Alkali, Disordered, Temperature for structural transition

• K-Na-Nb-O
• Bi-Na-O-Ti
• H-Li-N-O-S
• K-Li-O-S
• H-K-O-P
• alkali
• disordered
• chalcogen
• nonmetal
• transitional
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal