Alkali, Chalcogen, Ternary, Pressure for structural transition

• Na-O-V
• Li-O-V
• I-K-O
• K-Nb-O
• Cs-Mo-S
• ternary
• chalcogen
• alkali
• transitional
• oxide
• orthorhombic
• monoclinic
• cubic
• hexagonal
• trigonal