Ba-H, Chalcogen, Non-disordered, Phase transitions

• Ba-C-H-N-O
• B-Ba-H-O
• Ba-H-O
• Ba-H-O-P
• Ba-H-I-O
• fusion
• temperature for congruent melting
• decomposition temperature
• decomposition
• structural transitions
• non-disordered
• chalcogen
• alkaline
• hydrate
• monoclinic
• orthorhombic
• triclinic
• trigonal
• tetragonal