Synthesis, Structure, and Photoluminescent Properties of Lanthanide (Ln = Dy, Tb) Chlorides and Thiophenolates Supported by Formamidinate Ligands Научная публикация
| Журнал |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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| Вых. Данные | Год: 2020, Том: 61, Номер: 8, Страницы: 1219-1226 Страниц : 8 DOI: 10.1134/s0022476620080065 | ||||
| Ключевые слова | lanthanide, luminescence, formamidinates, coordination compounds | ||||
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| Организации |
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Реферат:
The [Dy(DippForm)2Cl(THF)] (1a) and [Tb(DippForm)2Cl(THF)2] (1b) complexes are synthesized using salt metathesis reactions between lanthanide chlorides and K(DippForm) (DippForm = N,N′-bis(2,6-diisopropylphenyl)formamidinate). In contrast to K(DippForm), a reaction of its less sterically demanding analogue K(MesForm) (MesForm = N,N′-bis(mesityl)formamidinate) with LnCl3 at any ratio of the reagents leads to the formation of the homoligand [Ln(MesForm)3] (Ln = Dy (2a), Tb (2b)) complexes. The [Ln(MesForm)2Cl(THF)] compounds are not isolated. Compounds 1a and 1b are successfully used as starting reagents for the preparation of new thiophenolate complexes [Ln(DippForm)2(SPh)(THF)] (Ln = Dy (3a), Tb (3b)). Crystal structures of compounds 1-3 are determined by single crystal X-ray diffraction. Photoluminescent properties of the complexes obtained are studied. The analysis of the spectra of both DippForm– and SPh– ligands shows an antenna effect for both Dy(III) and Tb(III). However, MesForm– acts as an efficient antenna for Tb(III) rather than Dy(III).
Библиографическая ссылка:
Bashirov D.A.
, Kolybalov D.S.
, Sukhikh T.S.
, Konchenko S.N.
Synthesis, Structure, and Photoluminescent Properties of Lanthanide (Ln = Dy, Tb) Chlorides and Thiophenolates Supported by Formamidinate Ligands
Journal of Structural Chemistry. 2020. V.61. N8. P.1219-1226. DOI: 10.1134/s0022476620080065 WOS Scopus CAPlus OpenAlex
Synthesis, Structure, and Photoluminescent Properties of Lanthanide (Ln = Dy, Tb) Chlorides and Thiophenolates Supported by Formamidinate Ligands
Journal of Structural Chemistry. 2020. V.61. N8. P.1219-1226. DOI: 10.1134/s0022476620080065 WOS Scopus CAPlus OpenAlex
Оригинальная:
Баширов Д.А.
, Колыбалов Д.С.
, Сухих Т.С.
, Конченко С.Н.
Synthesis, Structure, and Photoluminescent Properties of Lanthanide (Ln = Dy, Tb) Chlorides and Thiophenolates Supported by Formamidinate Ligands
Журнал структурной химии. 2020. V.61. N8. P.1286-1293. DOI: 10.26902/JSC_id59836 OpenAlex
Synthesis, Structure, and Photoluminescent Properties of Lanthanide (Ln = Dy, Tb) Chlorides and Thiophenolates Supported by Formamidinate Ligands
Журнал структурной химии. 2020. V.61. N8. P.1286-1293. DOI: 10.26902/JSC_id59836 OpenAlex
Даты:
| Поступила в редакцию: | 11 дек. 2019 г. |
| Принята к публикации: | 16 мар. 2020 г. |
| Опубликована в печати: | 1 авг. 2020 г. |
| Опубликована online: | 21 сент. 2020 г. |
Идентификаторы БД:
| Web of science: | WOS:000571478100006 |
| Scopus: | 2-s2.0-85091198632 |
| Chemical Abstracts: | 2020:1878673 |
| OpenAlex: | W3089190624 |