Figure 10.

Variation of the intrinsic spectral densities $J_m^{Q,intr}\left({\lambda }_1\right)$ with $m\in \{0,1\}$, describing quadrupolar coupling, and $J_m^{D,intr}\left({\lambda }_i\right)$ with $m\in \{0,1\}$ and $i\in \{2,3\}$, describing the heteronuclear dipolar coupling, as a function of the corresponding averaged angular velocities $<{\lambda }_i>$ (²H NMR). Reprinted with permission from [23]. Copyright (2014) American Chemical Society.