  Shapes and high-spin properties of nuclei from the neutron-rich (N>56)
zirconium region are calculated using the Nilsson-Strutinsky method with the
cranked Woods-Saxon average potential and monopole pairing residual
interaction. The shape coexistence effects and the competition between
rotationally-aligned 1h11/2 neutron and 1g9/2 proton bands is discussed.
Predictions are made for the low-lying superdeformed bands in this mass region,
characterized by the intruder states originating from the N=5 and 6 oscillator
shells.
