Chalcogen, Non-disordered, H-x polyhedra, Monoclinic

• Hf-O
• H-O-Se-U
• Al-Ca-H-O-Si
• Cl-H-Ni-O
• Ca-H-O-Si-U
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• mechanical properties
• chalcogen
• non-disordered
• hydrate
• transitional