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DOE OSTI2020

Materials Data on K(IO3)2 by Materials Project

K(O3I)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. K is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of K–O bond distances ranging from 2.77–3.22 Å. There are six inequivalent O sites. In the first O site, O is bonded in a distorted bent 150 degrees geometry to one K and one I atom. The O–I bond length is 1.84 Å. In the second O site, O is bonded in a 1-coordinate geometry to two equivalent K and one I atom. The O–I bond length is 1.83 Å. In the third O site, O is bonded in a distorted single-bond geometry to one K and one I atom. The O–I bond length is 1.84 Å. In the fourth O site, O is bonded in a trigonal non-coplanar geometry to two equivalent K and one I atom. The O–I bond length is 1.84 Å. In the fifth O site, O is bonded in a 1-coordinate geometry to two equivalent K and two I atoms. There are one shorter (1.83 Å) and one longer (2.72 Å) O–I bond lengths. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one K and one I atom. The O–I bond length is 1.86 Å. There are two inequivalent I sites. In the first I site, I is bonded in a 3-coordinate geometry to four O atoms. In the second I site, I is bonded in a 3-coordinate geometry to three O atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K(IO3)2 by Materials Project

K(O3I)2 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.70–3.17 Å. In the second K site, K is bonded in a body-centered cubic geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.87–3.07 Å. There are nine inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one I atom. The O–I bond length is 1.81 Å. In the second O site, O is bonded in a 1-coordinate geometry to one K and two I atoms. There are one shorter (1.88 Å) and one longer (2.38 Å) O–I bond lengths. In the third O site, O is bonded in a 1-coordinate geometry to one K and one I atom. The O–I bond length is 1.83 Å. In the fourth O site, O is bonded in a 4-coordinate geometry to two equivalent K and two I atoms. There are one shorter (1.85 Å) and one longer (2.61 Å) O–I bond lengths. In the fifth O site, O is bonded in a 4-coordinate geometry to two K and two I atoms. There are one shorter (1.84 Å) and one longer (2.68 Å) O–I bond lengths. In the sixth O site, O is bonded in a 1-coordinate geometry to two equivalent K and one I atom. The O–I bond length is 1.83 Å. In the seventh O site, O is bonded in a distorted single-bond geometry to one K and one I atom. The O–I bond length is 1.91 Å. In the eighth O site, O is bonded in a 1-coordinate geometry to one K and one I atom. The O–I bond length is 1.89 Å. In the ninth O site, O is bonded in a 4-coordinate geometry to two K and two I atoms. There are one shorter (1.85 Å) and one longer (2.63 Å) O–I bond lengths. There are three inequivalent I sites. In the first I site, I is bonded in a 5-coordinate geometry to three O atoms. In the second I site, I is bonded in a 6-coordinate geometry to five O atoms. In the third I site, I is bonded in a 3-coordinate geometry to five O atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K(IO3)2 by Materials Project

K(O3I)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.75–2.91 Å. In the second K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.66–3.05 Å. There are twelve inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to two equivalent K and one I atom. The O–I bond length is 1.83 Å. In the second O site, O is bonded in a distorted bent 150 degrees geometry to one K and one I atom. The O–I bond length is 1.78 Å. In the third O site, O is bonded in a 1-coordinate geometry to two K and one I atom. The O–I bond length is 1.82 Å. In the fourth O site, O is bonded in a distorted trigonal planar geometry to one K and two I atoms. There are one shorter (1.97 Å) and one longer (2.14 Å) O–I bond lengths. In the fifth O site, O is bonded in a distorted trigonal non-coplanar geometry to one K and two I atoms. There are one shorter (1.91 Å) and one longer (2.27 Å) O–I bond lengths. In the sixth O site, O is bonded in a 1-coordinate geometry to two equivalent K and two I atoms. There are one shorter (1.82 Å) and one longer (2.75 Å) O–I bond lengths. In the seventh O site, O is bonded in a distorted trigonal non-coplanar geometry to two K and one I atom. The O–I bond length is 1.83 Å. In the eighth O site, O is bonded in a distorted bent 120 degrees geometry to one K and one I atom. The O–I bond length is 1.82 Å. In the ninth O site, O is bonded in a bent 150 degrees geometry to one K and one I atom. The O–I bond length is 1.78 Å. In the tenth O site, O is bonded in a distorted trigonal planar geometry to one K and two I atoms. There are one shorter (1.88 Å) and one longer (2.28 Å) O–I bond lengths. In the eleventh O site, O is bonded in a 1-coordinate geometry to one K and two I atoms. There are one shorter (1.87 Å) and one longer (2.37 Å) O–I bond lengths. In the twelfth O site, O is bonded in a 3-coordinate geometry to one K and two I atoms. There are one shorter (1.81 Å) and one longer (2.60 Å) O–I bond lengths. There are four inequivalent I sites. In the first I site, I is bonded in a distorted trigonal non-coplanar geometry to three O atoms. In the second I site, I is bonded in a distorted trigonal non-coplanar geometry to three O atoms. In the third I site, I is bonded in a distorted octahedral geometry to six O atoms. In the fourth I site, I is bonded in a 6-coordinate geometry to six O atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KH(IO3)2 by Materials Project

KH(IO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.76–3.21 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.22 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.22 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and one I5+ atom. The O–I bond length is 1.82 Å. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+, one H1+, and one I5+ atom. The O–I bond length is 1.89 Å. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.82 Å. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.67 Å) O–I bond lengths. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.84 Å. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+, one H1+, and one I5+ atom. The O–I bond length is 1.88 Å. There are two inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to four O2- atoms. In the second I5+ site, I5+ is bonded in a 6-coordinate geometry to three O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KH(IO3)2 by Materials Project

KH(IO3)2 crystallizes in the orthorhombic Pca2_1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.72–3.17 Å. In the second K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.81–3.39 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.51 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.06 Å) and one longer (1.44 Å) H–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one K1+, one H1+, and one I5+ atom. The O–I bond length is 1.86 Å. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two K1+ and one I5+ atom. The O–I bond length is 1.82 Å. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.86 Å. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.69 Å) O–I bond lengths. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+, one H1+, and one I5+ atom. The O–I bond length is 1.91 Å. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.84 Å. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.84 Å. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two K1+ and one I5+ atom. The O–I bond length is 1.80 Å. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one H1+, and one I5+ atom. The O–I bond length is 1.93 Å. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one I5+ atom. The O–I bond length is 1.81 Å. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent K1+, one H1+, and one I5+ atom. The O–I bond length is 1.84 Å. There are four inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the second I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the third I5+ site, I5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. In the fourth I5+ site, I5+ is bonded in a 5-coordinate geometry to four O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KH(IO3)2 by Materials Project

KH(IO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.83–3.03 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to one H1+ and eight O2- atoms. The K–H bond length is 2.87 Å. There are a spread of K–O bond distances ranging from 2.73–3.09 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one K1+ and one O2- atom. The H–O bond length is 1.01 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.85 Å. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and two I5+ atoms. There are one shorter (1.82 Å) and one longer (2.72 Å) O–I bond lengths. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and two I5+ atoms. There are one shorter (1.82 Å) and one longer (2.66 Å) O–I bond lengths. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two K1+ and one I5+ atom. The O–I bond length is 1.81 Å. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one H1+, and one I5+ atom. The O–I bond length is 1.99 Å. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to two K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one H1+, and one I5+ atom. The O–I bond length is 1.94 Å. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and two I5+ atoms. There are one shorter (1.82 Å) and one longer (2.70 Å) O–I bond lengths. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and two I5+ atoms. There are one shorter (1.84 Å) and one longer (2.55 Å) O–I bond lengths. In the eleventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent K1+ and two I5+ atoms. There are one shorter (1.85 Å) and one longer (2.49 Å) O–I bond lengths. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.81 Å. There are four inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. In the second I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the third I5+ site, I5+ is bonded in a 6-coordinate geometry to five O2- atoms. In the fourth I5+ site, I5+ is bonded in a 6-coordinate geometry to six O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2Ge(IO3)6 by Materials Project

K2Ge(O3I)6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.83–3.10 Å. Ge4+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Ge–O bond lengths are 1.93 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Ge4+, and one I5+ atom. The O–I bond length is 1.92 Å. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. I5+ is bonded in a 3-coordinate geometry to three O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K3In(IO3)6 by Materials Project

K3In(O3I)6 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.74 Å) and four longer (3.18 Å) K–O bond lengths. In the second K1+ site, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.71–3.24 Å. In3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of In–O bond distances ranging from 2.15–2.21 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two K1+ and two I5+ atoms. There are one shorter (1.84 Å) and one longer (2.75 Å) O–I bond lengths. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one In3+, and one I5+ atom. The O–I bond length is 1.89 Å. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.84 Å. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one In3+ and one I5+ atom. The O–I bond length is 1.86 Å. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.71 Å) O–I bond lengths. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one In3+, and one I5+ atom. The O–I bond length is 1.88 Å. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to two K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.76 Å) O–I bond lengths. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and two I5+ atoms. There are one shorter (1.84 Å) and one longer (2.73 Å) O–I bond lengths. There are three inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to four O2- atoms. In the second I5+ site, I5+ is bonded in a 3-coordinate geometry to five O2- atoms. In the third I5+ site, I5+ is bonded in a 3-coordinate geometry to four O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K3In(IO3)6 by Materials Project

K3In(O3I)6 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.73–3.18 Å. In the second K1+ site, K1+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.85–3.14 Å. In3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of In–O bond distances ranging from 2.17–2.24 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.90 Å) O–I bond lengths. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two K1+ and two I5+ atoms. There are one shorter (1.83 Å) and one longer (2.72 Å) O–I bond lengths. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one K1+, one In3+, and one I5+ atom. The O–I bond length is 1.86 Å. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one In3+ and one I5+ atom. The O–I bond length is 1.89 Å. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to three K1+ and one I5+ atom. The O–I bond length is 1.81 Å. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.86 Å. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one In3+, and one I5+ atom. The O–I bond length is 1.87 Å. There are three inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the second I5+ site, I5+ is bonded in a 3-coordinate geometry to four O2- atoms. In the third I5+ site, I5+ is bonded in a 6-coordinate geometry to four O2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KAu(IO3)4 by Materials Project

KAu(O3I)4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.83–3.32 Å. Au3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Au–O bond distances ranging from 2.01–2.03 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.82 Å. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one K1+, one Au3+, and one I5+ atom. The O–I bond length is 1.91 Å. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Au3+ and one I5+ atom. The O–I bond length is 1.94 Å. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and two I5+ atoms. There are one shorter (1.82 Å) and one longer (2.65 Å) O–I bond lengths. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.82 Å. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.81 Å. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one I5+ atom. The O–I bond length is 1.82 Å. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one I5+ atom. The O–I bond length is 1.83 Å. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Au3+, and one I5+ atom. The O–I bond length is 1.93 Å. In the eleventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one K1+, one Au3+, and one I5+ atom. The O–I bond length is 1.92 Å. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one I5+ atom. The O–I bond length is 1.83 Å. There are four inequivalent I5+ sites. In the first I5+ site, I5+ is bonded in a 3-coordinate geometry to four O2- atoms. In the second I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the third I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms. In the fourth I5+ site, I5+ is bonded in a 3-coordinate geometry to three O2- atoms.

36 MATERIALS SCIENCE↗