Alkaline, Pnictogen, Ca-N, Phase transitions

• Ca-H-N-O
• Ca-H-N-O-P
• C-Ca-H-N-O
• Ca-Cl-H-N-O
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• alkaline
• pnictogen
• chalcogen
• non-disordered
• monoclinic
• orthorhombic
• cubic
• trigonal
• tetragonal