K-Li-O-S, K-x polyhedra, Tetragonal

• H-K-Li-O-S
• H-K-Li-Mo-O-P-S-W
• electronic and electrical properties
• permittivity (dielectric constant)
• thermal and thermodynamic properties
• phase transitions
• structural transitions
• alkali
• chalcogen
• nonmetal
• non-disordered
• piezoelectric