Relativistic calculation of NMR properties of XeF2, XeF4 and XeF6

Non-relativistic Hartree-Fock, MP2 and CCSD and relativistic Dirac-Hartree-Fock calculations of NMR shielding and spin-spin coupling constants of xenon fluorides of XeF2, XeF4, and XeF6 are presented and the results are compared with available experimental and theoretical data.