VZnPbHO5 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form VO4 tetrahedra that share corners with four equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-57°. Zn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form ZnO6 octahedra that share corners with four equivalent V(1)O4 tetrahedra and edges with two equivalent Zn(1)O6 octahedra. Pb(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(4), and four equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one O(4) atom. There are four inequivalent O sites. In the first O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Zn(1), one Pb(1), and one H(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one V(1), two equivalent Zn(1), and one Pb(1) atom. In the third O site, O(2) is bonded in a distorted single-bond geometry to one V(1) and one Pb(1) atom. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to one V(1), one Zn(1), and two equivalent Pb(1) atoms.
VZnPbHO5 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form VO4 tetrahedra that share corners with four equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-57°. The V(1)-O(1) bond length is 1.74 Å. The V(1)-O(2) bond length is 1.69 Å. Both V(1)-O(3) bond lengths are 1.75 Å. Zn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form ZnO6 octahedra that share corners with four equivalent V(1)O4 tetrahedra and edges with two equivalent Zn(1)O6 octahedra. Both Zn(1)-O(1) bond lengths are 2.19 Å. Both Zn(1)-O(3) bond lengths are 2.18 Å. Both Zn(1)-O(4) bond lengths are 1.99 Å. Pb(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(4), and four equivalent O(3) atoms. The Pb(1)-O(1) bond length is 2.72 Å. The Pb(1)-O(2) bond length is 2.76 Å. The Pb(1)-O(4) bond length is 2.42 Å. There are two shorter (2.48 Å) and two longer (2.71 Å) Pb(1)-O(3) bond lengths. H(1) is bonded in a single-bond geometry to one O(4) atom. The H(1)-O(4) bond length is 0.99 Å. There are four inequivalent O sites. In the first O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Zn(1), one Pb(1), and one H(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one V(1), two equivalent Zn(1), and one Pb(1) atom. In the third O site, O(2) is bonded in a distorted single-bond geometry to one V(1) and one Pb(1) atom. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to one V(1), one Zn(1), and two equivalent Pb(1) atoms.