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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Al3Bi5Cl12 by Materials Project

(Bi)5(AlCl4)3 is Iron carbide-derived structured and crystallizes in the trigonal R-3c space group. The structure is zero-dimensional and consists of eighteen AlCl4 clusters and six Bi clusters. In each AlCl4 cluster, Al is bonded in a tetrahedral geometry to four Cl atoms. There are two shorter (2.15 Å) and two longer (2.18 Å) Al–Cl bond lengths. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Al atom. In the second Cl site, Cl is bonded in a single-bond geometry to one Al atom. In each Bi cluster, there are two inequivalent Bi sites. In the first Bi site, Bi is bonded in a 2-coordinate geometry to two equivalent Bi atoms. Both Bi–Bi bond lengths are 3.06 Å. In the second Bi site, Bi is bonded in a 6-coordinate geometry to three equivalent Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AlBiCl6 by Materials Project

AlBiCl6 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of one AlBiCl6 sheet oriented in the (-1, 0, 2) direction. Al3+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Al–Cl bond distances ranging from 2.15–2.17 Å. Bi3+ is bonded in a 6-coordinate geometry to seven Cl1- atoms. There are a spread of Bi–Cl bond distances ranging from 2.45–3.42 Å. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Bi3+ atom. In the second Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Al3+ and one Bi3+ atom. In the third Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Al3+ and one Bi3+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Al3+ and one Bi3+ atom. In the fifth Cl1- site, Cl1- is bonded in a water-like geometry to two equivalent Bi3+ atoms. In the sixth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Al3+ and one Bi3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Al(BiCl)4 by Materials Project

(Bi)4AlCl4 crystallizes in the hexagonal P6_3 space group. The structure is zero-dimensional and consists of twelve AlCl4 clusters and six Bi clusters. In each AlCl4 cluster, Al is bonded in a tetrahedral geometry to four Cl atoms. There are three shorter (2.16 Å) and one longer (2.17 Å) Al–Cl bond lengths. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Al atom. In the second Cl site, Cl is bonded in a single-bond geometry to one Al atom. In each Bi cluster, there are eight inequivalent Bi sites. In the first Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. There are a spread of Bi–Bi bond distances ranging from 3.09–3.18 Å. In the second Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. There are one shorter (3.10 Å) and two longer (3.19 Å) Bi–Bi bond lengths. In the third Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. There are a spread of Bi–Bi bond distances ranging from 3.09–3.18 Å. In the fourth Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. There are one shorter (3.08 Å) and one longer (3.10 Å) Bi–Bi bond lengths. In the fifth Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. The Bi–Bi bond length is 3.08 Å. In the sixth Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. Both Bi–Bi bond lengths are 3.19 Å. In the seventh Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms. The Bi–Bi bond length is 3.08 Å. In the eighth Bi site, Bi is bonded in a 4-coordinate geometry to four Bi atoms.

36 MATERIALS SCIENCE↗