title: Nonempirical calculations of the isotropic hyperfine splitting constants of 13-C, 14-N, and 17-O in simple radicals.
mesh_terms: D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004578:Electron Spin Resonance Spectroscopy; D008433:Mathematics; D009584:Nitrogen; D010103:Oxygen Isotopes
chemical_list: D002247:Carbon Isotopes; D010103:Oxygen Isotopes; D009584:Nitrogen