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DOE OSTI2020

Materials Data on SnAsF7 by Materials Project

Sn3As2F15AsF6 is Molybdenum Carbide MAX Phase-like structured and crystallizes in the trigonal R32 space group. The structure is zero-dimensional and consists of three AsF6 clusters and three Sn3As2F15 clusters. In each AsF6 cluster, As5+ is bonded in an octahedral geometry to six equivalent F1- atoms. All As–F bond lengths are 1.78 Å. F1- is bonded in a single-bond geometry to one As5+ atom. In each Sn3As2F15 cluster, Sn2+ is bonded in a 2-coordinate geometry to four F1- atoms. There are two shorter (2.14 Å) and two longer (2.59 Å) Sn–F bond lengths. As5+ is bonded in an octahedral geometry to six F1- atoms. There is three shorter (1.76 Å) and three longer (1.79 Å) As–F bond length. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Sn2+ atoms. In the second F1- site, F1- is bonded in a distorted single-bond geometry to one Sn2+ and one As5+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one As5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on XeIF7 by Materials Project

XeF2IF5 is Heusler-derived structured and crystallizes in the tetragonal I4/m space group. The structure is zero-dimensional and consists of four IF5 clusters and four XeF2 clusters. In each IF5 cluster, I is bonded in a square pyramidal geometry to five F atoms. There is one shorter (1.87 Å) and four longer (1.93 Å) I–F bond length. There are two inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one I atom. In the second F site, F is bonded in a single-bond geometry to one I atom. In each XeF2 cluster, Xe is bonded in a linear geometry to two equivalent F atoms. Both Xe–F bond lengths are 2.09 Å. F is bonded in a single-bond geometry to one Xe atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AsIF12 by Materials Project

AsF6IF6 is Halite, Rock Salt structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of four AsF6 clusters and four IF6 clusters. In each AsF6 cluster, As is bonded in an octahedral geometry to six equivalent F atoms. All As–F bond lengths are 1.78 Å. F is bonded in a single-bond geometry to one As atom. In each IF6 cluster, I is bonded in an octahedral geometry to six equivalent F atoms. All I–F bond lengths are 1.83 Å. F is bonded in a single-bond geometry to one I atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YH24C9N6(ClO)3 by Materials Project

YCl6YC18H48(N2O)6 is Tungsten structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three YC18H48(N2O)6 clusters and three YCl6 clusters. In each YC18H48(N2O)6 cluster, Y3+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Y–O bond lengths are 2.25 Å. There are three inequivalent C sites. In the first C site, C is bonded in a tetrahedral geometry to one N3- and three H1+ atoms. The C–N bond length is 1.45 Å. All C–H bond lengths are 1.10 Å. In the second C site, C is bonded in a tetrahedral geometry to one N3- and three H1+ atoms. The C–N bond length is 1.45 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the third C site, C is bonded in a trigonal planar geometry to two N3- and one O2- atom. Both C–N bond lengths are 1.35 Å. The C–O bond length is 1.28 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to two C and one H1+ atom. The N–H bond length is 1.03 Å. In the second N3- site, N3- is bonded in a trigonal planar geometry to two C and one H1+ atom. The N–H bond length is 1.02 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one C atom. O2- is bonded in a linear geometry to one Y3+ and one C atom. In each YCl6 cluster, Y3+ is bonded in an octahedral geometry to six equivalent Cl1- atoms. All Y–Cl bond lengths are 2.66 Å. Cl1- is bonded in a single-bond geometry to one Y3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H7NO6 by Materials Project

NH9O7(NH3O4)2NH11O8H2O crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two nitric acid, monohydrate molecules; one water molecule; one NH11O8 cluster; and one NH9O7 cluster. In the NH11O8 cluster, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.25–1.29 Å. There are eleven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.65 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.58 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.09 Å) and one longer (1.39 Å) H–O bond length. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the ninth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.61 Å) H–O bond length. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.75 Å) H–O bond length. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one N5+ and two H1+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the fourth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three H1+ atoms. In the seventh O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the eighth O2- site, O2- is bonded in a water-like geometry to two H1+ atoms. In the NH9O7 cluster, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.26 Å) and one longer (1.29 Å) N–O bond length. There are nine inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.67 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 (1.03 Å) and one longer (1.55 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.57 Å) H–O bond length. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the ninth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.11 Å) and one longer (1.35 Å) H–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one N5+ and one H1+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the fourth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three H1+ atoms. In the sixth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the seventh O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ni(XeF8)2 by Materials Project

XeF5XeNiF11 crystallizes in the orthorhombic Pbca space group. The structure is zero-dimensional and consists of eight XeF5 clusters and four XeNiF11 clusters. In each XeF5 cluster, Xe is bonded in a 5-coordinate geometry to five F atoms. There are a spread of Xe–F bond distances ranging from 1.98–2.00 Å. There are five inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Xe atom. In the second F site, F is bonded in a single-bond geometry to one Xe atom. In the third F site, F is bonded in a single-bond geometry to one Xe atom. In the fourth F site, F is bonded in a single-bond geometry to one Xe atom. In the fifth F site, F is bonded in a single-bond geometry to one Xe atom. In each XeNiF11 cluster, Xe is bonded in a 5-coordinate geometry to eight F atoms. There are a spread of Xe–F bond distances ranging from 1.97–2.59 Å. Ni is bonded in an octahedral geometry to six F atoms. There are a spread of Ni–F bond distances ranging from 1.80–1.82 Å. There are eleven inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Xe atom. In the second F site, F is bonded in a single-bond geometry to one Xe atom. In the third F site, F is bonded in a single-bond geometry to one Ni atom. In the fourth F site, F is bonded in a single-bond geometry to one Ni atom. In the fifth F site, F is bonded in a single-bond geometry to one Xe and one Ni atom. In the sixth F site, F is bonded in a single-bond geometry to one Xe atom. In the seventh F site, F is bonded in a single-bond geometry to one Xe atom. In the eighth F site, F is bonded in a single-bond geometry to one Xe atom. In the ninth F site, F is bonded in a single-bond geometry to one Xe and one Ni atom. In the tenth F site, F is bonded in a distorted single-bond geometry to one Xe and one Ni atom. In the eleventh F site, F is bonded in a single-bond geometry to one Ni atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y2N6O25 by Materials Project

Y(N2O7)2YN2O11 crystallizes in the orthorhombic C222_1 space group. The structure is zero-dimensional and consists of four Y(N2O7)2 clusters and four YN2O11 clusters. In each Y(N2O7)2 cluster, Y is bonded in a 10-coordinate geometry to ten O atoms. There are a spread of Y–O bond distances ranging from 2.35–2.57 Å. There are three inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.23 Å) and two longer (1.28 Å) N–O bond length. In the second N site, N is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.21 Å) and two longer (1.30 Å) N–O bond length. In the third N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.24–1.28 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a distorted L-shaped geometry to one Y and one N atom. In the second O site, O is bonded in a single-bond geometry to one N atom. In the third O site, O is bonded in a single-bond geometry to one Y atom. In the fourth O site, O is bonded in a distorted single-bond geometry to one Y and one N atom. In the fifth O site, O is bonded in a single-bond geometry to one N atom. In the sixth O site, O is bonded in a distorted single-bond geometry to one Y and one N atom. In the seventh O site, O is bonded in a distorted water-like geometry to one Y and one N atom. In the eighth O site, O is bonded in a single-bond geometry to one N atom. In each YN2O11 cluster, Y is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Y–O bond distances ranging from 2.28–2.54 Å. N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.22–1.29 Å. There are six inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one N atom. In the second O site, O is bonded in a single-bond geometry to one Y atom. In the third O site, O is bonded in a single-bond geometry to one Y atom. In the fourth O site, O is bonded in a single-bond geometry to one Y atom. In the fifth O site, O is bonded in a distorted L-shaped geometry to one Y and one N atom. In the sixth O site, O is bonded in a distorted water-like geometry to one Y and one N atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiBr7(N3F2)2 by Materials Project

BiBr6(N3F)2BrF2 is Halite, Rock Salt structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of four BiBr6(N3F)2 clusters and four BrF2 clusters. In each BiBr6(N3F)2 cluster, Bi5+ is bonded in an octahedral geometry to six equivalent Br1- atoms. All Bi–Br bond lengths are 3.03 Å. N1+ is bonded in a water-like geometry to one Br1- and one F1- atom. The N–Br bond length is 1.78 Å. The N–F bond length is 2.01 Å. Br1- is bonded in a distorted water-like geometry to one Bi5+ and one N1+ atom. F1- is bonded in a trigonal non-coplanar geometry to three equivalent N1+ atoms. In each BrF2 cluster, Br1- is bonded in a linear geometry to two equivalent F1- atoms. Both Br–F bond lengths are 1.98 Å. F1- is bonded in a single-bond geometry to one Br1- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NiSn(ClO)6 by Materials Project

NiO6SnCl6 crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three NiO6 clusters and three SnCl6 clusters. In each NiO6 cluster, Ni is bonded in an octahedral geometry to six equivalent O atoms. All Ni–O bond lengths are 1.95 Å. O is bonded in a single-bond geometry to one Ni atom. In each SnCl6 cluster, Sn is bonded in an octahedral geometry to six equivalent Cl atoms. All Sn–Cl bond lengths are 2.47 Å. Cl is bonded in a single-bond geometry to one Sn atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ZrNi(OF)6 by Materials Project

ZrF6NiO6 crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three NiO6 clusters and three ZrF6 clusters. In each NiO6 cluster, Ni is bonded in an octahedral geometry to six equivalent O atoms. All Ni–O bond lengths are 1.84 Å. O is bonded in a single-bond geometry to one Ni atom. In each ZrF6 cluster, Zr is bonded in an octahedral geometry to six equivalent F atoms. All Zr–F bond lengths are 2.04 Å. F is bonded in a single-bond geometry to one Zr atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScC3(N3F2)3 by Materials Project

ScF6ScC6(N3F)6 is alpha Po structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of four ScC6(N3F)6 clusters and four ScF6 clusters. In each ScC6(N3F)6 cluster, Sc3+ is bonded in an octahedral geometry to six equivalent F1- atoms. All Sc–F bond lengths are 2.05 Å. C4+ is bonded in a trigonal planar geometry to three N1- atoms. There are a spread of C–N bond distances ranging from 1.34–1.38 Å. There are three inequivalent N1- sites. In the first N1- site, N1- is bonded in a distorted water-like geometry to one C4+ and one F1- atom. The N–F bond length is 1.70 Å. In the second N1- site, N1- is bonded in a 1-coordinate geometry to one C4+ atom. In the third N1- site, N1- is bonded in a distorted single-bond geometry to one C4+ atom. F1- is bonded in a distorted linear geometry to one Sc3+ and one N1- atom. In each ScF6 cluster, Sc3+ is bonded in an octahedral geometry to six equivalent F1- atoms. All Sc–F bond lengths are 2.07 Å. F1- is bonded in a distorted single-bond geometry to one Sc3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li2AlB5(H19N3)2 by Materials Project

Li2(BH4)3(BH4)2Al(NH3)6 crystallizes in the trigonal P-3c1 space group. The structure is two-dimensional and consists of two Al(NH3)6 clusters; four BH4 clusters; and two Li2(BH4)3 sheets oriented in the (0, 0, 1) direction. In each Al(NH3)6 cluster, Al3+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Al–N bond lengths are 2.04 Å. N3- is bonded in a distorted trigonal non-coplanar geometry to one Al3+ and three H+0.74+ atoms. All N–H bond lengths are 1.03 Å. There are three inequivalent H+0.74+ sites. In the first H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one N3- atom. In the second H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one N3- atom. In the third H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one N3- atom. In each BH4 cluster, B3- is bonded in a tetrahedral geometry to four H+0.74+ atoms. All B–H bond lengths are 1.23 Å. There are two inequivalent H+0.74+ sites. In the first H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one B3- atom. In the second H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one B3- atom. In each Li2(BH4)3 sheet, Li1+ is bonded in a 6-coordinate geometry to six H+0.74+ atoms. There are three shorter (2.03 Å) and three longer (2.28 Å) Li–H bond lengths. B3- is bonded in a tetrahedral geometry to four H+0.74+ atoms. All B–H bond lengths are 1.23 Å. There are two inequivalent H+0.74+ sites. In the first H+0.74+ site, H+0.74+ is bonded in a single-bond geometry to one Li1+ and one B3- atom. In the second H+0.74+ site, H+0.74+ is bonded in a water-like geometry to one Li1+ and one B3- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AsXe2OF10 by Materials Project

(XeF2)4(AsF6)2O2 crystallizes in the tetragonal I4/mcm space group. The structure is zero-dimensional and consists of four water molecules, four AsF6 clusters, and eight XeF2 clusters. In each AsF6 cluster, As is bonded in an octahedral geometry to six equivalent F atoms. All As–F bond lengths are 1.78 Å. F is bonded in a single-bond geometry to one As atom. In each XeF2 cluster, Xe is bonded in a linear geometry to two equivalent F atoms. Both Xe–F bond lengths are 2.09 Å. F is bonded in a single-bond geometry to one Xe atom.

36 MATERIALS SCIENCE↗
DOE OSTI2024

Remotely Bonded Bridging Dioxygen Ligands Enhance Hydrogen Transfer in a Silica-Supported Tetrairidium Cluster Catalyst

A longstanding challenge in catalysis by noble metals has been to understand the origin of enhancements of rates of hydrogen transfer that result from bonding of oxygen near metal sites. We investigated structurally well-defined catalysts consisting of supported tetrairidium carbonyl clusters with single-atom (apical iridium) catalytic sites for ethylene hydrogenation. Reaction of the clusters with ethylene and H 2 followed by O 2 led to the onset of catalytic activity as a terminal CO ligand at each apical Ir atom was removed and bridging dioxygen ligands replaced CO ligands at neighboring (basal-plane) sites. The presence of the dioxygen ligands caused a 6-fold increase in the catalytic reaction rate, which is explained by the electron-withdrawing capability induced by the bridging dioxygen ligands, consistent with the inference that reductive elimination is rate determining. Electronic structure calculations demonstrate an additional role of the dioxygen ligands, changing the mechanism of hydrogen transfer from that involving equatorial hydride ligands to that involving bridging hydride ligands. This mechanism is made evident by an inverse kinetic isotope effect observed in ethylene hydrogenation reactions with H 2 and, alternatively, with D 2 on the cluster incorporating the dioxygen ligands, and is a consequence of quasi-equilibrated hydrogen transfer in this catalyst. The same mechanism accounts for rate enhancements induced by the bridging dioxygen ligands for the catalytic reaction of H 2 with D 2 to give HD. Here, we posit that the mechanism involving bridging hydride ligands facilitated by oxygen ligands remote from the catalytic site may have some generality in catalysis by oxide-supported noble metals.

02 PETROLEUM↗
DOE OSTI2020

Materials Data on SbP3C(NCl5)3 by Materials Project

CP3N3Cl7SbCl4(Cl2)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four chlorine molecules, two CP3N3Cl7 clusters, and two SbCl4 clusters. In each CP3N3Cl7 cluster, C4+ is bonded in a trigonal planar geometry to three N3- atoms. There is two shorter (1.35 Å) and one longer (1.37 Å) C–N bond length. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a water-like geometry to one N3- and one Cl1- atom. The P–N bond length is 1.59 Å. The P–Cl bond length is 2.01 Å. In the second P5+ site, P5+ is bonded in a tetrahedral geometry to one N3- and three Cl1- atoms. The P–N bond length is 1.58 Å. There are a spread of P–Cl bond distances ranging from 1.98–2.00 Å. In the third P5+ site, P5+ is bonded in a tetrahedral geometry to one N3- and three Cl1- atoms. The P–N bond length is 1.59 Å. There is two shorter (1.98 Å) and one longer (2.00 Å) P–Cl bond length. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 120 degrees geometry to one C4+ and one P5+ atom. In the second N3- site, N3- is bonded in a bent 120 degrees geometry to one C4+ and one P5+ atom. In the third N3- site, N3- is bonded in a bent 120 degrees geometry to one C4+ and one P5+ atom. There are seven inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the seventh Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In each SbCl4 cluster, Sb5+ is bonded in a distorted trigonal pyramidal geometry to four Cl1- atoms. There are a spread of Sb–Cl bond distances ranging from 2.42–2.64 Å. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiBr7(N3F2)2 by Materials Project

Bi(N3Br3F)2BrF2 is alpha bismuth trifluoride structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of four bismuth, elemental molecules; four BrF2 clusters; and eight N3Br3F clusters. In each BrF2 cluster, Br1- is bonded in a linear geometry to two equivalent F1- atoms. Both Br–F bond lengths are 1.92 Å. F1- is bonded in a single-bond geometry to one Br1- atom. In each N3Br3F cluster, N1+ is bonded in a single-bond geometry to one Br1- atom. The N–Br bond length is 1.78 Å. Br1- is bonded in a linear geometry to one N1+ and one F1- atom. The Br–F bond length is 2.41 Å. F1- is bonded in a trigonal non-coplanar geometry to three equivalent Br1- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SbXe2F9 by Materials Project

Xe2F3SbF6 crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of four SbF6 clusters and four Xe2F3 clusters. In each SbF6 cluster, Sb is bonded in an octahedral geometry to six F atoms. There is three shorter (1.92 Å) and three longer (1.93 Å) Sb–F bond length. There are six inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Sb atom. In the second F site, F is bonded in a single-bond geometry to one Sb atom. In the third F site, F is bonded in a single-bond geometry to one Sb atom. In the fourth F site, F is bonded in a single-bond geometry to one Sb atom. In the fifth F site, F is bonded in a single-bond geometry to one Sb atom. In the sixth F site, F is bonded in a single-bond geometry to one Sb atom. In each Xe2F3 cluster, there are two inequivalent Xe sites. In the first Xe site, Xe is bonded in a linear geometry to two F atoms. There are one shorter (2.01 Å) and one longer (2.22 Å) Xe–F bond lengths. In the second Xe site, Xe is bonded in a linear geometry to two F atoms. There are one shorter (2.01 Å) and one longer (2.21 Å) Xe–F bond lengths. There are three inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Xe atom. In the second F site, F is bonded in a bent 150 degrees geometry to two Xe atoms. In the third F site, F is bonded in a single-bond geometry to one Xe atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AsBrKr2OF12 by Materials Project

Kr2OBrF6AsF6 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four AsF6 clusters and four Kr2OBrF6 clusters. In each AsF6 cluster, As is bonded in an octahedral geometry to six F atoms. There are a spread of As–F bond distances ranging from 1.76–1.82 Å. There are six inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one As atom. In the second F site, F is bonded in a single-bond geometry to one As atom. In the third F site, F is bonded in a single-bond geometry to one As atom. In the fourth F site, F is bonded in a single-bond geometry to one As atom. In the fifth F site, F is bonded in a single-bond geometry to one As atom. In the sixth F site, F is bonded in a single-bond geometry to one As atom. In each Kr2OBrF6 cluster, there are two inequivalent Kr sites. In the first Kr site, Kr is bonded in a linear geometry to two F atoms. There is one shorter (1.89 Å) and one longer (2.00 Å) Kr–F bond length. In the second Kr site, Kr is bonded in a linear geometry to two F atoms. There is one shorter (1.90 Å) and one longer (1.99 Å) Kr–F bond length. O is bonded in a single-bond geometry to one Br atom. The O–Br bond length is 1.59 Å. Br is bonded in a 5-coordinate geometry to one O and four F atoms. There are a spread of Br–F bond distances ranging from 1.79–2.37 Å. There are six inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Kr atom. In the second F site, F is bonded in a single-bond geometry to one Kr atom. In the third F site, F is bonded in a bent 150 degrees geometry to one Kr and one Br atom. In the fourth F site, F is bonded in a single-bond geometry to one Br atom. In the fifth F site, F is bonded in a single-bond geometry to one Br atom. In the sixth F site, F is bonded in a distorted bent 120 degrees geometry to one Kr and one Br atom.

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