Chalcogen, Non-disordered, Transitional, Decomposition, Monoclinic

• H-K-O-Se-V
• Mn-O-Se
• H-I-Ni-O
• Cu-La-O
• Ag-O-S
• decomposition temperature
• decomposition pressure
• non-disordered
• transitional
• chalcogen
• quaternary
• hydrate