Chalcogen, Non-disordered, H, Trigonal

• Ca-H-O
• H-Mg-O
• Fe-H-K-O-S
• Cl-Cu-H-O-Zn
• H-Ni-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• mechanical properties
• phase transitions
• chalcogen
• non-disordered
• transitional
• hydrate