Abstract
This is a studying about the nuclear structure ofsome 252Cf spontaneous fission fragmentsusing the Gammasphere.The Gammasphere, a 4pi high-purity germanium detecter array,is the topest instrument of the modern Nuclear Physics.By reading the multi-events data of the252Cf spontaneous fission experiment,the 3-D \gamma-ray spectrum, called CUBE, was build.And the analyzing software has been developed.After analyzing the CUBE ofthe 252Cf spontaneous fission fragment,the nuclear structure of111Rh, 112Rh, 113Rh and 136I, 137I are resolved and compared to the nuclear models.