Mn(AgO2)2 crystallizes in the orthorhombic Pnma space group. Mn(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form MnO4 tetrahedra that share corners with six equivalent Ag(1)O6 octahedra and corners with four equivalent Ag(2)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 46-56°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form AgO6 octahedra that share corners with six equivalent Mn(1)O4 tetrahedra, corners with six equivalent Ag(2)O4 trigonal pyramids, and edges with two equivalent Ag(1)O6 octahedra. In the second Ag site, Ag(2) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form distorted AgO4 trigonal pyramids that share corners with six equivalent Ag(1)O6 octahedra and corners with four equivalent Mn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 76-77°. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Ag(2), and two equivalent Ag(1) atoms to form distorted corner-sharing OMnAg3 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Mn(1), one Ag(2), and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mn(1), one Ag(1), and one Ag(2) atom.
Mn(AgO2)2 crystallizes in the orthorhombic Pnma space group. Mn(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form MnO4 tetrahedra that share corners with six equivalent Ag(1)O6 octahedra and corners with four equivalent Ag(2)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 46-56°. The Mn(1)-O(1) bond length is 1.76 Å. The Mn(1)-O(2) bond length is 1.69 Å. Both Mn(1)-O(3) bond lengths are 1.73 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form AgO6 octahedra that share corners with six equivalent Mn(1)O4 tetrahedra, corners with six equivalent Ag(2)O4 trigonal pyramids, and edges with two equivalent Ag(1)O6 octahedra. Both Ag(1)-O(1) bond lengths are 2.28 Å. Both Ag(1)-O(2) bond lengths are 2.64 Å. Both Ag(1)-O(3) bond lengths are 2.22 Å. In the second Ag site, Ag(2) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form distorted AgO4 trigonal pyramids that share corners with six equivalent Ag(1)O6 octahedra and corners with four equivalent Mn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 76-77°. The Ag(2)-O(1) bond length is 2.38 Å. The Ag(2)-O(2) bond length is 2.34 Å. Both Ag(2)-O(3) bond lengths are 2.27 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Ag(2), and two equivalent Ag(1) atoms to form distorted corner-sharing OMnAg3 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Mn(1), one Ag(2), and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mn(1), one Ag(1), and one Ag(2) atom.