  A systematic study of the ground state properties of transitional nuclei W,
Os and Pt is conducted with the help of Skyrme Hartree-Fock-Bogoliubov theory.
Different Skyrme interactions are employed in the study. Two different bases,
harmonic oscillator and transformed harmonic oscillator, are used in our
investigation. 2n-separation energy, charge radii, neutron and proton rms
radii, neutron skin thickness and deformation parameter have been estimated.
The results obtained are in good agreement with the available experimental
values.
