Синтез и термические свойства двойной комплексной соли бисоксалатопалладата хлоропентаамминхрома(III)

Translated title of the contribution: Synthesis and thermal properties of double complex salt: chloropentaamminechromium(III) bis(oxalato)palladate

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Abstract

Double complex salt [Cr(NH3)5Cl][Pd(C2O4)2] is synthesized for the first time. From the powder X-ray diffraction data it is found that the structure of the compound is triclinic with unit cell parameters: a = 3.225(3) Å, b = 10.290(6) Å, c = 11.390(6) Å, α = 116.5(2)°, β = 97.9(2)°, γ = 91.2(5)°, V = 334.5 Å3 (room temperature). The thermal properties are studied in detail in different gaseous atmospheres using powder X-ray diffraction, IR and Raman spectroscopy to identify intermediate and final thermolysis products. The sequence of stages of the thermal destruction of the double complex salt in inert and reducing atmospheres and the formation of the final thermolysis product (a double-phase mixture of palladium and chromium(III) oxide) are established.
Translated title of the contributionSynthesis and thermal properties of double complex salt: chloropentaamminechromium(III) bis(oxalato)palladate
Original languageRussian
Article number6
Pages (from-to)594-601
Number of pages8
Journal Журнал структурной химии
Volume62
Issue number4
DOIs
Publication statusPublished - Apr 2021

OECD FOS+WOS

  • 1.04 CHEMICAL SCIENCES

State classification of scientific and technological information

  • 31 CHEMISTRY

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