Double complex salts based on tetraamminplatinum(II) and vanadyl(IV) bisoxalate for the preparation of bimetallic Pt-V alloy

Double complex salts based on tetraamminplatinum(II) and vanadyl(IV) bisoxalate for the preparation of bimetallic Pt-V alloy Научная публикация

Журнал

New Journal of Chemistry
ISSN: 1144-0546

Вых. Данные

Год: 2024, Том: 48, Номер: 36, Страницы: 15894-15903 Страниц : 10 DOI: 10.1039/d4nj03084b

Авторы

Vorobyeva Sofia N. ¹ , Rudzis Zakhar V. ^1,2 , Sukhikh Taisiya S. ¹ , Filatov Evgeny Yu. ¹ , Plusnin Pavel E. ¹ , Nadolinny Vladimir A. ¹ , Bogomyakov Artem S. ³ , Korenev Sergey V. ¹

Организации

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
2	Novosibirsk State University, 1, Pirogova str., Novosibirsk 630090, Russia
3	International Tomography Center, SB RAS, Institutskaya str., 3a, Novosibirsk, Russian Federation

An oxalate complex of vanadyl(IV) (Bu4N)2[VO(C2O4)2] (I) was synthesized and used as a vanadium precursor. The synthesis and characterization of the double complex salts [Pt(NH3)4][VO(H2O)(C2O4)2]·2H2O (III) and {[Pt(NH3)4][VO(C2O4)2]}n (IV) were carried out. The complexes obtained were characterized by IR and diffuse reflectance spectroscopy, single-crystal and powder X-ray diffraction, and EPR. The magnetic properties of I, III, and IV were also studied. The process of thermal decomposition of the synthesized complexes in reducing and inert atmospheres was studied, and the composition of the released gases was determined. Thermal decomposition of the salts in a hydrogen atmosphere at 600 °C resulted in the formation of a bimetallic solid solution, Pt0.6V0.4.

Vorobyeva S.N. , Rudzis Z.V. , Sukhikh T.S. , Filatov E.Y. , Plusnin P.E. , Nadolinny V.A. , Bogomyakov A.S. , Korenev S.V.
Double complex salts based on tetraamminplatinum(II) and vanadyl(IV) bisoxalate for the preparation of bimetallic Pt-V alloy
New Journal of Chemistry. 2024. V.48. N36. P.15894-15903. DOI: 10.1039/d4nj03084b WOS Scopus РИНЦ OpenAlex

Поступила в редакцию:	9 июл. 2024 г.
Принята к публикации:	15 авг. 2024 г.
Опубликована online:	16 авг. 2024 г.
Опубликована в печати:	28 сент. 2024 г.

≡ Web of science:	WOS:001303101100001
≡ Scopus:	2-s2.0-85203025978
≡ РИНЦ:	74308312
≡ OpenAlex:	W4401640687