Band-like structures and quartets in deformed N = Z nuclei

We provide a description of deformed N=Z nuclei in formalism ?-like quartets. Quartets are constructed variationally by resorting to the use proper intrinsic states. Various types states introduced which generate different sets quartets for given nucleus. Energy spectra generated via configuration-interaction calculations spaces built with these The approach has been applied 24Mg and 28Si sd shell 48Cr pf shell. In all cases good low-lying achieved. As peculiarity approach, close correspondence is observed between various employed occurrence well defined band-like structures systems under study.