Study of [Pd(NH3)4](MoO4) x(CrO4)1–x solid solutions and products of their thermolysis

P. S. Serebrennikova; S. A. Gromilov

doi:10.1134/S0022476622110166

Study of [Pd(NH₃)₄](MoO₄)_x(CrO₄)_1–x solid solutions and products of their thermolysis

Переведенное название: Изучение твердых растворов [Pd(NH3)4](MoO4)x(CrO4)1-x и продуктов их термолиза

P. S. Serebrennikova, S. A. Gromilov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

Методом рентгеноструктурного анализа монокристаллов показано, что при медленной совместной кристаллизации солей [Pd(NH3)4]MoO4 и [Pd(NH3)4]CrO4 образуются твердые растворы [Pd(NH3)4](MoO4) x (CrO4)1- x со значением x от 0.05 до 0.80. Для построения зависимости V ( x ) использована оригинальная методика уточнения параметров элементарной ячейки. Показано, что при термическом разложении монокристалла [Pd(NH3)4](MoO4)0.18(CrO4)0.82 (состав определен методом рентгеноструктурного анализа) образуется смесь фаз на основе ГЦК решетки Pd (Pd0.88Cr0.10Mo0.01) и на основе Cr2O3.

Переведенное название	Изучение твердых растворов [Pd(NH3)4](MoO4)x(CrO4)1-x и продуктов их термолиза
Язык оригинала	английский
Страницы (с-по)	1856-1871
Число страниц	16
Журнал	Journal of Structural Chemistry
Том	63
Номер выпуска	11
DOI	https://doi.org/10.1134/S0022476622110166
Состояние	Опубликовано - нояб. 2022

Предметные области OECD FOS+WOS

2.05 ТЕХНОЛОГИЯ МАТЕРИАЛОВ
1.04 ХИМИЧЕСКИЕ НАУКИ

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10.1134/S0022476622110166

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title = "Study of [Pd(NH3)4](MoO4) x(CrO4)1–x solid solutions and products of their thermolysis",

abstract = "By the single crystal X-ray diffraction (XRD) analysis it is shown that on slow co-crystallization of [Pd(NH3)4]MoO4 and [Pd(NH3)4]CrO4 salts, [Pd(NH3)4](MoO4)x(CrO4)1–x solid solutions with x ranging from 0.05 to 0.80 are formed. To construct the V(x) dependence an original procedure of refining unit cell parameters is used. It is revealed that in the thermal decomposition of the [Pd(NH3)4](MoO4)0.18(CrO4)0.82 single crystal (composition is determined by the single crystal XRD analysis) a mixture of phases based on the fcc lattice of Pd (Pd0.88Cr0.10Mo0.01) and on Cr2O3 is formed.",

keywords = "accuracy, single crystal X-ray diffraction analysis, unit cell parameters, Vegard{\textquoteright}s law, X-ray diffraction of polycrystals, Zen{\textquoteright}s law",

author = "Serebrennikova, {P. S.} and Gromilov, {S. A.}",

note = "Funding Information: The work was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. 121031700313-8) and Priority 2030. Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

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Study of [Pd(NH₃)₄](MoO₄)_x(CrO₄)_1–x solid solutions and products of their thermolysis. / Serebrennikova, P. S.; Gromilov, S. A.

В: Journal of Structural Chemistry, Том 63, № 11, 11.2022, стр. 1856-1871.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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AU - Serebrennikova, P. S.

AU - Gromilov, S. A.

N1 - Funding Information: The work was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. 121031700313-8) and Priority 2030. Publisher Copyright: © 2022, Pleiades Publishing, Ltd.

PY - 2022/11

Y1 - 2022/11

N2 - By the single crystal X-ray diffraction (XRD) analysis it is shown that on slow co-crystallization of [Pd(NH3)4]MoO4 and [Pd(NH3)4]CrO4 salts, [Pd(NH3)4](MoO4)x(CrO4)1–x solid solutions with x ranging from 0.05 to 0.80 are formed. To construct the V(x) dependence an original procedure of refining unit cell parameters is used. It is revealed that in the thermal decomposition of the [Pd(NH3)4](MoO4)0.18(CrO4)0.82 single crystal (composition is determined by the single crystal XRD analysis) a mixture of phases based on the fcc lattice of Pd (Pd0.88Cr0.10Mo0.01) and on Cr2O3 is formed.

AB - By the single crystal X-ray diffraction (XRD) analysis it is shown that on slow co-crystallization of [Pd(NH3)4]MoO4 and [Pd(NH3)4]CrO4 salts, [Pd(NH3)4](MoO4)x(CrO4)1–x solid solutions with x ranging from 0.05 to 0.80 are formed. To construct the V(x) dependence an original procedure of refining unit cell parameters is used. It is revealed that in the thermal decomposition of the [Pd(NH3)4](MoO4)0.18(CrO4)0.82 single crystal (composition is determined by the single crystal XRD analysis) a mixture of phases based on the fcc lattice of Pd (Pd0.88Cr0.10Mo0.01) and on Cr2O3 is formed.

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KW - single crystal X-ray diffraction analysis

KW - unit cell parameters

KW - Vegard’s law

KW - X-ray diffraction of polycrystals

KW - Zen’s law

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