Nuclide ²⁰²Pt Properties Extrapolated from the Systematic Studies in Pt Chain

By using a) N_pN_n scheme systematics, b) algebraic as well as geometrical IBMI calculations and c) the angular momentum projected method the properties of the nuclei in Pt chain are studied. Based on the satisfactory agreements with the existing experimental data, the energy spectra and the groundstate deformation of recent identified neutron-rich nuclide ²⁰²Pt are reasonab1y obtained by extrapolating procedure.