Мақаланы E-mail арқылы жіберу Influence of reagents solvation on [Ag18C6]+ complex formation in methanol‒acetonitrile mixed solvents
- Авторлар: Kuz’mina I.1, Usacheva T.1, Volkova M.1, Kuz’mina K.1, Sharnin V.1,2
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Мекемелер:
- Ivanovo State University of Chemistry and Technology
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
- Шығарылым: Том 87, № 9 (2017)
- Беттер: 2229-2232
- Бөлім: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/221374
- DOI: https://doi.org/10.1134/S107036321709050X
- ID: 221374
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Аннотация
The influence of the composition of the methanol—acetonitrile (MeOH—AN) solvent on the solvation of 18-crown-6 ether (18C6) has been studied. Increasing fraction of AN in the binary solvent stabilizes the 18C6 solvation complex by increasing the exothermicity of 18C6 solvation. Analysis of the solvation contributions of the reagents to the enthalpies of complex formation of silver(I) ion with 18C6 in MeOH—AN mixtures has been performed to establish that the decrease in the exothermicity of complex formation in going from MeOH to AN is mostly associated with the solvation contribution of Ag(I).
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Авторлар туралы
I. Kuz’mina
Ivanovo State University of Chemistry and Technology
Хат алмасуға жауапты Автор.
Email: oxt703@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 153000
T. Usacheva
Ivanovo State University of Chemistry and Technology
Email: oxt703@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 153000
M. Volkova
Ivanovo State University of Chemistry and Technology
Email: oxt703@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 153000
K. Kuz’mina
Ivanovo State University of Chemistry and Technology
Email: oxt703@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 153000
V. Sharnin
Ivanovo State University of Chemistry and Technology; G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
Email: oxt703@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 153000; ul. Akademicheskaya 1, Ivanovo, 153045
