CrSi(Ag3O4)2 crystallizes in the tetragonal I4_1/amd space group. Cr(1) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. Si(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(2), two equivalent Ag(1), and one Si(1) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(2), and two equivalent Ag(1) atoms.
CrSi(Ag3O4)2 crystallizes in the tetragonal I4_1/amd space group. Cr(1) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. All Cr(1)-O(2) bond lengths are 1.68 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. Both Ag(1)-O(1) bond lengths are 2.23 Å. Both Ag(1)-O(2) bond lengths are 2.52 Å. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. Both Ag(2)-O(1) bond lengths are 2.46 Å. Both Ag(2)-O(2) bond lengths are 2.44 Å. Si(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. All Si(1)-O(1) bond lengths are 1.66 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(2), two equivalent Ag(1), and one Si(1) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(2), and two equivalent Ag(1) atoms.