Exploitation of knowledge databases in the synthesis of zinc(II) malonates with photo-sensitive and photo-insensitive N,N'-containing linkers

Zorina-Tikhonova, E.N.; Chistyakov, A.S.; Kiskin, M.A.; Sidorov, A.A.; Dorovatovskii, P.V.; Zubavichus, Y.V.; Voronova, E.D.; Godovikov, I.A.; Korlyukov, A.A.; Eremenko, I.L.; Vologzhanina, A.V.

Авторы: Zorina-Tikhonova Ekaterina N., Chistyakov Aleksandr S., Kiskin Mikhail A., Sidorov Aleksei A., Dorovatovskii Pavel V., Zubavichus Yan V., Voronova Eugenia D., Godovikov Ivan A., Korlyukov Alexander A., Eremenko Igor L., Vologzhanina Anna V.
Журнал: International Union of Crystallography Journal
Том: 5
Номер: 3
Год издания: 2018
Первая страница: 293
Последняя страница: 303
DOI: 10.1107/s2052252518001641
Аннотация: Photoinitiated solid-state reactions are known to affect the physical properties of coordination polymers, such as fluorescence and sorption behaviour, and also afford extraordinary architectures (e.g. three-periodic structures with polyorganic ligands). However, the construction of novel photo-sensitive coordination polymers requires an understanding of the factors which govern the mutual disposition of reactive fragments. A series of zinc(II) malonate complexes with 1,2-bis(pyridin-4-yl)ethylene and its photo-insensitive analogues has been synthesized for the purpose of systematic analysis of their underlying nets and mutual disposition of N-donor ligands. The application of a big data-set analysis for the prediction of a variety of possible complex compositions, coordination environments and networks for a four-component system has been demonstrated for the first time. Seven of the nine compounds possess one of the highly probable topologies for their underlying nets; in addition, two novel closely related four-coordinated networks were obtained. Complexes containing 1,2-bis(pyridin-4-yl)ethylene and 1,2-bis(pyridin-4-yl)ethane form isoreticular сompounds more readily than those with 4,4'-bipyridine and 1,2-bis(pyridin-4-yl)ethylene. The effects of the precursor, either zinc(II) nitrate or zinc(II) acetate, on the composition and dimensionality of the resulting architecture are discussed. For three of the four novel complexes containing 1,2-bis(pyridin-4-yl)ethylene, the single-crystal-to-single-crystal [2 + 2] cycloaddition reactions were carried out. UV irradiation of these crystals afforded either the 0D!1D or the 3D!3D transformations, with and without network changes. One of the two 3D!3D transformations was accompanied by solvent (H2O) cleavage.
Добавил в систему: Вологжанина Анна Владимировна

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№	Имя	Описание	Имя файла	Размер	Добавлен
1.	Полный текст		IUCrJ.pdf	1,4 МБ	30 апреля 2018 [VologzhaninaAV]
2.	Экспертное заключение		blank_18.jpg	344,5 КБ	29 августа 2019 [VologzhaninaAV]

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Exploitation of knowledge databases in the synthesis of zinc(II) malonates with photo-sensitive and photo-insensitive N,N'-containing linkersстатья

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