The dynamical symmetries in even-even nuclei were investigated by Arima and Iachello in 1974, and led to a model called &quotInteracting Boson Model, (IBM)".   In this article we have outlined some basic ideas used in IBM-1 and carried out the calculations for low laying energy levels of even-even isotopes Cd, Sn and Te via PHINT code.   The calculations for energy and quadra pole moment transitions is done and compared to the available experimental data and IBM -.2 calculations, which shows quite good agreement.


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