Alkali, Chalcogen, Disordered, Non-disordered, Elastic stiffness coefficient

• H-K-O-P
• N-Na-O
• C-H-K-O
• K-O-P-Ti
• C-K-N-S
• non-disordered
• alkali
• disordered
• chalcogen
• nonmetal
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic