Ag7(SI)2 crystallizes in the triclinic P1 space group. There are seven inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to three equivalent Ag(4), one I(1), and three equivalent I(2) atoms. In the second Ag site, Ag(2) is bonded in a 3-coordinate geometry to two equivalent S(2) and one I(2) atom. In the third Ag site, Ag(3) is bonded in a 3-coordinate geometry to two equivalent S(1) and one I(1) atom. In the fourth Ag site, Ag(4) is bonded in a 6-coordinate geometry to three equivalent Ag(1), one I(2), and two equivalent I(1) atoms. In the fifth Ag site, Ag(5) is bonded in a distorted bent 120 degrees geometry to two equivalent S(1) atoms. In the sixth Ag site, Ag(6) is bonded in a linear geometry to one S(1) and one S(2) atom. In the seventh Ag site, Ag(7) is bonded in a distorted bent 120 degrees geometry to two equivalent S(2) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted pentagonal planar geometry to one Ag(6), two equivalent Ag(3), and two equivalent Ag(5) atoms. In the second S site, S(2) is bonded in a distorted pentagonal planar geometry to one Ag(6), two equivalent Ag(2), and two equivalent Ag(7) atoms. There are two inequivalent I sites. In the first I site, I(1) is bonded in a rectangular see-saw-like geometry to one Ag(1), one Ag(3), and two equivalent Ag(4) atoms. In the second I site, I(2) is bonded in a 5-coordinate geometry to one Ag(2), one Ag(4), and three equivalent Ag(1) atoms.
Ag7(SI)2 crystallizes in the triclinic P1 space group. There are seven inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to three equivalent Ag(4), one I(1), and three equivalent I(2) atoms. There are two shorter (2.98 Å) and one longer (3.06 Å) Ag(1)-Ag(4) bond length. The Ag(1)-I(1) bond length is 2.94 Å. There are a spread of Ag(1)-I(2) bond distances ranging from 2.95-3.02 Å. In the second Ag site, Ag(2) is bonded in a 3-coordinate geometry to two equivalent S(2) and one I(2) atom. There is one shorter (2.47 Å) and one longer (2.60 Å) Ag(2)-S(2) bond length. The Ag(2)-I(2) bond length is 2.91 Å. In the third Ag site, Ag(3) is bonded in a 3-coordinate geometry to two equivalent S(1) and one I(1) atom. There is one shorter (2.46 Å) and one longer (2.54 Å) Ag(3)-S(1) bond length. The Ag(3)-I(1) bond length is 2.90 Å. In the fourth Ag site, Ag(4) is bonded in a 6-coordinate geometry to three equivalent Ag(1), one I(2), and two equivalent I(1) atoms. The Ag(4)-I(2) bond length is 3.32 Å. There is one shorter (2.91 Å) and one longer (3.03 Å) Ag(4)-I(1) bond length. In the fifth Ag site, Ag(5) is bonded in a distorted bent 120 degrees geometry to two equivalent S(1) atoms. There is one shorter (2.55 Å) and one longer (2.60 Å) Ag(5)-S(1) bond length. In the sixth Ag site, Ag(6) is bonded in a linear geometry to one S(1) and one S(2) atom. The Ag(6)-S(1) bond length is 2.48 Å. The Ag(6)-S(2) bond length is 2.47 Å. In the seventh Ag site, Ag(7) is bonded in a distorted bent 120 degrees geometry to two equivalent S(2) atoms. There is one shorter (2.56 Å) and one longer (2.61 Å) Ag(7)-S(2) bond length. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted pentagonal planar geometry to one Ag(6), two equivalent Ag(3), and two equivalent Ag(5) atoms. In the second S site, S(2) is bonded in a distorted pentagonal planar geometry to one Ag(6), two equivalent Ag(2), and two equivalent Ag(7) atoms. There are two inequivalent I sites. In the first I site, I(1) is bonded in a rectangular see-saw-like geometry to one Ag(1), one Ag(3), and two equivalent Ag(4) atoms. In the second I site, I(2) is bonded in a 5-coordinate geometry to one Ag(2), one Ag(4), and three equivalent Ag(1) atoms.