Quantitative Assessment of the Lewis Acidity of Silylium Ions
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https://figshare.com/articles/dataset/Quantitative_Assessment_of_the_Lewis_Acidity_of_Silylium_Ions/2118241
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资源简介：
The Lewis acidity of several aryl-substituted
tetrylium ions was
classified experimentally by applying the Gutmann–Beckett method
and computationally by calculation of fluoride ion affinities (FIA)
(tetrel elements = Si, Ge). According to these measures, tetrylium
ions are significantly more Lewis acidic than boranes, and aryl-substituted
silylium borates are among the strongest isolable Lewis acids. A fine-tuning
of the Lewis acidity of silylium ions is possible by taking advantage
of electronic and/or steric substituent effects.
创建时间：
2016-02-12
