Chalcogen, O-Th, Thermal expansion

• O-P-Th
• H-O-P-Th
• K-O-P-Th
• Na-O-P-Th
• linear thermal expansion coefficient
• thermal cell parameters change
• volume thermal expansion coefficient
• chalcogen
• radioactive
• actinoid
• disordered
• monoclinic
• tetragonal
• orthorhombic
• cubic
• triclinic