Ag10Si4O13 crystallizes in the triclinic P-1 space group. There are ten inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to one O(12), one O(3), and one O(9) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(10), one O(2), one O(5), and one O(6) atom. In the third Ag site, Ag(3) is bonded in a distorted T-shaped geometry to one O(11), one O(4), and one O(7) atom. In the fourth Ag site, Ag(4) is bonded in a distorted T-shaped geometry to one O(11), one O(3), and one O(9) atom. In the fifth Ag site, Ag(5) is bonded in a 3-coordinate geometry to one O(11), one O(6), and one O(7) atom. In the sixth Ag site, Ag(6) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the seventh Ag site, Ag(7) is bonded in a 3-coordinate geometry to one O(10) and two equivalent O(1) atoms. In the eighth Ag site, Ag(8) is bonded in a 3-coordinate geometry to one O(10), one O(12), and one O(3) atom. In the ninth Ag site, Ag(9) is bonded in a 3-coordinate geometry to one O(10), one O(2), and one O(4) atom. In the tenth Ag site, Ag(10) is bonded in a 2-coordinate geometry to one O(1) and one O(9) atom. There are four inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(5), one O(6), one O(8), and one O(9) atom to form corner-sharing SiO4 tetrahedra. In the second Si site, Si(2) is bonded to one O(1), one O(13), one O(4), and one O(5) atom to form corner-sharing SiO4 tetrahedra. In the third Si site, Si(3) is bonded to one O(11), one O(2), one O(3), and one O(8) atom to form corner-sharing SiO4 tetrahedra. In the fourth Si site, Si(4) is bonded to one O(10), one O(12), one O(13), and one O(7) atom to form corner-sharing SiO4 tetrahedra. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(10), two equivalent Ag(7), and one Si(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(6), one Ag(9), and one Si(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(4), one Ag(8), and one Si(3) atom. In the fourth O site, O(4) is bonded to one Ag(3), one Ag(6), one Ag(9), and one Si(2) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Ag(2), one Si(1), and one Si(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(5), one Ag(6), and one Si(1) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ag(3), one Ag(5), one Ag(6), and one Si(4) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Si(1) and one Si(3) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(10), one Ag(4), and one Si(1) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Ag(2), one Ag(7), one Ag(8), one Ag(9), and one Si(4) atom. In the eleventh O site, O(11) is bonded to one Ag(3), one Ag(4), one Ag(5), and one Si(3) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(8), and one Si(4) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one Si(2) and one Si(4) atom.
Ag10Si4O13 crystallizes in the triclinic P-1 space group. There are ten inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to one O(12), one O(3), and one O(9) atom. The Ag(1)-O(12) bond length is 2.23 Å. The Ag(1)-O(3) bond length is 2.27 Å. The Ag(1)-O(9) bond length is 2.46 Å. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(10), one O(2), one O(5), and one O(6) atom. The Ag(2)-O(10) bond length is 2.65 Å. The Ag(2)-O(2) bond length is 2.28 Å. The Ag(2)-O(5) bond length is 2.74 Å. The Ag(2)-O(6) bond length is 2.28 Å. In the third Ag site, Ag(3) is bonded in a distorted T-shaped geometry to one O(11), one O(4), and one O(7) atom. The Ag(3)-O(11) bond length is 2.34 Å. The Ag(3)-O(4) bond length is 2.38 Å. The Ag(3)-O(7) bond length is 2.29 Å. In the fourth Ag site, Ag(4) is bonded in a distorted T-shaped geometry to one O(11), one O(3), and one O(9) atom. The Ag(4)-O(11) bond length is 2.24 Å. The Ag(4)-O(3) bond length is 2.21 Å. The Ag(4)-O(9) bond length is 2.67 Å. In the fifth Ag site, Ag(5) is bonded in a 3-coordinate geometry to one O(11), one O(6), and one O(7) atom. The Ag(5)-O(11) bond length is 2.34 Å. The Ag(5)-O(6) bond length is 2.50 Å. The Ag(5)-O(7) bond length is 2.22 Å. In the sixth Ag site, Ag(6) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. The Ag(6)-O(2) bond length is 2.60 Å. The Ag(6)-O(4) bond length is 2.33 Å. The Ag(6)-O(6) bond length is 2.24 Å. The Ag(6)-O(7) bond length is 2.49 Å. In the seventh Ag site, Ag(7) is bonded in a 3-coordinate geometry to one O(10) and two equivalent O(1) atoms. The Ag(7)-O(10) bond length is 2.28 Å. There is one shorter (2.22 Å) and one longer (2.64 Å) Ag(7)-O(1) bond length. In the eighth Ag site, Ag(8) is bonded in a 3-coordinate geometry to one O(10), one O(12), and one O(3) atom. The Ag(8)-O(10) bond length is 2.39 Å. The Ag(8)-O(12) bond length is 2.25 Å. The Ag(8)-O(3) bond length is 2.57 Å. In the ninth Ag site, Ag(9) is bonded in a 3-coordinate geometry to one O(10), one O(2), and one O(4) atom. The Ag(9)-O(10) bond length is 2.44 Å. The Ag(9)-O(2) bond length is 2.28 Å. The Ag(9)-O(4) bond length is 2.42 Å. In the tenth Ag site, Ag(10) is bonded in a 2-coordinate geometry to one O(1) and one O(9) atom. The Ag(10)-O(1) bond length is 2.25 Å. The Ag(10)-O(9) bond length is 2.26 Å. There are four inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(5), one O(6), one O(8), and one O(9) atom to form corner-sharing SiO4 tetrahedra. The Si(1)-O(5) bond length is 1.68 Å. The Si(1)-O(6) bond length is 1.64 Å. The Si(1)-O(8) bond length is 1.67 Å. The Si(1)-O(9) bond length is 1.63 Å. In the second Si site, Si(2) is bonded to one O(1), one O(13), one O(4), and one O(5) atom to form corner-sharing SiO4 tetrahedra. The Si(2)-O(1) bond length is 1.64 Å. The Si(2)-O(13) bond length is 1.66 Å. The Si(2)-O(4) bond length is 1.63 Å. The Si(2)-O(5) bond length is 1.68 Å. In the third Si site, Si(3) is bonded to one O(11), one O(2), one O(3), and one O(8) atom to form corner-sharing SiO4 tetrahedra. The Si(3)-O(11) bond length is 1.67 Å. The Si(3)-O(2) bond length is 1.64 Å. The Si(3)-O(3) bond length is 1.65 Å. The Si(3)-O(8) bond length is 1.68 Å. In the fourth Si site, Si(4) is bonded to one O(10), one O(12), one O(13), and one O(7) atom to form corner-sharing SiO4 tetrahedra. The Si(4)-O(10) bond length is 1.67 Å. The Si(4)-O(12) bond length is 1.64 Å. The Si(4)-O(13) bond length is 1.66 Å. The Si(4)-O(7) bond length is 1.65 Å. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(10), two equivalent Ag(7), and one Si(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(6), one Ag(9), and one Si(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(4), one Ag(8), and one Si(3) atom. In the fourth O site, O(4) is bonded to one Ag(3), one Ag(6), one Ag(9), and one Si(2) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Ag(2), one Si(1), and one Si(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(5), one Ag(6), and one Si(1) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ag(3), one Ag(5), one Ag(6), and one Si(4) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Si(1) and one Si(3) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(10), one Ag(4), and one Si(1) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Ag(2), one Ag(7), one Ag(8), one Ag(9), and one Si(4) atom. In the eleventh O site, O(11) is bonded to one Ag(3), one Ag(4), one Ag(5), and one Si(3) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(8), and one Si(4) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one Si(2) and one Si(4) atom.