Abstract: | New AB2X2 Compounds with CaBe2Ge2 Structure Crystal structure of ternary RELi2Sb2 compounds (RE = Ce, Pr, Nd) is reported. The compounds are isotypic and crystallize tetragonally in the CaBe2Ge2 structure (space group P4/nmm), which is a modified type of the ThCr2Si2 structure. |