As-O, Chalcogen, Mechanical properties, Orthorhombic

• As-K-O
• As-Cu-H-O
• As-H-K-O
• As-H-Mn-O
• elastic moduli
• isothermal bulk modulus
• pressure derivative of isothermal bulk modulus
• elasticity
• hardness
• pnictogen
• metalloid
• chalcogen
• non-disordered