C, Chalcogen, Organic, Enthalpy or energy, Tetragonal

• C-H-N-O
• C-Cl-H-N-O
• Br-C-H-K-N-O-Pt
• C-Ca-H-O
• C-Cl-H-K-N-O-Pt
• enthalpy of formation
• chalcogen
• organic
• hydrate
• pnictogen