Te2S(O2F3)2 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(2), one F(2), one F(4), and one F(5) atom to form distorted TeO2F3 square pyramids that share corners with two equivalent S(1)O4 tetrahedra. In the second Te site, Te(2) is bonded in a 3-coordinate geometry to one O(3), one O(4), one F(1), one F(3), and one F(6) atom. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Te(1)O2F3 square pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Te(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Te(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Te(2) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Te(2) and one S(1) atom. There are six inequivalent F sites. In the first F site, F(4) is bonded in a single-bond geometry to one Te(1) atom. In the second F site, F(5) is bonded in a single-bond geometry to one Te(1) atom. In the third F site, F(6) is bonded in a single-bond geometry to one Te(2) atom. In the fourth F site, F(1) is bonded in a single-bond geometry to one Te(2) atom. In the fifth F site, F(2) is bonded in a single-bond geometry to one Te(1) atom. In the sixth F site, F(3) is bonded in a single-bond geometry to one Te(2) atom.
Te2S(O2F3)2 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(2), one F(2), one F(4), and one F(5) atom to form distorted TeO2F3 square pyramids that share corners with two equivalent S(1)O4 tetrahedra. The Te(1)-O(1) bond length is 2.23 Å. The Te(1)-O(2) bond length is 2.32 Å. The Te(1)-F(2) bond length is 1.88 Å. The Te(1)-F(4) bond length is 1.97 Å. The Te(1)-F(5) bond length is 1.92 Å. In the second Te site, Te(2) is bonded in a 3-coordinate geometry to one O(3), one O(4), one F(1), one F(3), and one F(6) atom. The Te(2)-O(3) bond length is 2.41 Å. The Te(2)-O(4) bond length is 2.38 Å. The Te(2)-F(1) bond length is 1.89 Å. The Te(2)-F(3) bond length is 1.91 Å. The Te(2)-F(6) bond length is 1.90 Å. S(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form SO4 tetrahedra that share corners with two equivalent Te(1)O2F3 square pyramids. The S(1)-O(1) bond length is 1.51 Å. The S(1)-O(2) bond length is 1.50 Å. The S(1)-O(3) bond length is 1.49 Å. The S(1)-O(4) bond length is 1.48 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Te(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Te(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Te(2) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Te(2) and one S(1) atom. There are six inequivalent F sites. In the first F site, F(4) is bonded in a single-bond geometry to one Te(1) atom. In the second F site, F(5) is bonded in a single-bond geometry to one Te(1) atom. In the third F site, F(6) is bonded in a single-bond geometry to one Te(2) atom. In the fourth F site, F(1) is bonded in a single-bond geometry to one Te(2) atom. In the fifth F site, F(2) is bonded in a single-bond geometry to one Te(1) atom. In the sixth F site, F(3) is bonded in a single-bond geometry to one Te(2) atom.