C-x polyhedra, Monoclinic, Phase transitions, Pnictogen

• C-H-N-O
• C-H-N
• C-Cl-H-N-O
• C-Cu-H-N-O
• C-H-N-Na-O
• fusion
• temperature for congruent melting
• structural transitions
• decomposition
• decomposition temperature
• pnictogen
• non-disordered
• chalcogen
• organic