title: Proton NMR studies of the interaction of metalloporphyrins with pi acceptors and donors. I. Effect of pi-complex formation on the electronic structure of low-spin cobalt(II).
mesh_terms: D001665:Binding Sites; D003035:Cobalt; D004735:Energy Transfer; D009682:Magnetic Resonance Spectroscopy; D011166:Porphyrins; D013816:Thermodynamics
chemical_list: D011166:Porphyrins; D003035:Cobalt