Formation of Polynuclear Cadmium Pivalates in Exchange Reactions
- Авторы: Gogoleva N.V.1, Sidorov A.A.1, Nelyubina Y.V.1,2, Shmelev M.A.1, Aleksandrov G.G.1, Kuznetsova G.N.1, Kiskin M.A.1, Eremenko I.L.1,2
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Учреждения:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Выпуск: Том 44, № 8 (2018)
- Страницы: 473-482
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3284/article/view/214023
- DOI: https://doi.org/10.1134/S107032841808002X
- ID: 214023
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Аннотация
The exchange reaction of CdCl2 ⋅ 2H2O with KPiv affords cadmium(II) trimethyl acetate complexes (K[Cd6(Piv)12Cl] ⋅ 2MeCN (I), [K2Cd3(Piv)8(H2O)6] (II), and [Cd(Piv)2(Н2О)2] (III) as a mixture with complex II and [K3Cd2(Piv)7(MeCN)2]n (IV) (HPiv is trimethylacetic acid). The exchange reaction of CdSO4 ⋅ 8/3H2O with Ba(Piv)2 makes it possible to obtain complex III in a quantitative yield. Complex III can also be isolated by the recrystallization of {Cd(Piv)2} from water. The recrystallization of complex III or {Cd(Piv)2} from MeCN affords hexanuclear complex [Cd6(Piv)12(MeCN)2] (V), which transforms into complex III upon recrystallization from water. All new compounds are characterized by the data of single-crystal X-ray diffraction analysis (CIF files CCDC no. 1572202–1572206), IR spectroscopy, and C,H,N analysis.
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Об авторах
N. Gogoleva
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
A. Sidorov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
Yu. Nelyubina
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991; Moscow, 119991
M. Shmelev
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
G. Aleksandrov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
G. Kuznetsova
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
M. Kiskin
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991
I. Eremenko
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: mkiskin@igic.ras.ru
Россия, Moscow, 119991; Moscow, 119991
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