Figure 6.
29Si chemical shift (green) and 15N 29Si coupling constants (black) plotted versus [THF] in 2:1 pentane/toluene as cosolvent measured at 20 °C. The functions are fit to a model based on an A2S2 AS4 equilibrium (Supporting Information). Reprinted from Woltornist, R. A.; Collum, D. B. Using 15N 29Si Scalar Coupling to Determine Aggregation and Solvation States. J. Am. Chem. Soc. 2020, 142, 6852. Copyright 2020 American Chemical Society.