Alkali, Chalcogen, As-H-K-O, Tetragonal

• As-H-K-Na-O-P
• As-H-K-N-O
• As-H-K-O-U
• As-Cu-H-K-Na-O-W
• electronic and electrical properties
• permittivity (dielectric constant)
• thermal and thermodynamic properties
• structural properties
• phase transitions
• pnictogen
• alkali
• metalloid
• chalcogen
• arsenate