H9O4Te3Br13 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one hydrogen tetrahydrate molecule and one Te3Br13 cluster. In the Te3Br13 cluster, there are three inequivalent Te sites. In the first Te site, Te(1) is bonded to one Br(10), one Br(11), one Br(12), one Br(3), one Br(6), and one Br(8) atom to form edge-sharing TeBr6 octahedra. In the second Te site, Te(2) is bonded to one Br(10), one Br(11), one Br(13), one Br(4), one Br(7), and one Br(9) atom to form edge-sharing TeBr6 octahedra. In the third Te site, Te(3) is bonded to one Br(1), one Br(11), one Br(2), one Br(5), one Br(6), and one Br(7) atom to form edge-sharing TeBr6 octahedra. There are thirteen inequivalent Br sites. In the first Br site, Br(1) is bonded in a single-bond geometry to one Te(3) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one Te(3) atom. In the third Br site, Br(3) is bonded in a single-bond geometry to one Te(1) atom. In the fourth Br site, Br(4) is bonded in a single-bond geometry to one Te(2) atom. In the fifth Br site, Br(5) is bonded in a single-bond geometry to one Te(3) atom. In the sixth Br site, Br(6) is bonded in a water-like geometry to one Te(1) and one Te(3) atom. In the seventh Br site, Br(7) is bonded in a water-like geometry to one Te(2) and one Te(3) atom. In the eighth Br site, Br(8) is bonded in a single-bond geometry to one Te(1) atom. In the ninth Br site, Br(9) is bonded in a single-bond geometry to one Te(2) atom. In the tenth Br site, Br(10) is bonded in a water-like geometry to one Te(1) and one Te(2) atom. In the eleventh Br site, Br(11) is bonded in a distorted T-shaped geometry to one Te(1), one Te(2), and one Te(3) atom. In the twelfth Br site, Br(12) is bonded in a single-bond geometry to one Te(1) atom. In the thirteenth Br site, Br(13) is bonded in a single-bond geometry to one Te(2) atom.
H9O4Te3Br13 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one hydrogen tetrahydrate molecule and one Te3Br13 cluster. In the Te3Br13 cluster, there are three inequivalent Te sites. In the first Te site, Te(1) is bonded to one Br(10), one Br(11), one Br(12), one Br(3), one Br(6), and one Br(8) atom to form edge-sharing TeBr6 octahedra. The Te(1)-Br(10) bond length is 2.91 Å. The Te(1)-Br(11) bond length is 3.13 Å. The Te(1)-Br(12) bond length is 2.58 Å. The Te(1)-Br(3) bond length is 2.62 Å. The Te(1)-Br(6) bond length is 2.96 Å. The Te(1)-Br(8) bond length is 2.55 Å. In the second Te site, Te(2) is bonded to one Br(10), one Br(11), one Br(13), one Br(4), one Br(7), and one Br(9) atom to form edge-sharing TeBr6 octahedra. The Te(2)-Br(10) bond length is 2.94 Å. The Te(2)-Br(11) bond length is 3.10 Å. The Te(2)-Br(13) bond length is 2.59 Å. The Te(2)-Br(4) bond length is 2.62 Å. The Te(2)-Br(7) bond length is 2.94 Å. The Te(2)-Br(9) bond length is 2.55 Å. In the third Te site, Te(3) is bonded to one Br(1), one Br(11), one Br(2), one Br(5), one Br(6), and one Br(7) atom to form edge-sharing TeBr6 octahedra. The Te(3)-Br(1) bond length is 2.58 Å. The Te(3)-Br(11) bond length is 3.05 Å. The Te(3)-Br(2) bond length is 2.60 Å. The Te(3)-Br(5) bond length is 2.56 Å. The Te(3)-Br(6) bond length is 2.99 Å. The Te(3)-Br(7) bond length is 2.96 Å. There are thirteen inequivalent Br sites. In the first Br site, Br(1) is bonded in a single-bond geometry to one Te(3) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one Te(3) atom. In the third Br site, Br(3) is bonded in a single-bond geometry to one Te(1) atom. In the fourth Br site, Br(4) is bonded in a single-bond geometry to one Te(2) atom. In the fifth Br site, Br(5) is bonded in a single-bond geometry to one Te(3) atom. In the sixth Br site, Br(6) is bonded in a water-like geometry to one Te(1) and one Te(3) atom. In the seventh Br site, Br(7) is bonded in a water-like geometry to one Te(2) and one Te(3) atom. In the eighth Br site, Br(8) is bonded in a single-bond geometry to one Te(1) atom. In the ninth Br site, Br(9) is bonded in a single-bond geometry to one Te(2) atom. In the tenth Br site, Br(10) is bonded in a water-like geometry to one Te(1) and one Te(2) atom. In the eleventh Br site, Br(11) is bonded in a distorted T-shaped geometry to one Te(1), one Te(2), and one Te(3) atom. In the twelfth Br site, Br(12) is bonded in a single-bond geometry to one Te(1) atom. In the thirteenth Br site, Br(13) is bonded in a single-bond geometry to one Te(2) atom.