The crystal structures of the RAgPb (R=Pr, Tb, Ho) compounds were investiga
ted and the RAgPb (R=La, Ce, Nd, Sm, Gd, Dy) compounds were reinvestigated
using X-ray powder diffraction. The compounds crystallize with the LiGaGe s
tructure type (space group Pq,mc, Pearson symbol hP6). (C) 2001 Elsevier Sc
ience BN. All rights reserved.