Ag(OsO3)2 crystallizes in the orthorhombic Ima2 space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles range from 35-46°. In the second Os site, Os(2) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles range from 35-46°. Ag(1) is bonded in a distorted hexagonal planar geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Os(2) and two equivalent Ag(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent Os(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Os(1), one Os(2), and one Ag(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Os(1), one Os(2), and one Ag(1) atom.
Ag(OsO3)2 crystallizes in the orthorhombic Ima2 space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles range from 35-46°. There is one shorter (1.87 Å) and one longer (1.94 Å) Os(1)-O(2) bond length. Both Os(1)-O(3) bond lengths are 1.91 Å. Both Os(1)-O(4) bond lengths are 1.96 Å. In the second Os site, Os(2) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles range from 35-46°. Both Os(2)-O(1) bond lengths are 1.97 Å. Both Os(2)-O(3) bond lengths are 1.89 Å. Both Os(2)-O(4) bond lengths are 1.96 Å. Ag(1) is bonded in a distorted hexagonal planar geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms. There is one shorter (2.57 Å) and one longer (2.58 Å) Ag(1)-O(1) bond length. Both Ag(1)-O(3) bond lengths are 2.79 Å. Both Ag(1)-O(4) bond lengths are 2.50 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Os(2) and two equivalent Ag(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent Os(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Os(1), one Os(2), and one Ag(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Os(1), one Os(2), and one Ag(1) atom.