Thermal Decomposition of [Ir(NH3)6][Fe(CN)6] in Various Atmospheres; Crystal Structures of [Ir(NH3)6][Fe(CN)6] and [Ir(NH3)6]X3 (X = Cl, Br) | Sciact - CRIS-система Института катализа

Thermal Decomposition of [Ir(NH3)6][Fe(CN)6] in Various Atmospheres; Crystal Structures of [Ir(NH3)6][Fe(CN)6] and [Ir(NH3)6]X3 (X = Cl, Br) Научная публикация

Журнал

Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779

Вых. Данные

Год: 2023, Том: 64, Страницы: 1261–1274 Страниц : 14 DOI: 10.1134/S0022476623070107

Ключевые слова

iridium, iron, double complex salts, ammine complexes, thermal decomposition, nanoalloys.

Авторы

Varygin A.D. ^1,2 , Popov A.A. ¹ , Gromilov S.A. ¹ , Plyusnin P.E. ¹ , Korenev S.V. ¹

Организации

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia

A new double complex salt [Ir(NH3)6][Fe(CN)6] is synthesized and structurally characterized. The crystal structures of [Ir(NH3)6]Cl3 and [Ir(NH3)6]Br3 are determined. The process of thermal decomposition of [Ir(NH3)6][Fe(CN)6] in different atmospheres is studied. It is shown that the decomposition products in reducing (He/H2) and inert (Ar) atmospheres is a two-phase mixture of iridium–iron solid solutions with face-centered cubic and hexagonal close-packed crystal lattices. In the oxidizing atmosphere (Ar/O2), mainly IrO2 and Fe2O3 oxides are formed.

Varygin A.D. , Popov A.A. , Gromilov S.A. , Plyusnin P.E. , Korenev S.V.
Thermal Decomposition of [Ir(NH3)6][Fe(CN)6] in Various Atmospheres; Crystal Structures of [Ir(NH3)6][Fe(CN)6] and [Ir(NH3)6]X3 (X = Cl, Br)
Journal of Structural Chemistry. 2023. V.64. P.1261–1274. DOI: 10.1134/S0022476623070107 WOS Scopus CAPlus OpenAlex

Варыгин А.Д. , Попов А.А. , Громилов С.А. , Плюснин П.Е. , Коренев С.В.
Термическое разложение [Ir(NH3)6][Fe(CN)6] в различных атмосферах, кристаллические структуры [Ir(NH3)6][Fe(CN)6] и [Ir(NH3)6]X3 (X=Cl, Br)
Журнал структурной химии. 2023. Т.64. №7. 113132 :1-14. DOI: 10.26902/jsc_id113132 OpenAlex

Поступила в редакцию:	21 апр. 2023 г.
Принята к публикации:	6 мая 2023 г.
Опубликована в печати:	28 июл. 2023 г.
Опубликована online:	28 июл. 2023 г.

Web of science:	WOS:001040476600010
Scopus:	2-s2.0-85166186907
Chemical Abstracts:	2023:1584820
OpenAlex:	W4385351556

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