To confirm the reversibility of the formation of Li3InCl6 after redissolution, the pristine Li3InCl6 was dissolved in distilled H2O and subsequently recrystallized. The recorded diffraction pattern (see Figure ) demonstrates that Li3InCl6 can be successfully recrystallized after redissolution in H2O. Small changes in the lattice parameters were observed (see Table ), which may originate from subtle structural changes such as a low degree of Li-In disorder.