C, Chalcogen, Organic, Pnictogen, Enthalpy or energy

• C-H-N-O
• C-Cu-H-N-O
• C-Cl-H-N-O
• C-H-N-Na-O
• C-Co-H-N-O
• enthalpy of formation
• enthalpy of reaction
• Gibbs energy of formation
• pnictogen
• organic
• chalcogen
• non-disordered
• monoclinic
• orthorhombic
• triclinic
• hexagonal
• tetragonal