Electronic structures of six-coordinate ferric porphyrin complexes with weak axial ligands: Usefulness of ¹³C NMR chemical shifts

Medicine & Life Sciences

• 5,10,15,20-tetraphenylporphyrin 100%
• Pyrroles 73%
• Carbon-13 Magnetic Resonance Spectroscopy 66%
• Porphyrins 61%
• Ligands 33%
• pyridine N-oxide 31%
• 1,4-dioxane 26%
• Carbon 15%
• Density Functional Theory 13%
• perchlorate 12%
• Proton Magnetic Resonance Spectroscopy 9%
• Dimethyl Sulfoxide 8%
• Iron 6%
• Electrons 6%
• Oxygen 5%

Physics & Astronomy

• porphyrins 60%
• chemical equilibrium 50%
• ligands 48%
• nuclear magnetic resonance 38%
• electronic structure 35%
• pyrroles 31%
• pyridines 9%
• interactions 7%
• carbon 4%
• oxides 4%
• probes 4%
• inspection 3%
• field strength 3%
• iron 2%
• orbitals 2%
• rings 2%
• oxygen 2%
• configurations 1%
• electrons 1%

Chemical Compounds

• Chemical Shift 38%
• 13C NMR Spectroscopy 35%
• Electronic State 35%
• Spin State 26%
• Pyridine N-Oxide 21%
• Ligand 21%
• Purity 20%
• Dioxane 16%
• Electron Spin 13%
• Electron Configuration 9%
• Probe 9%
• Carbon Atom 7%
• Orbital 6%
• Strength 5%
• Density Functional Theory 4%
• Dioxygen 3%