SEARCH Articles Figures Tables Charge density-N.M.R. chemical shift correlations in organic ions Charge density-NMR chemical shift Charge density-NMR chemical shift correlation in organic ions Chemical shift calculations density functional theory Chemical shift electron density, effect Chemical shifts charge density Density NMR chemical shifts Density functional theory chemical shift Electron density and chemical shift Fermi contact shifts electron spin densities from Ions, organic, charge density-N.M.R. chemical shift correlations Ions, organic, charge density-NMR chemical shift correlations N.M.R. chemical shift-charge density correlations NMR chemical shift-charge density correlations