AuAg(O3I)4 crystallizes in the monoclinic Pc space group. Au(1) is bonded in a square co-planar geometry to one O(1), one O(11), one O(12), and one O(2) atom. Ag(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(5) atom. There are twelve inequivalent O sites. In the first O site, O(11) is bonded in a trigonal planar geometry to one Au(1), one Ag(1), and one I(3) atom. In the second O site, O(12) is bonded in a bent 120 degrees geometry to one Au(1) and one I(4) atom. In the third O site, O(1) is bonded in a bent 120 degrees geometry to one Au(1) and one I(1) atom. In the fourth O site, O(2) is bonded in a bent 120 degrees geometry to one Au(1) and one I(2) atom. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Ag(1), one I(1), and one I(3) atom. In the sixth O site, O(4) is bonded in a 1-coordinate geometry to one Ag(1) and one I(2) atom. In the seventh O site, O(5) is bonded in a 3-coordinate geometry to one Ag(1), one I(1), and one I(3) atom. In the eighth O site, O(6) is bonded in a distorted single-bond geometry to one I(2) and one I(4) atom. In the ninth O site, O(7) is bonded in a distorted bent 120 degrees geometry to one I(2) and one I(3) atom. In the tenth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one I(1) and one I(4) atom. In the eleventh O site, O(9) is bonded in a single-bond geometry to one I(1) atom. In the twelfth O site, O(10) is bonded in a water-like geometry to one Ag(1) and one I(2) atom. There are four inequivalent I sites. In the first I site, I(1) is bonded in a distorted square pyramidal geometry to one O(1), one O(3), one O(5), one O(8), and one O(9) atom. In the second I site, I(2) is bonded in a distorted square pyramidal geometry to one O(10), one O(2), one O(4), one O(6), and one O(7) atom. In the third I site, I(3) is bonded in a 3-coordinate geometry to one O(11), one O(3), one O(5), and one O(7) atom. In the fourth I site, I(4) is bonded in a 3-coordinate geometry to one O(12), one O(6), and one O(8) atom.
AuAg(O3I)4 crystallizes in the monoclinic Pc space group. Au(1) is bonded in a square co-planar geometry to one O(1), one O(11), one O(12), and one O(2) atom. The Au(1)-O(1) bond length is 2.03 Å. The Au(1)-O(11) bond length is 2.03 Å. The Au(1)-O(12) bond length is 2.03 Å. The Au(1)-O(2) bond length is 2.02 Å. Ag(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(5) atom. The Ag(1)-O(10) bond length is 2.47 Å. The Ag(1)-O(11) bond length is 2.52 Å. The Ag(1)-O(3) bond length is 2.41 Å. The Ag(1)-O(4) bond length is 2.61 Å. The Ag(1)-O(5) bond length is 2.59 Å. There are twelve inequivalent O sites. In the first O site, O(11) is bonded in a trigonal planar geometry to one Au(1), one Ag(1), and one I(3) atom. The O(11)-I(3) bond length is 1.93 Å. In the second O site, O(12) is bonded in a bent 120 degrees geometry to one Au(1) and one I(4) atom. The O(12)-I(4) bond length is 1.92 Å. In the third O site, O(1) is bonded in a bent 120 degrees geometry to one Au(1) and one I(1) atom. The O(1)-I(1) bond length is 1.93 Å. In the fourth O site, O(2) is bonded in a bent 120 degrees geometry to one Au(1) and one I(2) atom. The O(2)-I(2) bond length is 1.93 Å. In the fifth O site, O(3) is bonded in a 3-coordinate geometry to one Ag(1), one I(1), and one I(3) atom. The O(3)-I(1) bond length is 1.89 Å. The O(3)-I(3) bond length is 2.56 Å. In the sixth O site, O(4) is bonded in a 1-coordinate geometry to one Ag(1) and one I(2) atom. The O(4)-I(2) bond length is 1.86 Å. In the seventh O site, O(5) is bonded in a 3-coordinate geometry to one Ag(1), one I(1), and one I(3) atom. The O(5)-I(1) bond length is 2.61 Å. The O(5)-I(3) bond length is 1.84 Å. In the eighth O site, O(6) is bonded in a distorted single-bond geometry to one I(2) and one I(4) atom. The O(6)-I(2) bond length is 2.56 Å. The O(6)-I(4) bond length is 1.82 Å. In the ninth O site, O(7) is bonded in a distorted bent 120 degrees geometry to one I(2) and one I(3) atom. The O(7)-I(2) bond length is 2.55 Å. The O(7)-I(3) bond length is 1.83 Å. In the tenth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one I(1) and one I(4) atom. The O(8)-I(1) bond length is 2.51 Å. The O(8)-I(4) bond length is 1.84 Å. In the eleventh O site, O(9) is bonded in a single-bond geometry to one I(1) atom. The O(9)-I(1) bond length is 1.80 Å. In the twelfth O site, O(10) is bonded in a water-like geometry to one Ag(1) and one I(2) atom. The O(10)-I(2) bond length is 1.81 Å. There are four inequivalent I sites. In the first I site, I(1) is bonded in a distorted square pyramidal geometry to one O(1), one O(3), one O(5), one O(8), and one O(9) atom. In the second I site, I(2) is bonded in a distorted square pyramidal geometry to one O(10), one O(2), one O(4), one O(6), and one O(7) atom. In the third I site, I(3) is bonded in a 3-coordinate geometry to one O(11), one O(3), one O(5), and one O(7) atom. In the fourth I site, I(4) is bonded in a 3-coordinate geometry to one O(12), one O(6), and one O(8) atom.