Formation of Mononuclear Rhodium(III) Sulfates: 103Rh and 17O NMR Study Full article
Journal |
Russian Journal of Coordination Chemistry
ISSN: 1070-3284 , E-ISSN: 1608-3318 |
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Output data | Year: 2009, Volume: 35, Number: 8, Pages: 577-581 Pages count : 5 DOI: 10.1134/S1070328409080041 | ||||
Tags | Rhodium; Ionic Sulfate; Sulfate Complex; Atomic Adsorption Spectroscopy; Cesium Sulfate | ||||
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Abstract:
It was shown that the monomeric rhodium sulfate complexes [Rh(H2O)4(SO4)]+, trans-[Rh(H2O)2(SO4)2]−, cis-[Rh(H2O)2(SO4)2]−, and [Rh(SO4)3]3− were not predominant forms in aqueous solutions. The 103Rh NMR chemical shifts of the complexes were assigned, and the conditions for their formation in solutions, concentration parameters, and acidity at which the fraction of the monomers was maximal were determined. The constants of formation of the complexes and ion pair (IP) were estimated: K IP = 8 ± 3.5, K 1 ≈ 8, K 2trans ≈ 1, K 2cis ≈ 1, and K 3 ≈ 2.
Cite:
Belyaev A.V.
, Fedotov M.A.
, Vorobʹeva S.N.
Formation of Mononuclear Rhodium(III) Sulfates: 103Rh and 17O NMR Study
Russian Journal of Coordination Chemistry. 2009. V.35. N8. P.577-581. DOI: 10.1134/S1070328409080041 WOS Scopus РИНЦ
Formation of Mononuclear Rhodium(III) Sulfates: 103Rh and 17O NMR Study
Russian Journal of Coordination Chemistry. 2009. V.35. N8. P.577-581. DOI: 10.1134/S1070328409080041 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Беляев А.В.
, Федотов М.А.
, Воробьёва С.Н.
Образование моноядерных сульфатов Rh(III) по данным ЯМР 103Rh и 17O
Координационная химия. 2009. Т.35. №8. С.587-591. РИНЦ
Образование моноядерных сульфатов Rh(III) по данным ЯМР 103Rh и 17O
Координационная химия. 2009. Т.35. №8. С.587-591. РИНЦ
Dates:
Submitted: | Nov 19, 2008 |
Published print: | Aug 1, 2009 |
Published online: | Aug 21, 2009 |
Identifiers:
Web of science | WOS:000269210500004 |
Scopus | 2-s2.0-69249187726 |
Elibrary | 15308658 |
Chemical Abstracts | 2009:1019580 |
Chemical Abstracts (print) | 154:19794 |
OpenAlex | W2460130815 |