KIn(TeO3)2 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. In(1) is bonded in an octahedral geometry to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted T-shaped geometry to one O(2) and two equivalent O(1) atoms. In the second Te site, Te(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4) and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(4) is bonded in a bent 120 degrees geometry to one In(1) and one Te(2) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one In(1), and one Te(1) atom. In the third O site, O(2) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one In(1), and one Te(1) atom. In the fourth O site, O(3) is bonded to two equivalent K(1), one In(1), and one Te(2) atom to form a mixture of distorted corner and edge-sharing OK2InTe tetrahedra.
KIn(TeO3)2 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. Both K(1)-O(1) bond lengths are 2.98 Å. Both K(1)-O(2) bond lengths are 3.03 Å. There are two shorter (2.83 Å) and two longer (2.84 Å) K(1)-O(3) bond lengths. In(1) is bonded in an octahedral geometry to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms. The In(1)-O(2) bond length is 2.22 Å. The In(1)-O(4) bond length is 2.18 Å. Both In(1)-O(1) bond lengths are 2.22 Å. Both In(1)-O(3) bond lengths are 2.19 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted T-shaped geometry to one O(2) and two equivalent O(1) atoms. The Te(1)-O(2) bond length is 1.91 Å. Both Te(1)-O(1) bond lengths are 1.90 Å. In the second Te site, Te(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4) and two equivalent O(3) atoms. The Te(2)-O(4) bond length is 1.90 Å. Both Te(2)-O(3) bond lengths are 1.89 Å. There are four inequivalent O sites. In the first O site, O(4) is bonded in a bent 120 degrees geometry to one In(1) and one Te(2) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one In(1), and one Te(1) atom. In the third O site, O(2) is bonded in a distorted bent 120 degrees geometry to two equivalent K(1), one In(1), and one Te(1) atom. In the fourth O site, O(3) is bonded to two equivalent K(1), one In(1), and one Te(2) atom to form a mixture of distorted corner and edge-sharing OK2InTe tetrahedra.