LiCo(PtO2)3 crystallizes in the monoclinic Pm space group. Li(1) is bonded in a 4-coordinate geometry to one Pt(2), one O(5), and two equivalent O(1) atoms. Co(1) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(5), and two equivalent O(6) atoms. There are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second Pt site, Pt(2) is bonded to one Li(1), two equivalent O(3), and two equivalent O(4) atoms to form distorted edge-sharing PtLiO4 square pyramids. In the third Pt site, Pt(3) is bonded to one O(5), one O(6), two equivalent O(1), and two equivalent O(2) atoms to form distorted edge-sharing PtO6 octahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Li(1), one Pt(1), and two equivalent Pt(3) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Pt(1) and two equivalent Pt(3) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Pt(1) and two equivalent Pt(2) atoms. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pt(1), and two equivalent Pt(2) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Li(1), two equivalent Co(1), and one Pt(3) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to two equivalent Co(1) and one Pt(3) atom.
LiCo(PtO2)3 crystallizes in the monoclinic Pm space group. Li(1) is bonded in a 4-coordinate geometry to one Pt(2), one O(5), and two equivalent O(1) atoms. The Li(1)-Pt(2) bond length is 2.35 Å. The Li(1)-O(5) bond length is 1.88 Å. Both Li(1)-O(1) bond lengths are 2.04 Å. Co(1) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(5), and two equivalent O(6) atoms. The Co(1)-O(4) bond length is 2.46 Å. Both Co(1)-O(5) bond lengths are 1.96 Å. Both Co(1)-O(6) bond lengths are 1.93 Å. There are three inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(4) atom. The Pt(1)-O(1) bond length is 2.09 Å. The Pt(1)-O(2) bond length is 2.02 Å. The Pt(1)-O(3) bond length is 2.01 Å. The Pt(1)-O(4) bond length is 2.11 Å. In the second Pt site, Pt(2) is bonded to one Li(1), two equivalent O(3), and two equivalent O(4) atoms to form distorted edge-sharing PtLiO4 square pyramids. Both Pt(2)-O(3) bond lengths are 2.01 Å. Both Pt(2)-O(4) bond lengths are 2.04 Å. In the third Pt site, Pt(3) is bonded to one O(5), one O(6), two equivalent O(1), and two equivalent O(2) atoms to form distorted edge-sharing PtO6 octahedra. The Pt(3)-O(5) bond length is 2.04 Å. The Pt(3)-O(6) bond length is 2.01 Å. Both Pt(3)-O(1) bond lengths are 2.13 Å. Both Pt(3)-O(2) bond lengths are 2.03 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Li(1), one Pt(1), and two equivalent Pt(3) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Pt(1) and two equivalent Pt(3) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Pt(1) and two equivalent Pt(2) atoms. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pt(1), and two equivalent Pt(2) atoms. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Li(1), two equivalent Co(1), and one Pt(3) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to two equivalent Co(1) and one Pt(3) atom.