CaAgO2 crystallizes in the orthorhombic Cmme space group. Ca(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form a mixture of corner and edge-sharing CaO6 octahedra. The corner-sharing octahedral tilt angles range from 0-24°. Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1) and two equivalent Ag(1) atoms. In the second O site, O(2) is bonded to four equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of corner and edge-sharing OCa4Ag2 octahedra. The corner-sharing octahedra are not tilted.
CaAgO2 crystallizes in the orthorhombic Cmme space group. Ca(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form a mixture of corner and edge-sharing CaO6 octahedra. The corner-sharing octahedral tilt angles range from 0-24°. Both Ca(1)-O(1) bond lengths are 2.33 Å. All Ca(1)-O(2) bond lengths are 2.42 Å. Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. Both Ag(1)-O(1) bond lengths are 2.11 Å. Both Ag(1)-O(2) bond lengths are 2.28 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1) and two equivalent Ag(1) atoms. In the second O site, O(2) is bonded to four equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of corner and edge-sharing OCa4Ag2 octahedra. The corner-sharing octahedra are not tilted.