Дирутенийтрииттрий

Дирутенийтрииттрий
Общие
Систематическое наименование	Дирутенийтрииттрий
Традиционные названия	Трииттрийдирутений
Хим. формула	Y₃Ru₂
Рац. формула	Ru₂Y₃
Физические свойства
Состояние	кристаллы
Молярная масса	468,86 г/моль
Плотность	6,5 г/см³
Термические свойства
Температура
• разложения	≈1350 °C
Классификация
Рег. номер CAS	93774-56-2
PubChem	71330083
SMILES	[Ru].[Ru].[Y].[Y].[Y]
InChI	InChI=1S/2Ru.3Y JMSMHQLNRCFDIH-UHFFFAOYSA-N
Приведены данные для стандартных условий (25 °C, 100 кПа), если не указано иное.

Дирутенийтрииттрий — бинарное неорганическое соединение иттрия и рутения с формулой Y₃Ru₂, кристаллы.

Получение

Сплавление стехиометрических количеств чистых веществ:

{\mathsf {3Y+2Ru\ {\xrightarrow {1350^{o}C}}\ Y_{3}Ru_{2}}}

Физические свойства

Дирутенийтрииттрий образует кристаллы кубической сингонии, параметры ячейки a = 0,9854 нм, Z = 8 ^[1]^[2]^[3].

Соединение образуется по перитектической реакции при температуре ≈1350°C ^[1].

Примечания

↑ ¹ ² Диаграммы состояния двойных металлических систем / Под ред. Н. П. Лякишева. — М.: Машиностроение, 2000. — Т. 3 Книга 2. — 448 с. — ISBN 5-217-02932-3.
↑ B. Predel. Ru-Y (Ruthenium-Yttrium) // Landolt-Börnstein - Group IV Physical Chemistry. — 1998. — Т. 5J. — С. 1-2. — doi:10.1007/10551312_2649.
↑ H. Okamoto. Ru-Y (Ruthenium-Yttrium) // Journal of Phase Equilibria and Diffusion. — 2013. — Т. 34, № 2. — С. 156-157. — doi:10.1007/s11669-012-0156-3.

Соединения иттрия

Это заготовка статьи о неорганическом веществе. Помогите Википедии, дополнив её.

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