Adducts of 2-Pyridylselenenyl Halides and Nitriles as Novel Supramolecular Building Blocks: Four-Center Se···N Chalcogen Bonding versus Other Weak Interactions

Grudova, M.V.; Khrustalev, V.N.; Kubasov, A.S.; Strashnov, P.V.; Matsulevich, Z.V.; Lukiyanova, J.M.; Borisova, G.N.; Kritchenkov, A.S.; Grishina, M.M.; Artemjev, A.A.; Buslov, I.V.; Osmanov, V.K.; Nenajdenko, V.G.; Trung, N.Q.; Borisov, A.V.; Tskhovrebov, A.G.

Статья опубликована в высокорейтинговом журнале

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 1 апреля 2022 г.

Авторы: Grudova Mariya V., Khrustalev Victor N., Kubasov Alexey S., Strashnov Pavel V., Matsulevich Zhanna V., Lukiyanova Julia M., Borisova Galina N., Kritchenkov Andreii S., Grishina Maria M., Artemjev Alexey A., Buslov Ivan V., Osmanov Vladimir K., Nenajdenko Valentine G., Trung Nguyen Q., Borisov Alexander V., Tskhovrebov Alexander G.
Журнал: Crystal Growth and Design
Том: 22
Номер: 1
Год издания: 2022
Издательство: American Chemical Society
Местоположение издательства: United States
Первая страница: 313
Последняя страница: 322
DOI: 10.1021/acs.cgd.1c00954
Аннотация: Supramolecular chemistry of chalcogenadiazoles is attracting an increasing attention due to its applications in materials chemistry. Chalcogen bonding allows a fine-tuning of the self-assembly and, therefore, modulation of physical properties when these compounds are employed. Here, we report a facile preparation of a broad scope of 1,2,4-selenadiazoles via coupling of 2-pyridylselenenyl halides with unactivated nitriles, that represent a novel type of supramolecular building blocks which eagerly engage in a variety of chalcogen bonding interactions. The substituent-dependent propensity of novel selenadiazoles for the formation of four-center Se···N chalcogen bonding is analyzed. Other weak interactions, which in some cases outcompete the formation of 2Se–2N squares, are described. The discovery of the adducts derived from α-halogenated nitriles, which form robust dimers featuring a very specific combination of 2Se–2N square, two Hal···Hal, and two Se···Hal noncovalent interactions, is presented.
Добавил в систему: Ненайденко Валентин Георгиевич

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Adducts of 2-Pyridylselenenyl Halides and Nitriles as Novel Supramolecular Building Blocks: Four-Center Se···N Chalcogen Bonding versus Other Weak Interactionsстатья