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High-Temperature Spin Crossover in Iron(II) Complexes with 2,6-Bis(1H-imidazol-2-yl)pyridine Научная публикация

Журнал Molecules
, E-ISSN: 1420-3049
Вых. Данные Год: 2022, Том: 27, Номер: 16, Страницы: 5093 Страниц : 1 DOI: 10.3390/molecules27165093
Ключевые слова iron(II) complexes; 2,6-bis(1H-imidazol-2-yl)pyridine; X-ray diffraction analysis; EXAFS; Mössbauer; IR; UV-Vis (diffuse reflectance) spectroscopy methods; spin crossover
Авторы Lavrenova Ludmila G. 1 , Shakirova Olga G. 1,2 , Korotaev Evgeniy V. 1 , Trubina Svetlana V. 1 , Tikhonov Alexsei Ya. 3 , Os’kina Irina A. 3 , Petrov Sergey A. 4 , Zhizhin Konstantin Yu. 5 , Kuznetsov Nikolay T. 5
Организации
1 Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Academic Lavrentyev Avenue 3, 630090 Novosibirsk, Russia
2 Department of Chemistry and Chemical Technologies, Faculty of Machinery and Chemical Technologies, Federal State Budget Institution of Higher Education, Komsomolsk-na-Amure State University, Lenin Avenue 27, 681013 Komsomolsk-on-Amur, Russia
3 N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry Siberian Branch, Russian Academy of Sciences, Academic Lavrentyev Avenue 9, 630090 Novosibirsk, Russia
4 Institute of Solid State Chemistry, Siberian Branch, Russian Academy of Sciences, Kutateladze Street 18, 630128 Novosibirsk, Russia
5 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii Avenue 31, 119991 Moscow, Russia

Реферат: Novel iron(II) coordination compounds containing a ligand 2,6-bis(1H-imidazol-2-yl)pyridine (L), having such a composition as [FeL2]SO4·0.5H2O, [FeL2]Br2·H2O, [FeL2](ReO4)2, [FeL2]B10H10∙H2O, [FeL2]B12H12∙1.5H2O had been synthesized and studied using UV-Vis (diffuse reflectance), infrared, extended X-ray absorption fine structure (EXAFS), and Mössbauer spectroscopy methods, as well as X-ray diffraction and static magnetic susceptibility methods. The analysis of the μeff(T) dependence in the temperature range of 80–600 K have shown that all the obtained complexes exhibit a high-temperature spin crossover 1A1 ↔ 5T2.
Библиографическая ссылка: Lavrenova L.G. , Shakirova O.G. , Korotaev E.V. , Trubina S.V. , Tikhonov A.Y. , Os’kina I.A. , Petrov S.A. , Zhizhin K.Y. , Kuznetsov N.T.
High-Temperature Spin Crossover in Iron(II) Complexes with 2,6-Bis(1H-imidazol-2-yl)pyridine
Molecules. 2022. V.27. N16. P.5093. DOI: 10.3390/molecules27165093 WOS РИНЦ OpenAlex
Даты:
Поступила в редакцию: 29 июн. 2022 г.
Принята к публикации: 5 авг. 2022 г.
Опубликована online: 10 авг. 2022 г.
Идентификаторы БД:
Web of science: WOS:000845347000001
РИНЦ: 54488402
OpenAlex: W4291017403
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Web of science 5
РИНЦ 14
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