[X/H] abundances in CS 22949-037 against the solar condensation temperatures (Lodders 2003). There is no correlation between T_cond and the abundance of the elements, in particular S and Zn have a condensation temperature lower than Na and they are more deficient, at variance with the abundances in λ   Boo stars. (The filled circles represent the abundances corrected or not sensitive to NLTE effects, the open symbols are abundances that could not be corrected for NLTE effects).