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

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Synthesis and thermal properties of double complex salt: chloropentaamminechromium(III) bis(oxalato)palladate. / Lagunova, V. I.; Filatov, E. Yu ; Plyusnin, P. E. et al.

In: Journal of Structural Chemistry, Vol. 62, No. 4, 04.2021, p. 555-562.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{fcf65b9c2a3747a4b2d4d6dd7b445f5c,

title = "Synthesis and thermal properties of double complex salt: chloropentaamminechromium(III) bis(oxalato)palladate",

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) {\AA}, b = 10.290(6) {\AA}, c = 11.390(6) {\AA}, α = 116.5(2)°, β = 97.9(2)°, γ = 91.2(5)°, V = 334.5 {\AA}3 (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.",

keywords = "chromium, double complex salts, palladium, thermal analysis",

author = "Lagunova, {V. I.} and Filatov, {E. Yu} and Plyusnin, {P. E.} and Komarov, {V. Yu} and Martynova, {S. A.} and Korenev, {S. V.}",

year = "2021",

month = apr,

doi = "10.1134/S0022476621040065",

language = "English",

volume = "62",

pages = "555--562",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "4",

}

RIS

TY - JOUR

T1 - Synthesis and thermal properties of double complex salt: chloropentaamminechromium(III) bis(oxalato)palladate

AU - Lagunova, V. I.

AU - Filatov, E. Yu

AU - Plyusnin, P. E.

AU - Komarov, V. Yu

AU - Martynova, S. A.

AU - Korenev, S. V.

PY - 2021/4

Y1 - 2021/4

N2 - 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.

AB - 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.

KW - chromium

KW - double complex salts

KW - palladium

KW - thermal analysis

UR - http://www.scopus.com/inward/record.url?scp=85107554191&partnerID=8YFLogxK

U2 - 10.1134/S0022476621040065

DO - 10.1134/S0022476621040065

M3 - Article

AN - SCOPUS:85107554191

VL - 62

SP - 555

EP - 562

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 4

ER -

ID: 28873740