Chalcogen, Monoclinic, Phase transitions, Rb

• H-O-Rb-S
• H-O-Rb-Se
• H-O-P-Rb
• Li-O-Rb-S
• Mo-O-Rb
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• temperature for peritectic formation
• alkali
• chalcogen
• non-disordered
• transitional