Alkali, Disordered, Elastic stiffness coefficient

• Cl-K
• Cl-Na
• H-K-O-P
• Ba-K-N-O
• N-Na-O
• disordered
• alkali
• non-disordered
• nonmetal
• chalcogen
• cubic
• orthorhombic
• tetragonal
• trigonal
• monoclinic