Crystal structures, luminescence, and DFT study of mixed-ligand Zn(II) and Cd(II) complexes with phenyl-containing benzimidazole derivatives with linker C N or N N group

Korolenko Svetlana E., Zhuravlev Konstantin P., Tsaryuk Vera I., Kubasov Alexey S., Avdeeva Varvara V., Malinina Еlena А., Burlov Anatolii S., Divaeva Lyudmila N., Zhizhin Konstantin Yu., Kuznetsov Nikolay T. Crystal structures, luminescence, and DFT study of mixed-ligand Zn(II) and Cd(II) complexes with phenyl-containing benzimidazole derivatives with linker C N or N N group. Journal of Luminescence , 2021 , 237. р. 118156. ISSN 00222313

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Официальный URL: https://doi.org/10.1016/j.jlumin.2021.118156

Аннотация

The peculiarities of photoluminescence of zinc(II) and cadmium(II) compounds with benzimidazole derivatives L1 (1-methylbenzimidazo-2-yl-methyleneaniline) and L2 (1-ethyl-2-(4-methoxyphenyl)azobenzimidazole) containing electron-donating ligands Cl−, NO3−, or [B10H10]2– were studied. It was found that most compounds with L1 are green luminophores, while compounds with L2 are red luminophores. The intensity of the luminescence and the position of the emission band depending on the composition and structure of the complexes were analyzed. The use of the single-crystal X-ray diffraction data and the density functional theory (DFT) calculations made it possible to determine the general relationships between the structural and spectroscopic characteristics of the compounds.

Тип объекта: Статья
Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: С.Е. Короленко, К.П. Журавлев, В.И. Царюк, A.С. Кубасов, В.В. Aвдеева, Е.А. Малинина, A.С. Бурлов, Л.Н. Диваева, К.Ю. Жижин, Н.Т. Кузнецов
Подразделения (можно выбрать несколько, удерживая Ctrl): 215 лаб. проблем субмикронной технологии
URI: http://cplire.ru:8080/id/eprint/8968
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