title: Rerversible reaction of simple ferrous porphyrins with molecular oxygen at low temperatures.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D007501:Iron; D010084:Oxidation-Reduction; D010100:Oxygen; D011166:Porphyrins; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature
chemical_list: D011166:Porphyrins; D007501:Iron; D010100:Oxygen