The State of Ruthenium in Nitrite–Nitrate Nitric Acid Solutions as Probed by NMR Full article
Journal |
Russian Journal of Inorganic Chemistry
ISSN: 0036-0236 , E-ISSN: 1531-8613 |
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Output data | Year: 2006, Volume: 51, Number: 11, Pages: 1811-1819 Pages count : 9 DOI: 10.1134/S0036023606110180 | ||||
Tags | Nitrite; Ruthenium; Coord; Nitric Acid Solution; Sodium Nitrite | ||||
Authors |
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Affiliations |
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Funding (1)
1 | International Science and Technology Center | 2068 |
Abstract:
The state of ruthenium in nitric acid solutions treated with sodium nitrite has been studied by 14N, 15N, 17O, and 99Ru NMR. In the acidity range 2.7-0.12 mol/L, the dominating ruthenium species are the [RuNO(NO2)2(NO3)(H2O)2]0 and [RuNO(NO2)2(H2O)3]+ complexes. When the acidity is decreased to 0.06 mol/L, trinitro-and tetranitronitrosoruthenium(II) complexes predominate in solution. In an acidic medium, the trinitro-and tetranitronitrosoruthenium(II) complexes exhibit catalytic activity toward oxidation with air of nitrite to nitrate.
Cite:
Emelʹyanov V.A.
, Fedotov M.A.
The State of Ruthenium in Nitrite–Nitrate Nitric Acid Solutions as Probed by NMR
Russian Journal of Inorganic Chemistry. 2006. V.51. N11. P.1811-1819. DOI: 10.1134/S0036023606110180 WOS Scopus РИНЦ
The State of Ruthenium in Nitrite–Nitrate Nitric Acid Solutions as Probed by NMR
Russian Journal of Inorganic Chemistry. 2006. V.51. N11. P.1811-1819. DOI: 10.1134/S0036023606110180 WOS Scopus РИНЦ
Original:
Емельянов В.А.
, Федотов М.А.
Состояние рутения в нитритно-нитратных азотнокислых растворах по данным ЯМР
Журнал неорганической химии. 2006. Т.51. №11. С.1923-1930. RSCI РИНЦ
Состояние рутения в нитритно-нитратных азотнокислых растворах по данным ЯМР
Журнал неорганической химии. 2006. Т.51. №11. С.1923-1930. RSCI РИНЦ
Dates:
Submitted: | Nov 10, 2005 |
Published print: | Nov 1, 2006 |
Identifiers:
Web of science | WOS:000245665500018 |
Scopus | 2-s2.0-33751524119 |
Elibrary | 13522372 |
OpenAlex | W2049304604 |