“…8 These borohydrides are considered promising materials for solid-state hydrogen storage due to their high volumetric and gravimetric hydrogen densities. 1,9 Besides, they have also been widely utilized in the fields of energy, 3,10 medicine, 11 chemistry, 12 materials science, 13 and, more recently, as solid-state ionic conductors. 5,14 Among these borohydrides, the B 10 H 14 2− anion (Fig.…”