NJC 5 NMR 5 APANTALLAMIENTO MAGNETICO 3 CHEMICAL SHIFT 3 CONSTANTE DE ACOPLAMIENTO 3 CORRIMIENTO QUIMICO 3 COUPLING CONSTANT 3 DELOCALIZACION 3 DELOCALIZATION 3 DFT 3 INTERACCIONES MOLECULARES 3 MAGNETIC SHIELDING 3 MOLECULAR INTERACTIONS 3 NBO 3 RMN 3 Amino acids 2 Coupling constants 2 Electronic factors 2 Fermi contact term 2 Hyperconjugative interactions 2 J coupling 2 Natural bond orbital 2 Natural bond orbitals 2 Nuclear magnetic resonance 2 Organic acids 2 Qualitative analysis 2 Spin dynamics 2 Spin-spin coupling constants 2 Spin-spin couplings 2 Sulfur compounds 2