C-H-N-O, Fusion, Non-disordered

• C-Cu-H-N-O
• C-Cl-H-N-O
• C-H-N-Na-O
• C-H-K-N-O
• temperature for congruent melting
• pnictogen
• organic
• chalcogen
• non-disordered
• monoclinic
• triclinic
• orthorhombic
• hexagonal
• tetragonal