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ЖУРНАЛЫ // Mendeleev Communications // Архив

Mendeleev Commun., 2024, том 34, выпуск 5, страницы 745–747 (Mi mendc240)

Communications

X-ray structural study of 3:1 solvate of 1-chlorosilatrane with MeCN

B. A. Gostevsky, A. V. Vashchenko, N. F. Lazareva

A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation


Аннотация: The single-crystal X-ray study of ClSi(OCH2CH2)3N showed the formation of a cluster of three silatrane molecules with one acetonitrile molecule featuring hypercoordinated Si atoms in a trigonal-bipyramidal coordination environment with O atom in the equatorial plane. A number of solid-phase structural parameters and the conformation of the fivemembered rings of 1-chlorosilatrane were thus clarified.

Ключевые слова: silatranes, pentacoordination, Si–Hal bond, Si⋯N interaction, five-membered rings, X-ray diffraction analysis, crystal solvate, acetonitrile.

Язык публикации: английский

DOI: 10.1016/j.mencom.2024.09.039



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