PdAuO2 crystallizes in the monoclinic C2/m space group. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. In the second Pd site, Pd(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form edge-sharing PdO6 octahedra. Au(1) is bonded in a linear geometry to one O(1) and one O(2) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Pd(2), two equivalent Pd(1), and one Au(1) atom to form a mixture of edge and corner-sharing OPd3Au tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Pd(2) and one Au(1) atom.
PdAuO2 crystallizes in the monoclinic C2/m space group. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. All Pd(1)-O(1) bond lengths are 2.04 Å. In the second Pd site, Pd(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form edge-sharing PdO6 octahedra. Both Pd(2)-O(1) bond lengths are 2.07 Å. All Pd(2)-O(2) bond lengths are 2.02 Å. Au(1) is bonded in a linear geometry to one O(1) and one O(2) atom. The Au(1)-O(1) bond length is 2.06 Å. The Au(1)-O(2) bond length is 2.00 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Pd(2), two equivalent Pd(1), and one Au(1) atom to form a mixture of edge and corner-sharing OPd3Au tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Pd(2) and one Au(1) atom.