Al2Pb3N4 crystallizes in the monoclinic C2/c space group. Al(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form a mixture of edge and corner-sharing AlN4 tetrahedra. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted T-shaped geometry to one N(1) and two equivalent N(2) atoms. In the second Pb site, Pb(2) is bonded in a bent 120 degrees geometry to two equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Al(1), one Pb(1), and one Pb(2) atom. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Al(1) and two equivalent Pb(1) atoms.
Al2Pb3N4 crystallizes in the monoclinic C2/c space group. Al(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form a mixture of edge and corner-sharing AlN4 tetrahedra. There is one shorter (1.92 Å) and one longer (1.98 Å) Al(1)-N(1) bond length. There is one shorter (1.86 Å) and one longer (1.90 Å) Al(1)-N(2) bond length. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted T-shaped geometry to one N(1) and two equivalent N(2) atoms. The Pb(1)-N(1) bond length is 2.34 Å. There is one shorter (2.33 Å) and one longer (2.36 Å) Pb(1)-N(2) bond length. In the second Pb site, Pb(2) is bonded in a bent 120 degrees geometry to two equivalent N(1) atoms. Both Pb(2)-N(1) bond lengths are 2.38 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Al(1), one Pb(1), and one Pb(2) atom. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Al(1) and two equivalent Pb(1) atoms.