Reorientational Dynamics in Y(BH<sub>4</sub>)<sub>3</sub>·<i>x</i>NH<sub>3</sub> (<i>x</i> = 0, 3, and 7): The Impact of NH<sub>3</sub> on BH<sub>4</sub><sup>–</sup> Dynamics
Journal of physical chemistry. C./Journal of physical chemistry. C