Standard

Rhodium(III) Speciation in Concentrated Nitric Acid Solutions. / Vasilchenko, Danila; Vorob'eva, Sofia; Tkachev, Sergey et al.

In: European Journal of Inorganic Chemistry, Vol. 2016, No. 23, 2016, p. 3822-3828.

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

Harvard

Vasilchenko, D, Vorob'eva, S, Tkachev, S, Baidina, I, Belyaev, A, Korenev, S, Solovyov, L & Vasiliev, A 2016, 'Rhodium(III) Speciation in Concentrated Nitric Acid Solutions', European Journal of Inorganic Chemistry, vol. 2016, no. 23, pp. 3822-3828. https://doi.org/10.1002/ejic.201600523

APA

Vasilchenko, D., Vorob'eva, S., Tkachev, S., Baidina, I., Belyaev, A., Korenev, S., Solovyov, L., & Vasiliev, A. (2016). Rhodium(III) Speciation in Concentrated Nitric Acid Solutions. European Journal of Inorganic Chemistry, 2016(23), 3822-3828. https://doi.org/10.1002/ejic.201600523

Vancouver

Vasilchenko D, Vorob'eva S, Tkachev S, Baidina I, Belyaev A, Korenev S et al. Rhodium(III) Speciation in Concentrated Nitric Acid Solutions. European Journal of Inorganic Chemistry. 2016;2016(23):3822-3828. doi: 10.1002/ejic.201600523

Author

Vasilchenko, Danila ; Vorob'eva, Sofia ; Tkachev, Sergey et al. / Rhodium(III) Speciation in Concentrated Nitric Acid Solutions. In: European Journal of Inorganic Chemistry. 2016 ; Vol. 2016, No. 23. pp. 3822-3828.

BibTeX

@article{f1a8fdd952d34f578929902939587b80,
title = "Rhodium(III) Speciation in Concentrated Nitric Acid Solutions",
abstract = "The interaction of rhodium(III) aqua ions with nitrate ions in 3–16 m nitric acid solutions has been studied by103Rh and15N NMR and Raman spectroscopy. The mononuclear complexes [Rh(H2O)6–n(NO3)n]3–n(n = 1–4) were found to be the only form of rhodium(III) existing in the solutions with the metal concentration in the range 0.2–1.3 m. The dynamics of the H2O → NO3–substitution process was studied at 80 °C. An increase in the average number of nitrate groups bonded to rhodium with increasing concentration of nitric acid was also determined. The fine crystalline salt Rb4trans-[Rh(H2O)2(NO3)4][Rh(NO3)6] was obtained by solvothermal concentration of the rhodium nitric acid solution on addition of rubidium nitrate. The structure of the salt was solved by the powder X-ray diffraction method, with monodentate coordination of nitrato ligands found for both the [Rh(NO3)6]3–and trans-[Rh(H2O)2(NO3)4]–anions.",
keywords = "Nitrates, NMR spectroscopy, Rhodium",
author = "Danila Vasilchenko and Sofia Vorob'eva and Sergey Tkachev and Iraida Baidina and Anatoliy Belyaev and Sergey Korenev and Leonid Solovyov and Alexander Vasiliev",
year = "2016",
doi = "10.1002/ejic.201600523",
language = "English",
volume = "2016",
pages = "3822--3828",
journal = "European Journal of Inorganic Chemistry",
issn = "1434-1948",
publisher = "Wiley-VCH Verlag",
number = "23",

}

RIS

TY - JOUR

T1 - Rhodium(III) Speciation in Concentrated Nitric Acid Solutions

AU - Vasilchenko, Danila

AU - Vorob'eva, Sofia

AU - Tkachev, Sergey

AU - Baidina, Iraida

AU - Belyaev, Anatoliy

AU - Korenev, Sergey

AU - Solovyov, Leonid

AU - Vasiliev, Alexander

PY - 2016

Y1 - 2016

N2 - The interaction of rhodium(III) aqua ions with nitrate ions in 3–16 m nitric acid solutions has been studied by103Rh and15N NMR and Raman spectroscopy. The mononuclear complexes [Rh(H2O)6–n(NO3)n]3–n(n = 1–4) were found to be the only form of rhodium(III) existing in the solutions with the metal concentration in the range 0.2–1.3 m. The dynamics of the H2O → NO3–substitution process was studied at 80 °C. An increase in the average number of nitrate groups bonded to rhodium with increasing concentration of nitric acid was also determined. The fine crystalline salt Rb4trans-[Rh(H2O)2(NO3)4][Rh(NO3)6] was obtained by solvothermal concentration of the rhodium nitric acid solution on addition of rubidium nitrate. The structure of the salt was solved by the powder X-ray diffraction method, with monodentate coordination of nitrato ligands found for both the [Rh(NO3)6]3–and trans-[Rh(H2O)2(NO3)4]–anions.

AB - The interaction of rhodium(III) aqua ions with nitrate ions in 3–16 m nitric acid solutions has been studied by103Rh and15N NMR and Raman spectroscopy. The mononuclear complexes [Rh(H2O)6–n(NO3)n]3–n(n = 1–4) were found to be the only form of rhodium(III) existing in the solutions with the metal concentration in the range 0.2–1.3 m. The dynamics of the H2O → NO3–substitution process was studied at 80 °C. An increase in the average number of nitrate groups bonded to rhodium with increasing concentration of nitric acid was also determined. The fine crystalline salt Rb4trans-[Rh(H2O)2(NO3)4][Rh(NO3)6] was obtained by solvothermal concentration of the rhodium nitric acid solution on addition of rubidium nitrate. The structure of the salt was solved by the powder X-ray diffraction method, with monodentate coordination of nitrato ligands found for both the [Rh(NO3)6]3–and trans-[Rh(H2O)2(NO3)4]–anions.

KW - Nitrates

KW - NMR spectroscopy

KW - Rhodium

UR - http://www.scopus.com/inward/record.url?scp=84978540357&partnerID=8YFLogxK

U2 - 10.1002/ejic.201600523

DO - 10.1002/ejic.201600523

M3 - Article

AN - SCOPUS:84978540357

VL - 2016

SP - 3822

EP - 3828

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

IS - 23

ER -

ID: 25401543