Chalcogen, Quaternary, Decomposition, Monoclinic

• H-Na-O-P
• H-I-Ni-O
• C-H-K-O
• Cl-Fe-H-O
• Ca-H-O-P
• decomposition temperature
• values of decomposition
• chalcogen
• quaternary
• non-disordered
• transitional
• hydrate