C, Cell and atoms, Chalcogen, Pnictogen, Enthalpy of formation

• C-H-N-O
• C-Cu-H-N-O
• C-Cl-H-N-O
• C-H-N-Na-O
• C-Co-H-N-O
• pnictogen
• chalcogen
• organic
• non-disordered
• monoclinic
• orthorhombic
• triclinic
• tetragonal
• hexagonal