Cs-H-O-Se, Cs-x polyhedra, Phase transitions

• Cs-H-O-P-Se
• Cl-Cs-H-O-Re-Se
• As-Cs-H-O-Se
• Cs-H-O-Se-Zn
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• alkali
• chalcogen
• non-disordered
• tetraoxoselenate
• monoclinic
• triclinic
• trigonal
• orthorhombic
• tetragonal