Bardonov Daniil A., Komarov Pavel D., Ovchinnikova Valeriya I., Puntus Lada N., Minyaev Mikhail E., Nifant’ev Ilya E., Lyssenko Konstantin A., Korshunov Vladislav M., Taidakov Ilya V., Roitershtein Dmitrii M. Accessing Mononuclear Triphenylcyclopentadienyl Lanthanide Complexes by Using Tridentate Nitrogen Ligands: Synthesis, Structure, Luminescence, and Catalysis. Organometallics , 2021 , 40 (9). С. 1235-1243. ISSN 0276-7333
Полный текст не доступен из этого репозитория.Аннотация
A series of mononuclear aryl-substituted cyclopentadienyl complexes [CpPh3LnCl2(Me3tach)] (Ln = Tb (4), Ln = Nd (5)), [CpPh2ArTbCl2(Me3tach)] (6), and [CpPh3LnCl2(Me3tacn)] (Ln = Tb (7), Ln = Nd (8), CpPh3: 1,2,4-triphenylcyclopentadienyl, CpPh2Ar: 1,2-diphenyl-4-(o-methoxyphenyl)cyclopentadienyl, Me3tach: 1,3,5-trimethyl-1,3,5-triazacyclohexane, Me3tacn: 1,4,7-trimethyl-1,4,7-triazacyclononane) have been synthesized from polynuclear precursors, using cyclic tridentate nitrogen-based ligands to prevent formation of ate complexes. All the obtained complexes have been studied by X-ray crystallography. Photophysical properties of the complexes have been investigated by optical spectroscopy, and all complexes exhibit luminescence in the near-infrared (Nd) and visible (Tb) regions. The total quantum yield of photoluminescence for complex 4 is 50%. Complexes 5 and 8 in combination with Bu2Mg have been used in the polymerization of ethylene.
Тип объекта: | Статья |
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Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Д.A. Бардонов, П.Д. Комаров, В.И. Овчинникова, Л.Н. Пунтус, М.Е. Миняев, И.Е. Нифантъев, К.A. Лыссенко, В.М. Коршунов, И.В. Тайдаков, Д.М. Роитерштейн |
Подразделения (можно выбрать несколько, удерживая Ctrl): | 215 лаб. проблем субмикронной технологии |
URI: | http://cplire.ru:8080/id/eprint/9080 |
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