Chalcogen, Non-disordered, Pnictogen, Fusion, Monoclinic

• C-H-N-O
• Fe-H-O-P
• H-K-O-P
• H-N-O-P
• H-N-O-S
• temperature for congruent melting
• values of fusion
• pnictogen
• chalcogen
• non-disordered
• transitional