Alkali, Chalcogen, Mechanical properties

• H-K-O-P
• H-Li-O-Rb-S
• H-Li-N-O-S
• N-Na-O
• Ba-Na-Nb-O
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• sound velocity
• chalcogen
• alkali
• transitional
• non-disordered
• monoclinic
• orthorhombic
• cubic
• trigonal
• tetragonal