Paramagnetic resonance Electron spin resonance spectroscopy 10 electron spin resonance 10 Copper 8 Electron Spin Resonance Spectroscopy 8 Paramagnetism 8 chemistry 8 copper 8 Crystal structure 6 Crystallography, X-Ray 6 Electron resonance 6 Ligands 6 Models, Molecular 6 Nuclear magnetic resonance 6 X ray crystallography 6 chemical structure 6 magnetism 6 Anisotropy 4 Antiferromagnetism 4 Carboxylation 4 Chlorine compounds 4 Copper compounds 4 EPR 4 Electrolytic reduction 4 FTIR 4 Magnetic couplings 4 Magnetic fields 4 Magnetic resonance 4 Magnetics 4 Magnetism 4