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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on RbIn4 by Materials Project

RbIn4 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Rb is bonded in a 8-coordinate geometry to sixteen In atoms. There are eight shorter (3.88 Å) and eight longer (4.09 Å) Rb–In bond lengths. There are two inequivalent In sites. In the first In site, In is bonded in a 9-coordinate geometry to four equivalent Rb and five In atoms. There are one shorter (2.95 Å) and four longer (3.07 Å) In–In bond lengths. In the second In site, In is bonded in a 12-coordinate geometry to four equivalent Rb and four equivalent In atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Rb2In3 by Materials Project

Rb2In3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Rb sites. In the first Rb site, Rb is bonded in a 1-coordinate geometry to five Rb and nine In atoms. There are one shorter (3.55 Å) and four longer (4.17 Å) Rb–Rb bond lengths. There are one shorter (3.92 Å) and eight longer (4.18 Å) Rb–In bond lengths. In the second Rb site, Rb is bonded in a 4-coordinate geometry to four equivalent Rb and eight In atoms. There are four shorter (3.88 Å) and four longer (4.28 Å) Rb–In bond lengths. There are two inequivalent In sites. In the first In site, In is bonded in a 11-coordinate geometry to six Rb and five In atoms. There are a spread of In–In bond distances ranging from 2.87–3.15 Å. In the second In site, In is bonded in a 9-coordinate geometry to five Rb and four equivalent In atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Rb8In11 by Materials Project

Rb8In11 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. there are two inequivalent Rb sites. In the first Rb site, Rb is bonded in a 7-coordinate geometry to seven In atoms. There are a spread of Rb–In bond distances ranging from 3.76–4.17 Å. In the second Rb site, Rb is bonded in a 3-coordinate geometry to nine In atoms. There are a spread of Rb–In bond distances ranging from 3.93–4.27 Å. There are three inequivalent In sites. In the first In site, In is bonded in a distorted q6 geometry to six equivalent Rb and six In atoms. There are three shorter (3.11 Å) and three longer (3.35 Å) In–In bond lengths. In the second In site, In is bonded in a 10-coordinate geometry to six Rb and four In atoms. There are a spread of In–In bond distances ranging from 3.03–3.16 Å. In the third In site, In is bonded in a 10-coordinate geometry to four Rb and six In atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Rb3In by Materials Project

Rb3In is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb is bonded to eight equivalent Rb and four equivalent In atoms to form distorted RbRb8In4 cuboctahedra that share corners with twelve equivalent RbRb8In4 cuboctahedra, edges with eight equivalent InRb12 cuboctahedra, edges with sixteen equivalent RbRb8In4 cuboctahedra, faces with four equivalent InRb12 cuboctahedra, and faces with fourteen equivalent RbRb8In4 cuboctahedra. All Rb–Rb bond lengths are 4.38 Å. All Rb–In bond lengths are 4.38 Å. In is bonded to twelve equivalent Rb atoms to form distorted InRb12 cuboctahedra that share corners with twelve equivalent InRb12 cuboctahedra, edges with twenty-four equivalent RbRb8In4 cuboctahedra, faces with six equivalent InRb12 cuboctahedra, and faces with twelve equivalent RbRb8In4 cuboctahedra.

36 MATERIALS SCIENCE↗