Ca(AuO2)2 crystallizes in the tetragonal I4_1/a space group. Ca(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Ca(1) and two equivalent Au(1) atoms to form a mixture of corner and edge-sharing OCa2Au2 tetrahedra.
Ca(AuO2)2 crystallizes in the tetragonal I4_1/a space group. Ca(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are four shorter (2.46 Å) and four longer (2.55 Å) Ca(1)-O(1) bond lengths. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Au(1)-O(1) bond lengths are 2.01 Å. O(1) is bonded to two equivalent Ca(1) and two equivalent Au(1) atoms to form a mixture of corner and edge-sharing OCa2Au2 tetrahedra.