The relation between the superdeformed band of 32S and 16O+16O molecular bands is studied by the deformed-base
antisymmetrized molecular dynamics with the Gogny D1S force. It is found that
the obtained superdeformed band members of 32S have considerable
amount of the 16O+16O component. Above the superdeformed
band, we have obtained two excited rotational bands which have more prominent
character of the 16O+16O molecular band. These three
rotational bands are regarded as a series of 16O+16O
molecular bands which were predicted by using the unique 16O
-16O optical potentil. As the excitation energy and principal
quantum number of the relative motion increase, the 16O+16O cluster structure becomes more prominent but at the same time, the band
members are fragmented into several states