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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Lu2In by Materials Project

Lu2In crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Lu sites. In the first Lu site, Lu is bonded in a 6-coordinate geometry to eight Lu and six equivalent In atoms. There are two shorter (3.30 Å) and six longer (3.47 Å) Lu–Lu bond lengths. All Lu–In bond lengths are 3.47 Å. In the second Lu site, Lu is bonded to six equivalent Lu and five equivalent In atoms to form a mixture of distorted face and corner-sharing LuLu6In5 trigonal bipyramids. There are three shorter (3.05 Å) and two longer (3.30 Å) Lu–In bond lengths. In is bonded in a 11-coordinate geometry to eleven Lu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuIn3 by Materials Project

LuIn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded to twelve equivalent In atoms to form LuIn12 cuboctahedra that share corners with twelve equivalent LuIn12 cuboctahedra, edges with twenty-four equivalent InLu4In8 cuboctahedra, faces with six equivalent LuIn12 cuboctahedra, and faces with twelve equivalent InLu4In8 cuboctahedra. All Lu–In bond lengths are 3.26 Å. In is bonded to four equivalent Lu and eight equivalent In atoms to form distorted InLu4In8 cuboctahedra that share corners with twelve equivalent InLu4In8 cuboctahedra, edges with eight equivalent LuIn12 cuboctahedra, edges with sixteen equivalent InLu4In8 cuboctahedra, faces with four equivalent LuIn12 cuboctahedra, and faces with fourteen equivalent InLu4In8 cuboctahedra. All In–In bond lengths are 3.26 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu5In4 by Materials Project

Lu5In4 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are two inequivalent Lu sites. In the first Lu site, Lu is bonded in a 6-coordinate geometry to six equivalent In atoms. All Lu–In bond lengths are 3.30 Å. In the second Lu site, Lu is bonded in a 7-coordinate geometry to seven In atoms. There are a spread of Lu–In bond distances ranging from 3.06–3.39 Å. There are two inequivalent In sites. In the first In site, In is bonded to six equivalent Lu atoms to form distorted face-sharing InLu6 octahedra. In the second In site, In is bonded in a 9-coordinate geometry to nine Lu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuIn2 by Materials Project

LuIn2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Lu is bonded in a 10-coordinate geometry to ten In atoms. There are a spread of Lu–In bond distances ranging from 3.16–3.30 Å. There are three inequivalent In sites. In the first In site, In is bonded to six equivalent Lu and six In atoms to form a mixture of distorted face, edge, and corner-sharing InLu6In6 cuboctahedra. There are a spread of In–In bond distances ranging from 3.14–3.38 Å. In the second In site, In is bonded in a distorted square co-planar geometry to four equivalent Lu and four equivalent In atoms. In the third In site, In is bonded in a distorted square co-planar geometry to four equivalent Lu and four equivalent In atoms.

36 MATERIALS SCIENCE↗