NaIO4 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaIO4 cluster. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(6) atom. In the second Na site, Na(2) is bonded in a 4-coordinate geometry to one O(3), one O(5), one O(6), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Na(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Na(1) atom. In the third O site, O(3) is bonded in a distorted L-shaped geometry to one Na(1), one Na(2), and one I(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one I(2) atom. In the fifth O site, O(5) is bonded in a distorted L-shaped geometry to one Na(2) and one I(1) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Na(1) and one Na(2) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Na(2) and one I(1) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one I(2) atom. There are two inequivalent I sites. In the first I site, I(1) is bonded in a distorted water-like geometry to one O(5) and one O(7) atom. In the second I site, I(2) is bonded in a distorted water-like geometry to one O(3), one O(4), and one O(8) atom.
NaIO4 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaIO4 cluster. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(6) atom. The Na(1)-O(1) bond length is 1.95 Å. The Na(1)-O(2) bond length is 2.26 Å. The Na(1)-O(3) bond length is 2.25 Å. The Na(1)-O(6) bond length is 2.49 Å. In the second Na site, Na(2) is bonded in a 4-coordinate geometry to one O(3), one O(5), one O(6), and one O(7) atom. The Na(2)-O(3) bond length is 2.05 Å. The Na(2)-O(5) bond length is 2.34 Å. The Na(2)-O(6) bond length is 2.00 Å. The Na(2)-O(7) bond length is 1.99 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Na(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Na(1) atom. In the third O site, O(3) is bonded in a distorted L-shaped geometry to one Na(1), one Na(2), and one I(2) atom. The O(3)-I(2) bond length is 2.41 Å. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one I(2) atom. The O(4)-I(2) bond length is 1.61 Å. In the fifth O site, O(5) is bonded in a distorted L-shaped geometry to one Na(2) and one I(1) atom. The O(5)-I(1) bond length is 1.62 Å. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Na(1) and one Na(2) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Na(2) and one I(1) atom. The O(7)-I(1) bond length is 1.44 Å. In the eighth O site, O(8) is bonded in a single-bond geometry to one I(2) atom. The O(8)-I(2) bond length is 1.58 Å. There are two inequivalent I sites. In the first I site, I(1) is bonded in a distorted water-like geometry to one O(5) and one O(7) atom. In the second I site, I(2) is bonded in a distorted water-like geometry to one O(3), one O(4), and one O(8) atom.