RuAg3O4 is Pb (Zr_0.50 Ti_0.48) O_3-like structured and crystallizes in the tetragonal P4_122 space group. Ru(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing RuO6 octahedra. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a bent 150 degrees geometry to two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to four equivalent O(2) atoms. In the third Ag site, Ag(3) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ru(1) and two equivalent Ag(3) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ru(1), one Ag(1), one Ag(3), and two equivalent Ag(2) atoms.
RuAg3O4 is Pb (Zr_0.50 Ti_0.48) O_3-like structured and crystallizes in the tetragonal P4_122 space group. Ru(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing RuO6 octahedra. Both Ru(1)-O(2) bond lengths are 1.96 Å. There are two shorter (1.99 Å) and two longer (2.02 Å) Ru(1)-O(1) bond lengths. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a bent 150 degrees geometry to two equivalent O(2) atoms. Both Ag(1)-O(2) bond lengths are 2.16 Å. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to four equivalent O(2) atoms. There are two shorter (2.35 Å) and two longer (2.49 Å) Ag(2)-O(2) bond lengths. In the third Ag site, Ag(3) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. Both Ag(3)-O(2) bond lengths are 2.57 Å. There are two shorter (2.37 Å) and two longer (2.71 Å) Ag(3)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ru(1) and two equivalent Ag(3) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ru(1), one Ag(1), one Ag(3), and two equivalent Ag(2) atoms.