PbCrO4 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. Pb(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms.
PbCrO4 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The Cr(1)-O(1) bond length is 1.64 Å. The Cr(1)-O(2) bond length is 1.66 Å. The Cr(1)-O(3) bond length is 1.65 Å. The Cr(1)-O(4) bond length is 1.65 Å. Pb(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There is one shorter (2.57 Å) and one longer (2.69 Å) Pb(1)-O(1) bond length. There is one shorter (2.51 Å) and one longer (2.62 Å) Pb(1)-O(2) bond length. There is one shorter (2.59 Å) and one longer (2.74 Å) Pb(1)-O(3) bond length. There is one shorter (2.52 Å) and one longer (2.81 Å) Pb(1)-O(4) bond length. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(1) atoms.