Alkali, Chalcogen, Elastic stiffness coefficient

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