RbNTeO3F4 crystallizes in the triclinic P-1 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(6), one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and one F(7) atom. In the second Rb site, Rb(2) is bonded in a 10-coordinate geometry to one O(2), one O(4), one O(6), one F(2), one F(4), one F(5), one F(6), one F(8), and two equivalent F(7) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(6) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(5) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 5-coordinate geometry to one O(4), one F(1), one F(3), one F(4), and one F(5) atom. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one F(2), one F(6), one F(7), and one F(8) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Rb(1) and one N(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one N(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one N(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(2), one N(2), and one Te(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one N(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one N(1) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Rb(1) and one Te(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(2) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one Rb(1) and one Te(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the sixth F site, F(6) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(2) atom. In the seventh F site, F(7) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Rb(2), and one Te(2) atom. In the eighth F site, F(8) is bonded in a distorted single-bond geometry to one Rb(2) and one Te(2) atom.
RbNTeO3F4 crystallizes in the triclinic P-1 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(6), one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and one F(7) atom. The Rb(1)-O(1) bond length is 3.12 Å. The Rb(1)-O(2) bond length is 2.94 Å. The Rb(1)-O(6) bond length is 3.30 Å. The Rb(1)-F(1) bond length is 3.27 Å. The Rb(1)-F(2) bond length is 3.09 Å. The Rb(1)-F(3) bond length is 3.13 Å. The Rb(1)-F(4) bond length is 3.06 Å. The Rb(1)-F(5) bond length is 2.93 Å. The Rb(1)-F(6) bond length is 2.97 Å. The Rb(1)-F(7) bond length is 3.35 Å. In the second Rb site, Rb(2) is bonded in a 10-coordinate geometry to one O(2), one O(4), one O(6), one F(2), one F(4), one F(5), one F(6), one F(8), and two equivalent F(7) atoms. The Rb(2)-O(2) bond length is 3.13 Å. The Rb(2)-O(4) bond length is 3.24 Å. The Rb(2)-O(6) bond length is 2.96 Å. The Rb(2)-F(2) bond length is 3.05 Å. The Rb(2)-F(4) bond length is 3.11 Å. The Rb(2)-F(5) bond length is 2.92 Å. The Rb(2)-F(6) bond length is 2.90 Å. The Rb(2)-F(8) bond length is 3.02 Å. There is one shorter (3.00 Å) and one longer (3.11 Å) Rb(2)-F(7) bond length. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(6) atom. The N(1)-O(2) bond length is 1.25 Å. The N(1)-O(3) bond length is 1.27 Å. The N(1)-O(6) bond length is 1.29 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(5) atom. The N(2)-O(1) bond length is 1.24 Å. The N(2)-O(4) bond length is 1.32 Å. The N(2)-O(5) bond length is 1.26 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 5-coordinate geometry to one O(4), one F(1), one F(3), one F(4), and one F(5) atom. The Te(1)-O(4) bond length is 2.48 Å. The Te(1)-F(1) bond length is 1.93 Å. The Te(1)-F(3) bond length is 2.00 Å. The Te(1)-F(4) bond length is 1.91 Å. The Te(1)-F(5) bond length is 2.02 Å. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one F(2), one F(6), one F(7), and one F(8) atom. The Te(2)-F(2) bond length is 1.92 Å. The Te(2)-F(6) bond length is 2.01 Å. The Te(2)-F(7) bond length is 2.02 Å. The Te(2)-F(8) bond length is 1.93 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Rb(1) and one N(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one N(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one N(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Rb(2), one N(2), and one Te(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one N(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one N(1) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Rb(1) and one Te(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(2) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one Rb(1) and one Te(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(1) atom. In the sixth F site, F(6) is bonded in a 3-coordinate geometry to one Rb(1), one Rb(2), and one Te(2) atom. In the seventh F site, F(7) is bonded in a distorted single-bond geometry to one Rb(1), two equivalent Rb(2), and one Te(2) atom. In the eighth F site, F(8) is bonded in a distorted single-bond geometry to one Rb(2) and one Te(2) atom.