Na2CdPb crystallizes in the cubic F-43m space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded to four equivalent Pb(1) atoms to form distorted corner-sharing NaPb4 tetrahedra. In the second Na site, Na(2) is bonded to four equivalent Cd(1) atoms to form distorted corner-sharing NaCd4 tetrahedra. Cd(1) is bonded in a distorted body-centered cubic geometry to four equivalent Na(2) and four equivalent Pb(1) atoms. Pb(1) is bonded in a distorted body-centered cubic geometry to four equivalent Na(1) and four equivalent Cd(1) atoms.
Na2CdPb crystallizes in the cubic F-43m space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded to four equivalent Pb(1) atoms to form distorted corner-sharing NaPb4 tetrahedra. All Na(1)-Pb(1) bond lengths are 3.19 Å. In the second Na site, Na(2) is bonded to four equivalent Cd(1) atoms to form distorted corner-sharing NaCd4 tetrahedra. All Na(2)-Cd(1) bond lengths are 3.19 Å. Cd(1) is bonded in a distorted body-centered cubic geometry to four equivalent Na(2) and four equivalent Pb(1) atoms. All Cd(1)-Pb(1) bond lengths are 3.19 Å. Pb(1) is bonded in a distorted body-centered cubic geometry to four equivalent Na(1) and four equivalent Cd(1) atoms.