Pb2SnO4 crystallizes in the tetragonal P4_2/mbc space group. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing SnO6 octahedra. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to two equivalent Pb(1) and one Sn(1) atom. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(1) and two equivalent Sn(1) atoms.
Pb2SnO4 crystallizes in the tetragonal P4_2/mbc space group. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. The Pb(1)-O(1) bond length is 2.32 Å. Both Pb(1)-O(2) bond lengths are 2.21 Å. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing SnO6 octahedra. Both Sn(1)-O(2) bond lengths are 2.06 Å. All Sn(1)-O(1) bond lengths are 2.11 Å. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to two equivalent Pb(1) and one Sn(1) atom. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(1) and two equivalent Sn(1) atoms.