Stabilization of {Ag20(StBu)10} and {Ag19(StBu)10} Toroidal Complexes in DMSO: HPLC-ICP-AES, PL, and Structural Studies
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Stabilization of {Ag20(StBu)10} and {Ag19(StBu)10} Toroidal Complexes in DMSO: HPLC-ICP-AES, PL, and Structural Studies
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| Автор |
Volchek, V. V.
Berezin, A. S. Sokolov, M. N. Abramov, P. A. |
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| Тематика |
ASSOCIATION
CHROMATOGRAPHY PHOTOLUMINESCENCE SILVER THIOLATE STRUCTURAL ANALYSIS |
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| Описание |
The presence of DMSO provides a unique ability to stabilize silver toroidal complexes in the direct reaction between AgStBu and AgNO3 at 80 °C. Slow cooling results in large crystals of [NO3@Ag19.2(StBu)10(DMSO)5.2(NO3)8.2]·3DMSO (1), which were isolated and characterized by single crystal X-ray diffraction (SCXRD) analysis. The crystal structure contains both {Ag20(StBu)10} and {Ag19(StBu)10} clusters. The solution of these material in DMSO was studied with HPLC techniques, which demonstrated the presence of both complexes in solution. The use of [SiW12O40]4– as counter anion gives crystals of a double complex salt [Ag17.8(NO3)3.8(StBu)10][SiW12O40]·30DMSO (2) under the same conditions. Temperature-dependent photoluminescence (PL) was studied. © 2022 by the authors.
Council on grants of the President of the Russian Federation, (MD-396.2021.1.3) This work was supported by the grant of the President of the Russian Federation for young scientists—Doctors of sciences MD-396.2021.1.3. |
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| Дата |
2024-04-08T11:05:49Z
2024-04-08T11:05:49Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Volchek, VV, Berezin, AS, Sokolov, MN & Abramov, PA 2022, 'Stabilization of {Ag20(StBu)10} and {Ag19(StBu)10} Toroidal Complexes in DMSO: HPLC-ICP-AES, PL, and Structural Studies', Inorganics, Том. 10, № 12, 225. https://doi.org/10.3390/inorganics10120225
Volchek, V. V., Berezin, A. S., Sokolov, M. N., & Abramov, P. A. (2022). Stabilization of {Ag20(StBu)10} and {Ag19(StBu)10} Toroidal Complexes in DMSO: HPLC-ICP-AES, PL, and Structural Studies. Inorganics, 10(12), [225]. https://doi.org/10.3390/inorganics10120225 2304-6740 Final All Open Access; Gold Open Access https://www.mdpi.com/2304-6740/10/12/225/pdf?version=1669450876 https://www.mdpi.com/2304-6740/10/12/225/pdf?version=1669450876 http://elar.urfu.ru/handle/10995/131216 10.3390/inorganics10120225 85144705301 000901008200001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Inorganics
Inorganics |
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