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The cocrystal 10-(2-methyl-4-phenyl-1H-inden-6-yl)-10H-phenothiazine-10-(2-methyl-7-ph enyl-1H-inden-5-yl)-10H-phenothiazine (0.54/0.46)статья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Nikulin Mikhail V., Voskoboynikov Alexander Z., Suponitsky Kyrill Yu
- Журнал: Acta Crystallographica Section E: Structure Reports Online
- Том: 64
- Год издания: 2008
- Издательство: Blackwell Publishing Inc.
- Местоположение издательства: United Kingdom
- Первая страница: O2317
- Последняя страница: U2137
- DOI: 10.1107/S1600536808036210
- Аннотация: The title compound, 0.535C(28)H(21)NS.0.465C(28)H(21)NS, was synthesized by palladium-catalysed amination. The structure is composed of two isomeric molecules, viz. 10-(2-methyl-4-phenyl-1H-inden-6-yl)-10H-phenothiazine, and 10-(2-methyl-7-phenyl-1H-inden-5-yl)-10H-phenothiazine, in the refined ratio 0.535 (12):0.465 (12). The isomers differ by the localization of the double bond in the cyclopentadiene ring. There are two sites in the structure that are occupied by the isomers. The respective isomers are occupationally disordered in each site, the refined proportions being 0.640 (6):0.360 (6) and 0.43 (1):0.57 (1). Moreover, each isomeric molecule is chiral; due to the crystallographic centres of symmetry, the molecules are also present in enantiomeric pairs. The crystal structure is stabilized by weak pi-pi [C center dot center dot center dot C = 3.389 (2) angstrom] interactions.
- Добавил в систему: Воскобойников Александр Зельманович