Cell and atoms, Chalcogen, Non-disordered, Transitional, Phase transitions

• S-Zn
• O-V
• C-Cu-H-N-O
• Fe-H-O-P
• Fe-H-O-S
• fusion
• temperature for congruent melting
• non-disordered
• transitional
• chalcogen
• quaternary
• monoclinic
• orthorhombic
• tetragonal
• trigonal
• triclinic