File table1 lists the stars with homogeneous spectroscopic parameters (effective temperature, surface gravity, microturbulence, metallicity, age, mass, and radii) obtained in this work. File table2 lists the derived abundances of C, O, Na, Mg, Al, Si, S, Ca, ScI, ScII, TiI, TiII, V, CrI, CrII, Mn, Co, Ni, and Zn for those stars observed in this work. File table3 lists the recomputed abundances of carbon and oxygen of the stars taken from Maldonado et al., 2015A&A...579A..20M. (3 data files).