KTeOF3 crystallizes in the monoclinic P2_1 space group. K(1) is bonded to two equivalent O(1), one F(1), one F(2), and two equivalent F(3) atoms to form distorted corner-sharing KO2F4 pentagonal pyramids. Te(1) is bonded in a see-saw-like geometry to one O(1), one F(1), one F(2), and one F(3) atom. O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent K(1) and one Te(1) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one K(1) and one Te(1) atom. In the second F site, F(2) is bonded in a bent 120 degrees geometry to one K(1) and one Te(1) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to two equivalent K(1) and one Te(1) atom.
KTeOF3 crystallizes in the monoclinic P2_1 space group. K(1) is bonded to two equivalent O(1), one F(1), one F(2), and two equivalent F(3) atoms to form distorted corner-sharing KO2F4 pentagonal pyramids. There is one shorter (2.78 Å) and one longer (2.86 Å) K(1)-O(1) bond length. The K(1)-F(1) bond length is 2.80 Å. The K(1)-F(2) bond length is 2.70 Å. There is one shorter (2.75 Å) and one longer (2.80 Å) K(1)-F(3) bond length. Te(1) is bonded in a see-saw-like geometry to one O(1), one F(1), one F(2), and one F(3) atom. The Te(1)-O(1) bond length is 1.81 Å. The Te(1)-F(1) bond length is 2.03 Å. The Te(1)-F(2) bond length is 1.96 Å. The Te(1)-F(3) bond length is 2.05 Å. O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent K(1) and one Te(1) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one K(1) and one Te(1) atom. In the second F site, F(2) is bonded in a bent 120 degrees geometry to one K(1) and one Te(1) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to two equivalent K(1) and one Te(1) atom.