title: Hyperfine shifts of the 13C-NMR. in low spin iron(3) porphyrin complexes.
mesh_terms: D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D007501:Iron; D009682:Magnetic Resonance Spectroscopy; D011166:Porphyrins
chemical_list: D002247:Carbon Isotopes; D011166:Porphyrins; D007501:Iron