Yrast states of Sb-106 have been investigated in the Fe-54(Ni-58, alpha pn)
reaction using in-beam gamma-spectroscopic methods and in the Cr-50(Ni-58,
pn) reaction performing delayed gamma and conversion electron studies. A ne
w isomeric state was found at 103 keV with t(1/2) = 232(21) ns. The number
of start's and transitions in the proposed level scheme have been doubled.
The experimental results are discussed within the framework of the shell mo