Alkali, Chalcogen, Non-disordered, Transitional, Mechanical properties

• K-O-P-Ti
• O-P-Rb-Ti
• K-Mo-O
• Mo-O-Rb
• Na-O-V
• elastic moduli
• isothermal bulk modulus
• elasticity
• elastic stiffness coefficient
• sound velocity
• non-disordered
• transitional
• chalcogen
• alkali
• monoclinic
• orthorhombic
• trigonal
• triclinic
• tetragonal