Chalcogen, Cyanide, Pnictogen, Transitional, Enthalpy or energy

• C-Fe-H-N-O
• C-Cu-H-N-O
• C-Fe-H-K-N-O
• C-Fe-H-N-Ni-O
• C-Co-Fe-H-N-O
• enthalpy of formation
• enthalpy of reaction
• transitional
• chalcogen
• cyanide
• pnictogen
• orthorhombic
• monoclinic
• cubic
• hexagonal
• triclinic