MgCuPb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mg(1) is bonded in a 10-coordinate geometry to four equivalent Cu(1) and six equivalent Pb(1) atoms. Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mg(1) and four equivalent Pb(1) atoms. Pb(1) is bonded in a 10-coordinate geometry to six equivalent Mg(1) and four equivalent Cu(1) atoms.
MgCuPb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mg(1) is bonded in a 10-coordinate geometry to four equivalent Cu(1) and six equivalent Pb(1) atoms. All Mg(1)-Cu(1) bond lengths are 2.77 Å. All Mg(1)-Pb(1) bond lengths are 3.20 Å. Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mg(1) and four equivalent Pb(1) atoms. All Cu(1)-Pb(1) bond lengths are 2.77 Å. Pb(1) is bonded in a 10-coordinate geometry to six equivalent Mg(1) and four equivalent Cu(1) atoms.