New Ternary La2Sb‐Type Compounds, ScRESb (RE: La, Ce, Pr, Nd, Sm, Tb), and the Oxygen Stuffed Variant Sc4Yb4Sb4O.

The compounds ScLnSb (Ln: La, Ce, Pr, Nd, Sm, Tb) are prepared by solid state reaction of Sc metal and LnSb (Ta ampules, 1770 K, 36 h and 1520 K, 60 h).