against E. coli ATCC 25922 and S. aureus ATCC 25923.

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Держатели документа:
Siberian Fed Univ, Sch Fundamental Biol & Biotechnol, 79 Svobodny Pr, Krasnoyarsk 660041, Russia.
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, Inst Biophys SB, 50-50 Akademgorodok, Krasnoyarsk 660036, Russia.
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, LV Kirensky Inst Phys SB, 50-38 Akademgorodok, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Siberian Branch, Krasnoyarsk Sci Ctr, Fed Res Ctr, 50 Akademgorodok, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Petr & Gas Engn, 79 Svobodny Pr, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Volova, Tatiana G.; Prudnikova, Svetlana V.; Kiselev, Evgeniy G.; Nemtsev, I. V.; Немцев, Иван Васильевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Kuzmin, Andrey P.; Shishatskaya, Ekaterina I.; Ministry of Science and Higher Education of the Russian Federation [FSRZ-2020-0006]
}
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16.


   
    Temperature- and fIeld-induced transformation of the magnetic state in Co2.5Ge0.5BO5 / N. Kazak, A. Arauzo, J. Bartolome [et al.] // Inorg. Chem. - 2022. - Vol. 61, Is. 33. - P. 13034-13046, DOI 10.1021/acs.inorgchem.2c01193. - Cited References: 65. - The authors acknowledge many inspirational discussions on the topic of this paper with the late Leonard Bezmaternykh. X-ray diffraction, magnetization, and specific heat measurements were carried out in the Common Access Facility Centres of SB RAS (Krasnoyarsk, Russia) and P.N. Lebedev Physical Institute of RAS (Moscow, Russia). This work has been financed by the Russian Foundation for Basic Research (project no. 20-02-00559). The authors acknowledge financial support from the Spanish Agencia Estatal de Investigación, through projects MAT2017-83468-R (AEI/FEDER, UE) and PID2020-115159GB-I00/AEI/10.13039/501100011033, the Aragonese project RASMIA E12_20R (co-funded by Fondo Social Europeo), and of the European Union FEDER (ES) . - ISSN 0020-1669
Аннотация: A tetravalent-substituted cobalt ludwigite Co2.5Ge0.5BO5 has been synthesized using the flux method. The compound undergoes two magnetic transitions: a long-range antiferromagnetic transition at TN1 = 84 K and a metamagnetic one at TN2 = 36 K. The sample-oriented magnetization measurements revealed a fully compensated magnetic moment along the a- and c-axes and an uncompensated one along the b-axis leading to high uniaxial anisotropy. A field-induced enhancement of the ferromagnetic correlations at TN2 is observed in specific heat measurements. The DFT+GGA calculation predicts the spin configuration of (↑↓↓↑) as a ground state with a magnetic moment of 1.37 μB/f.u. The strong hybridization of Ge(4s, 4p) with O (2p) orbitals resulting from the high electronegativity of Ge4+ is assumed to cause an increase in the interlayer interaction, contributing to the long-range magnetic order. The effect of two super–superexchange pathways Co2+-O-B-O-Co2+ and Co2+-O-M4-O-Co2+ on the magnetic state is discussed.

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Держатели документа:
Kirensky Institute of Physics, FRC SB RAS, Krasnoyarsk, 660036, Russian Federation
Instituto de Nanociencia y Materiales de Aragon, CSIC-Universidad de Zaragoza and Departamento de Fisica de la Materia Condensada, Zaragoza, 50009, Spain
Servicio de Medidas Fisicas, Universidad de Zaragoza, Zaragoza, 50009, Spain
Ioffe Institute, St. Petersburg, 194021, Russian Federation
Siberian Federal University, Krasnoyarsk, 660041, Russian Federation
P.N. Lebedev Physical Institute of RAS, Moscow, 119991, Russian Federation

Доп.точки доступа:
Kazak, N. V.; Казак, Наталья Валерьевна; Arauzo, A.; Bartolome, J.; Belskaya, N.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Eremin, E. V.; Еремин, Евгений Владимирович; Gavrilkin, S.; Zhandun, V. S.; Жандун, Вячеслав Сергеевич; Patrin, G. S.; Патрин, Геннадий Семёнович; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич
}
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17.


   
    Structure, UV spectroscopic and electrochemical properties of 2-methyl-8-quinolinolato rhodium (I) complexes, containing carbonyl, triphenylphosphine or triphenylphosphite ligands / V. V. Verpekin, A. D. Vasiliev, N. G. Maksimov [et al.] // J. Mol. Struct. - 2022. - Vol. 1249. - Ст. 131557, DOI 10.1016/j.molstruc.2021.131557. - Cited References: 31. - This work was conducted within the framework of the budget project # 121031500209-6 for Institute of Chemistry and Chemical Technology SB RAS using the equipment of Krasnoyarsk Regional Research Equipment center of Federal Research center, SB RAS. Authors are grateful to Alexander A. Kondrasenko for NMR measurements . - ISSN 0022-2860
Кл.слова (ненормированные):
Rhodium -- 2-methyl-8-quinolinolate -- Carbonyl -- Triphenylphosphine -- Triphenylphosphite -- Electrochemistry -- UV spectroscopy -- X-ray structure
Аннотация: The known Rh(2-Me-8-Oxq)(CO)2 complex (1) was prepared through treatment of dicarbonyl(acetylacetonate)rhodium (I) with 2-methyl-8-hydroxyquinoline for the first time. The reactions of 1 with triphenylphosphine and triphenylphosphite result in complexes Rh(2-Me-8-Oxq)(PPh3)(CO) (2) and Rh(2-Me-8-Oxq)[P(OPh)3](CO) (3) that were characterized by IR and NMR spectroscopy. The structures of complexes 2 and 3 were determined by single-crystal X-ray diffraction analysis. The complexes show the 2-methyl-8-quinolinolato ligand in the expected coordination mode with a slightly disordered square planar geometry at the rhodium center. In the crystal, molecules of Rh(2-Ме-8-Oxq)(CO)(PPh3) (2) form centrosymmetric dimers due to π-stacking interactions. No intermolecular contacts are observed in the crystal of 3. The UV spectroscopic and electrochemical properties of complexes 1–3 were studied. Their electronic spectra in CH3CN show three quinoline-centered absorptions. The electrochemical study revealed that the oxidation of the complexes 1–3 is two-electron and leads to the formation of dication Rh (III) species while their reduction gives radical anions, which undergoes rapid decomposition.

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Держатели документа:
Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok, 50-24, Krasnoyarsk, 660036, Russian Federation
Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok, 50-38, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Svobodny Prospect, 79, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Verpekin, V. V.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Maksimov, N. G.; Burmakina, G. V.; Zimonin, D. V.; Nedelina, T. S.; Chudin, O. S.; Rubaylo, A. I.
}
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18.


   
    Chemistry of vinylidene complexes—XXVII—new µ-vinylidene MnPt complexes with platinum-coordinated 1-adamantyl isocyanide ligand: spectroscopic, structural and electrochemical study / V. V. Verpekin, O. S. Chudin, A. A. Kondrasenko [et al.] // Transition Met. Chem. - 2022. - Vol. 47. Is. 7-8. - P. 283-292, DOI 10.1007/s11243-022-00511-w. - Cited References: 46. - This work was conducted within the framework of the budget project 0287–2021-0012 for Institute of Chemistry and Chemical Technology SB RAS . - ISSN 0340-4285
Кл.слова (ненормированные):
Binary alloys -- Cyanides -- Ligands -- Manganese alloys -- Nuclear magnetic resonance spectroscopy -- Platinum compounds -- Redox reactions -- Chemical oxidation -- Electrochemical studies -- Isocyanide ligands -- Redox property -- Spectroscopic studies -- Structural studies -- Vinylidene complexes -- X-ray diffraction studies -- Platinum alloys
Аннотация: New binuclear MnPt µ-vinylidene complexes Cp(CO)2Mn(µ-C=CHPh)Pt(CN–Ad)(L) [L=PPh3 (1a), P(OPri)3 (2a)] bearing a terminal platinum-coordinated 1-adamantyl isocyanide ligand were prepared by the treatment of Cp(CO)2Mn(µ-C=CHPh)Pt(CO)(L) [L=PPh3 (1b), P(OPri)3 (2b)] with CN-Ad. At the same time the reaction between Cp(CO)2Mn(µ-C=CHPh)Pt(L)2 [L=PPh3 (1c), P(OPri)3 (2c)] and CN-Ad did not proceed. The new complexes were characterized by IR and 1H, 13C, 31P NMR spectroscopy. The molecular structure of Cp(CO)2Mn(µ-C=CHPh)Pt(CN–Ad)[P(OPri)3] (2a) was determined by an X-ray diffraction study. The redox properties of the new complexes and their reactions of chemical oxidation were studied. An influence of the platinum-coordinated 1-adamantyl isocyanide ligand on the properties of the synthesized µ-vinylidene compounds 1a and 2a was revealed.

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Держатели документа:
Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok, 50-24, Krasnoyarsk, 660036, Russian Federation
Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Akademgorodok, 50-38, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Svobodny Prospect, 79, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Verpekin, V. V.; Chudin, O. S.; Kondrasenko, A. A.; Burmakina, G. V.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Zimonin, D. V.; Rubaylo, A. I.
}
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19.


   
    Study of the effect of modified aluminum oxide nanofibers on the properties of PLA-based films / A. Sukhanova, A. Boyandin, N. Ertiletskaya [et al.] // Materials. - 2022. - Vol. 15, Is. 17. - Ст. 6097, DOI 10.3390/ma15176097. - Cited References: 37. - This research was carried out within the state assignment of the Ministry of Science and Higher Education of the Russian Federation for the implementation of the project “Development of multifunctional smart materials and structures based on modified polymer composite materials capable to function in extreme conditions” (project number FEFE-2020-0015) . - ISSN 1996-1944
Кл.слова (ненормированные):
aluminum oxide nanofibers -- percolation threshold -- polylactide -- film -- composite -- thermal and mechanical properties
Аннотация: To find out whether Al2O3 nanofiller is effective in improving the characteristics of polymer composites, composite polymer films based on biodegradable polylactide and epoxidized aluminum oxide nanofibers were obtained by solution casting. Surface morphology, mechanical and thermal properties of composites were studied by SEM, IR-Fourier spectroscopy, DSC and DMA. It was shown that, below and above the percolation threshold, the properties of the films differ significantly. The inclusion of alumina nanoparticles up to 0.2% leads to a plasticizing effect, a decrease in the crystallization temperature and the melting enthalpy and an increase in the tensile stress. An increase in the content of alumina nanoparticles in films above the percolation threshold (0.5%) leads to a decrease in the crystallinity of the films, an increase in stiffness and a drop in elasticity. Finding the percolation threshold of alumina nanoparticles in PLA films makes it possible to control their properties and create materials for various applications. The results of this study may have major significance for the commercial use of aluminum oxide nanofibers and can broaden the research field of composites.

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Держатели документа:
Scientific Laboratory “Smart Materials and Structures”, Reshetnev Siberian State University of Science and Technology, 31 Krasnoyarsky Rabochy Av, Krasnoyarsk, 660037, Russian Federation
Institute of Biophysics, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Department of Molecular Electronics, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
School of Engineering and Construction, Siberian Federal University, 82K Svobodnyi Av, Krasnoyarsk, 660041, Russian Federation
Kirensky Institute of Physics, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/38 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, 79 Svobodnyi Av, Krasnoyarsk, 660041, Russian Federation
Insitute of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodnyi Av, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Sukhanova, A.; Boyandin, A. N.; Ertiletskaya, N.; Simunin, M.; Shalygina, T.; Voronin, A.; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Nemtsev, I.; Volochaev, M. N.; Волочаев, Михаил Николаевич; Pyatina, S.
}
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20.


   
    Degradable poly(3-hydroxybutyrate)—the basis of slow-release fungicide formulations for suppressing potato pathogens / T. G. Volova, E. G. Kiselev, S. V. Baranovskiy [et al.] // Polymers. - 2022. - Vol. 14, Is. 17. - Ст. 3669, DOI 10.3390/polym14173669. - Cited References: 118 . - ISSN 2073-4360
Кл.слова (ненормированные):
fungicides -- degradable P(3HB) -- slow-release formulations -- physico-chemical properties -- degradation in soil -- suppression of plant pathogens
Аннотация: Three-component slow-release fungicide formulations with different modes of action of the active ingredients for suppressing potato pathogens were constructed for the first time. The difenoconazole, mefenoxam, prothioconazole, and azoxystrobin fungicides were embedded in the degradable polymer P(3HB)/birch wood flour blend and examined using SEM, IR spectroscopy, X-ray analysis, DTA, and DSC. Results showed that no chemical bonds were established between the components and that they were physical mixtures that had a lower degree of crystallinity compared to the initial P(3HB), which suggested different crystallization kinetics in the mixtures. The degradation behavior of the experimental formulations was investigated in laboratory micro-ecosystems with pre-characterized field soil. The slow-release fungicide formulations were prolonged-action forms with a half-life of at least 50–60 d, enabling gradual and sustained delivery of the active ingredients to plants. All slow-release fungicide formulations had a strong inhibitory effect on the most common and harmful potato pathogens (Phytophthora infestans, Alternaria longipes, Rhizoctonia solani, and Fusarium solani).

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Держатели документа:
Basic Department of Biotechnology, School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodnyi Av, Krasnoyarsk, 660041, Russian Federation
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/50 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Department of Medical Biology, School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodnyi Av, Krasnoyarsk, 660041, Russian Federation
Basic Department of Chemistry and Technology of Natural Energy Sources and Carbon Materials, School of Petroleum and Gas Engineering, Siberian Federal University, 82 Svobodny Pr, Krasnoyarsk, 660041, Russian Federation
L.V. Kirensky Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/38 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Federal Research Center, “Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences”, 50 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Basic Department of Solid State Physics and Nanotechnology, School of Engineering Physics and Radio Electronics, Siberian Federal University, 26 Kirensky St, Krasnoyarsk, 660074, Russian Federation
International and Interuniversity Centre for Nano Science and Nano Technology, Mahatma Gandhi University, Kottayam, 686560, India

Доп.точки доступа:
Volova, T. G.; Kiselev, E. G.; Baranovskiy, S. V.; Zhila, N. O.; Prudnikova, S. V.; Shishatskaya, E. I.; Kuzmin, A. P.; Nemtsev, I. V.; Немцев, Иван Васильевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич; Thomas, S.
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