Chalcogen, H, Trigonal

• Ca-H-O
• H-Mg-O
• Cl-Co-H-O
• Cl-Cu-H-O-Zn
• Cl-Cu-H-Mg-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• mechanical properties
• chalcogen
• transitional
• disordered
• hydrate