Synthesis, Structure, and Properties of Potassium fac-Trichlorotrinitroiridate(III)

Standard

Synthesis, Structure, and Properties of Potassium fac-Trichlorotrinitroiridate(III). / Topchiyan, P. A.; Nikolaev, V. A.; Kuratieva, N. V. et al.

In: Journal of Structural Chemistry, Vol. 64, No. 7, 07.2023, p. 1296-1304.

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

Author

Topchiyan, P. A. ; Nikolaev, V. A. ; Kuratieva, N. V. et al. / Synthesis, Structure, and Properties of Potassium fac-Trichlorotrinitroiridate(III). In: Journal of Structural Chemistry. 2023 ; Vol. 64, No. 7. pp. 1296-1304.

BibTeX

@article{4af6ba0da94343e493085b62bd880c75,

title = "Synthesis, Structure, and Properties of Potassium fac-Trichlorotrinitroiridate(III)",

abstract = "Potassium salt of the iridium(III) chloronitro complex fac-K3[Ir(NO2)3Cl3] is obtained in the interaction of the iridium(III) trinitrotriaqua complex with potassium chloride in an aqueous solution. The salt structure is analyzed by single crystal X-ray diffraction. Crystallographic data: a = 7.3460(3) {\AA}, b = 12.9904(5) {\AA}, c = 13.1841(6) {\AA}, β = 93.924(1)°, space group P21/с, Z = 4, ρcal = 3.026 g/cm3. In the crystal structure, molecules of the [Ir(NO2)3Cl3]3– complex anion having a distorted octahedral geometry (Ir–N = 2.02-2.04 {\AA}, Ir–Cl = 2.37-2.38 {\AA}) are arranged in layers perpendicular to the с axis. Spectral characteristics (IR, Raman, UV-vis) of the salt are determined together with its transformations during thermolysis in the inert atmosphere. Experiments are performed on sorption of the [Ir(NO2)3Cl3]3– complex on nickel hydroxide, which model iridium loss during the precious metal refining process by the precipitation scheme.",

keywords = "aqua complexes, chloro complexes, iridium, nitro complexes, single crystal X-ray diffraction analysis, sorption, spectroscopy",

author = "Topchiyan, {P. A.} and Nikolaev, {V. A.} and Kuratieva, {N. V.} and Vasilchenko, {D. B.} and Korenev, {S. V.}",

note = "The work was supported by the Ministry of Science and Higher Education of the Russian Federation, project No. 121031700315-2. Публикация для корректировки.",

year = "2023",

month = jul,

doi = "10.1134/S0022476623070132",

language = "English",

volume = "64",

pages = "1296--1304",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

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

number = "7",

}

RIS

TY - JOUR

T1 - Synthesis, Structure, and Properties of Potassium fac-Trichlorotrinitroiridate(III)

AU - Topchiyan, P. A.

AU - Nikolaev, V. A.

AU - Kuratieva, N. V.

AU - Vasilchenko, D. B.

AU - Korenev, S. V.

N1 - The work was supported by the Ministry of Science and Higher Education of the Russian Federation, project No. 121031700315-2. Публикация для корректировки.

PY - 2023/7

Y1 - 2023/7

N2 - Potassium salt of the iridium(III) chloronitro complex fac-K3[Ir(NO2)3Cl3] is obtained in the interaction of the iridium(III) trinitrotriaqua complex with potassium chloride in an aqueous solution. The salt structure is analyzed by single crystal X-ray diffraction. Crystallographic data: a = 7.3460(3) Å, b = 12.9904(5) Å, c = 13.1841(6) Å, β = 93.924(1)°, space group P21/с, Z = 4, ρcal = 3.026 g/cm3. In the crystal structure, molecules of the [Ir(NO2)3Cl3]3– complex anion having a distorted octahedral geometry (Ir–N = 2.02-2.04 Å, Ir–Cl = 2.37-2.38 Å) are arranged in layers perpendicular to the с axis. Spectral characteristics (IR, Raman, UV-vis) of the salt are determined together with its transformations during thermolysis in the inert atmosphere. Experiments are performed on sorption of the [Ir(NO2)3Cl3]3– complex on nickel hydroxide, which model iridium loss during the precious metal refining process by the precipitation scheme.

AB - Potassium salt of the iridium(III) chloronitro complex fac-K3[Ir(NO2)3Cl3] is obtained in the interaction of the iridium(III) trinitrotriaqua complex with potassium chloride in an aqueous solution. The salt structure is analyzed by single crystal X-ray diffraction. Crystallographic data: a = 7.3460(3) Å, b = 12.9904(5) Å, c = 13.1841(6) Å, β = 93.924(1)°, space group P21/с, Z = 4, ρcal = 3.026 g/cm3. In the crystal structure, molecules of the [Ir(NO2)3Cl3]3– complex anion having a distorted octahedral geometry (Ir–N = 2.02-2.04 Å, Ir–Cl = 2.37-2.38 Å) are arranged in layers perpendicular to the с axis. Spectral characteristics (IR, Raman, UV-vis) of the salt are determined together with its transformations during thermolysis in the inert atmosphere. Experiments are performed on sorption of the [Ir(NO2)3Cl3]3– complex on nickel hydroxide, which model iridium loss during the precious metal refining process by the precipitation scheme.

KW - aqua complexes

KW - chloro complexes

KW - iridium

KW - nitro complexes

KW - single crystal X-ray diffraction analysis

KW - sorption

KW - spectroscopy

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85166207086&origin=inward&txGid=3ebaeb1d22de776aa9516c8d6729bb8f

UR - https://www.mendeley.com/catalogue/840dc07f-643f-3ef8-a5a5-b089e9a51983/

U2 - 10.1134/S0022476623070132

DO - 10.1134/S0022476623070132

M3 - Article

VL - 64

SP - 1296

EP - 1304

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 7

ER -

ID: 59578819