Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “In-Mg”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 19 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on MgIn3 by Materials Project

MgIn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded to twelve equivalent In atoms to form MgIn12 cuboctahedra that share corners with twelve equivalent MgIn12 cuboctahedra, edges with twenty-four equivalent InMg4In8 cuboctahedra, faces with six equivalent MgIn12 cuboctahedra, and faces with twelve equivalent InMg4In8 cuboctahedra. All Mg–In bond lengths are 3.30 Å. In is bonded to four equivalent Mg and eight equivalent In atoms to form distorted InMg4In8 cuboctahedra that share corners with twelve equivalent InMg4In8 cuboctahedra, edges with eight equivalent MgIn12 cuboctahedra, edges with sixteen equivalent InMg4In8 cuboctahedra, faces with four equivalent MgIn12 cuboctahedra, and faces with fourteen equivalent InMg4In8 cuboctahedra. All In–In bond lengths are 3.30 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg5In2 by Materials Project

Mg5In2 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. there are three inequivalent Mg sites. In the first Mg site, Mg is bonded in a 4-coordinate geometry to four equivalent In atoms. There are a spread of Mg–In bond distances ranging from 2.97–3.20 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to four equivalent In atoms. All Mg–In bond lengths are 3.07 Å. In the third Mg site, Mg is bonded in a 4-coordinate geometry to four equivalent In atoms. There are two shorter (2.97 Å) and two longer (3.11 Å) Mg–In bond lengths. In is bonded in a distorted q6 geometry to ten Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn by Materials Project

MgIn is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mg is bonded to four equivalent Mg and eight equivalent In atoms to form distorted MgMg4In8 cuboctahedra that share corners with twelve equivalent MgMg4In8 cuboctahedra, edges with eight equivalent MgMg4In8 cuboctahedra, edges with sixteen equivalent InMg8In4 cuboctahedra, faces with eight equivalent InMg8In4 cuboctahedra, and faces with ten equivalent MgMg4In8 cuboctahedra. All Mg–Mg bond lengths are 3.27 Å. All Mg–In bond lengths are 3.20 Å. In is bonded to eight equivalent Mg and four equivalent In atoms to form distorted InMg8In4 cuboctahedra that share corners with twelve equivalent InMg8In4 cuboctahedra, edges with eight equivalent InMg8In4 cuboctahedra, edges with sixteen equivalent MgMg4In8 cuboctahedra, faces with eight equivalent MgMg4In8 cuboctahedra, and faces with ten equivalent InMg8In4 cuboctahedra. All In–In bond lengths are 3.27 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg2In by Materials Project

Mg2In is zeta silver zinc structured and crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to four In atoms to form a mixture of distorted edge and corner-sharing MgIn4 tetrahedra. There are two shorter (2.99 Å) and two longer (3.00 Å) Mg–In bond lengths. In the second Mg site, Mg is bonded in a 5-coordinate geometry to five In atoms. There are one shorter (3.12 Å) and four longer (3.16 Å) Mg–In bond lengths. There are two inequivalent In sites. In the first In site, In is bonded in a 9-coordinate geometry to nine Mg atoms. In the second In site, In is bonded in a 9-coordinate geometry to nine Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg3In by Materials Project

Mg3In is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded to eight equivalent Mg and four equivalent In atoms to form distorted MgMg8In4 cuboctahedra that share corners with twelve equivalent MgMg8In4 cuboctahedra, edges with eight equivalent InMg12 cuboctahedra, edges with sixteen equivalent MgMg8In4 cuboctahedra, faces with four equivalent InMg12 cuboctahedra, and faces with fourteen equivalent MgMg8In4 cuboctahedra. All Mg–Mg bond lengths are 3.18 Å. All Mg–In bond lengths are 3.18 Å. In is bonded to twelve equivalent Mg atoms to form InMg12 cuboctahedra that share corners with twelve equivalent InMg12 cuboctahedra, edges with twenty-four equivalent MgMg8In4 cuboctahedra, faces with six equivalent InMg12 cuboctahedra, and faces with twelve equivalent MgMg8In4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg3In by Materials Project

Mg3In crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Mg and two In atoms. Both Mg–Mg bond lengths are 3.10 Å. There are one shorter (2.99 Å) and one longer (3.08 Å) Mg–In bond lengths. In the second Mg site, Mg is bonded in a 2-coordinate geometry to six Mg and three In atoms. There are two shorter (3.18 Å) and two longer (3.19 Å) Mg–Mg bond lengths. There are a spread of Mg–In bond distances ranging from 3.07–3.47 Å. There are two inequivalent In sites. In the first In site, In is bonded in a 6-coordinate geometry to nine Mg and one In atom. The In–In bond length is 2.92 Å. In the second In site, In is bonded in a 7-coordinate geometry to six Mg and one In atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg3In by Materials Project

Mg3In is Uranium Silicide-like structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to eight Mg and four In atoms to form distorted MgMg8In4 cuboctahedra that share corners with two equivalent InMg12 cuboctahedra, corners with thirteen MgMg8In4 cuboctahedra, edges with seven InMg12 cuboctahedra, edges with fourteen MgMg8In4 cuboctahedra, faces with four InMg12 cuboctahedra, and faces with fifteen MgMg8In4 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.15–3.21 Å. There are a spread of Mg–In bond distances ranging from 3.15–3.21 Å. In the second Mg site, Mg is bonded to eight Mg and four In atoms to form distorted MgMg8In4 cuboctahedra that share corners with two equivalent InMg12 cuboctahedra, corners with thirteen MgMg8In4 cuboctahedra, edges with seven InMg12 cuboctahedra, edges with fourteen MgMg8In4 cuboctahedra, faces with four InMg12 cuboctahedra, and faces with fifteen MgMg8In4 cuboctahedra. There are four shorter (3.15 Å) and two longer (3.22 Å) Mg–Mg bond lengths. There are a spread of Mg–In bond distances ranging from 3.15–3.22 Å. There are two inequivalent In sites. In the first In site, In is bonded to twelve Mg atoms to form InMg12 cuboctahedra that share corners with six equivalent MgMg8In4 cuboctahedra, corners with nine InMg12 cuboctahedra, edges with twenty-one MgMg8In4 cuboctahedra, faces with seven InMg12 cuboctahedra, and faces with twelve MgMg8In4 cuboctahedra. In the second In site, In is bonded to twelve Mg atoms to form InMg12 cuboctahedra that share corners with six equivalent MgMg8In4 cuboctahedra, corners with nine InMg12 cuboctahedra, edges with twenty-one MgMg8In4 cuboctahedra, faces with seven InMg12 cuboctahedra, and faces with twelve MgMg8In4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn3 by Materials Project

MgIn3 is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Mg is bonded to twelve In atoms to form MgIn12 cuboctahedra that share corners with four equivalent MgIn12 cuboctahedra, corners with eight equivalent InMg4In8 cuboctahedra, edges with eight equivalent MgIn12 cuboctahedra, edges with sixteen equivalent InMg4In8 cuboctahedra, faces with four equivalent MgIn12 cuboctahedra, and faces with fourteen InMg4In8 cuboctahedra. There are four shorter (3.26 Å) and eight longer (3.34 Å) Mg–In bond lengths. There are two inequivalent In sites. In the first In site, In is bonded to four equivalent Mg and eight equivalent In atoms to form distorted InMg4In8 cuboctahedra that share corners with four equivalent InMg4In8 cuboctahedra, corners with eight equivalent MgIn12 cuboctahedra, edges with twenty-four InMg4In8 cuboctahedra, faces with six equivalent MgIn12 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. All In–In bond lengths are 3.34 Å. In the second In site, In is bonded to four equivalent Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with twelve equivalent InMg4In8 cuboctahedra, edges with eight equivalent MgIn12 cuboctahedra, edges with sixteen InMg4In8 cuboctahedra, faces with four equivalent MgIn12 cuboctahedra, and faces with fourteen InMg4In8 cuboctahedra. All In–In bond lengths are 3.26 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn3 by Materials Project

MgIn3 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Mg is bonded to ten In atoms to form distorted MgIn10 cuboctahedra that share corners with twelve equivalent MgIn10 cuboctahedra, corners with twelve InMg3In9 cuboctahedra, edges with two equivalent MgIn10 cuboctahedra, edges with eight equivalent InMg3In9 cuboctahedra, faces with two equivalent MgIn10 cuboctahedra, and faces with eighteen InMg3In9 cuboctahedra. There are a spread of Mg–In bond distances ranging from 3.28–3.33 Å. There are two inequivalent In sites. In the first In site, In is bonded to three equivalent Mg and nine In atoms to form distorted InMg3In9 cuboctahedra that share corners with two equivalent MgIn10 cuboctahedra, corners with eighteen equivalent InMg3In9 cuboctahedra, edges with four equivalent MgIn10 cuboctahedra, edges with twelve InMg3In9 cuboctahedra, faces with six equivalent MgIn10 cuboctahedra, and faces with fourteen InMg3In9 cuboctahedra. There are a spread of In–In bond distances ranging from 3.28–3.38 Å. In the second In site, In is bonded to four equivalent Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eight equivalent MgIn10 cuboctahedra, corners with fourteen equivalent InMg4In8 cuboctahedra, edges with fourteen InMg3In9 cuboctahedra, faces with six equivalent MgIn10 cuboctahedra, and faces with fourteen InMg3In9 cuboctahedra. Both In–In bond lengths are 3.38 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn5 by Materials Project

MgIn5 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Mg is bonded to six equivalent In atoms to form distorted MgIn6 cuboctahedra that share corners with twelve equivalent InIn12 cuboctahedra, edges with six equivalent MgIn6 cuboctahedra, and faces with two equivalent InIn12 cuboctahedra. All Mg–In bond lengths are 3.22 Å. There are three inequivalent In sites. In the first In site, In is bonded to three equivalent Mg and three equivalent In atoms to form a mixture of distorted corner, edge, and face-sharing InMg3In3 cuboctahedra. All In–In bond lengths are 3.40 Å. In the second In site, In is bonded to twelve In atoms to form InIn12 cuboctahedra that share corners with six equivalent MgIn6 cuboctahedra, corners with eighteen InMg3In3 cuboctahedra, edges with eighteen InMg3In3 cuboctahedra, a faceface with one MgIn6 cuboctahedra, and faces with thirteen InIn12 cuboctahedra. There are six shorter (3.36 Å) and three longer (3.44 Å) In–In bond lengths. In the third In site, In is bonded to twelve In atoms to form InIn12 cuboctahedra that share corners with eighteen InMg3In3 cuboctahedra, edges with eighteen InIn12 cuboctahedra, and faces with twenty InMg3In3 cuboctahedra. All In–In bond lengths are 3.36 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg3In by Materials Project

Mg3In is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to eight equivalent Mg and four equivalent In atoms to form MgMg8In4 cuboctahedra that share corners with four equivalent MgMg8In4 cuboctahedra, corners with eight equivalent InMg12 cuboctahedra, edges with twenty-four MgMg8In4 cuboctahedra, faces with six equivalent InMg12 cuboctahedra, and faces with twelve MgMg8In4 cuboctahedra. All Mg–Mg bond lengths are 3.19 Å. All Mg–In bond lengths are 3.22 Å. In the second Mg site, Mg is bonded to eight Mg and four equivalent In atoms to form distorted MgMg8In4 cuboctahedra that share corners with twelve equivalent MgMg8In4 cuboctahedra, edges with eight equivalent InMg12 cuboctahedra, edges with sixteen MgMg8In4 cuboctahedra, faces with four equivalent InMg12 cuboctahedra, and faces with fourteen MgMg8In4 cuboctahedra. All Mg–Mg bond lengths are 3.22 Å. All Mg–In bond lengths are 3.19 Å. In is bonded to twelve Mg atoms to form InMg12 cuboctahedra that share corners with four equivalent InMg12 cuboctahedra, corners with eight equivalent MgMg8In4 cuboctahedra, edges with eight equivalent InMg12 cuboctahedra, edges with sixteen equivalent MgMg8In4 cuboctahedra, faces with four equivalent InMg12 cuboctahedra, and faces with fourteen MgMg8In4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn5 by Materials Project

MgIn5 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Mg is bonded to two equivalent Mg and ten In atoms to form distorted MgMg2In10 cuboctahedra that share corners with six equivalent MgMg2In10 cuboctahedra, edges with twelve InIn12 cuboctahedra, faces with four equivalent MgMg2In10 cuboctahedra, and faces with twelve InIn12 cuboctahedra. Both Mg–Mg bond lengths are 3.30 Å. There are a spread of Mg–In bond distances ranging from 3.33–3.38 Å. There are five inequivalent In sites. In the first In site, In is bonded to twelve In atoms to form InIn12 cuboctahedra that share corners with eighteen InIn12 cuboctahedra, edges with six InMg4In8 cuboctahedra, edges with eight equivalent MgMg2In10 cuboctahedra, faces with two equivalent MgMg2In10 cuboctahedra, and faces with eight InIn12 cuboctahedra. There are a spread of In–In bond distances ranging from 3.30–3.47 Å. In the second In site, In is bonded to four equivalent Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InIn12 cuboctahedra, edges with four equivalent MgMg2In10 cuboctahedra, edges with six InIn12 cuboctahedra, faces with four equivalent MgMg2In10 cuboctahedra, and faces with eight InIn12 cuboctahedra. There are a spread of In–In bond distances ranging from 3.30–3.39 Å. In the third In site, In is bonded to two equivalent Mg and ten In atoms to form distorted InMg2In10 cuboctahedra that share corners with eighteen InIn12 cuboctahedra, edges with six InIn12 cuboctahedra, faces with six equivalent MgMg2In10 cuboctahedra, and faces with eight InIn12 cuboctahedra. There are a spread of In–In bond distances ranging from 3.30–3.36 Å. In the fourth In site, In is bonded in a 12-coordinate geometry to two equivalent Mg and six In atoms. In the fifth In site, In is bonded in a 12-coordinate geometry to two equivalent Mg and six In atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn2 by Materials Project

MgIn2 crystallizes in the trigonal R32 space group. The structure is three-dimensional. there are five inequivalent Mg sites. In the first Mg site, Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with four MgMg3In9 cuboctahedra, and faces with sixteen InMg4In8 cuboctahedra. All Mg–Mg bond lengths are 3.31 Å. There are a spread of Mg–In bond distances ranging from 3.26–3.30 Å. In the second Mg site, Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with four MgMg3In9 cuboctahedra, and faces with sixteen InMg4In8 cuboctahedra. All Mg–Mg bond lengths are 3.31 Å. There are a spread of Mg–In bond distances ranging from 3.26–3.30 Å. In the third Mg site, Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with four MgMg3In9 cuboctahedra, and faces with sixteen InMg4In8 cuboctahedra. There are a spread of Mg–In bond distances ranging from 3.26–3.30 Å. In the fourth Mg site, Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with four MgMg3In9 cuboctahedra, and faces with sixteen InMg4In8 cuboctahedra. All Mg–Mg bond lengths are 3.31 Å. There are a spread of Mg–In bond distances ranging from 3.26–3.30 Å. In the fifth Mg site, Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with four MgMg3In9 cuboctahedra, and faces with sixteen InMg4In8 cuboctahedra. There are a spread of Mg–In bond distances ranging from 3.26–3.30 Å. There are six inequivalent In sites. In the first In site, In is bonded to four Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight MgMg3In9 cuboctahedra, edges with ten InMg4In8 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are a spread of In–In bond distances ranging from 3.27–3.31 Å. In the second In site, In is bonded to four Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight MgMg3In9 cuboctahedra, edges with ten InMg4In8 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are a spread of In–In bond distances ranging from 3.27–3.31 Å. In the third In site, In is bonded to six equivalent Mg and six In atoms to form distorted InMg6In6 cuboctahedra that share corners with six equivalent InMg6In6 cuboctahedra, corners with twelve MgMg3In9 cuboctahedra, edges with eighteen InMg4In8 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. Both In–In bond lengths are 3.27 Å. In the fourth In site, In is bonded to four Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight MgMg3In9 cuboctahedra, edges with ten InMg6In6 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are a spread of In–In bond distances ranging from 3.27–3.31 Å. In the fifth In site, In is bonded to four Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight MgMg3In9 cuboctahedra, edges with ten InMg6In6 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are two shorter (3.29 Å) and four longer (3.31 Å) In–In bond lengths. In the sixth In site, In is bonded to four Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight MgMg3In9 cuboctahedra, edges with ten InMg6In6 cuboctahedra, faces with eight MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are one shorter (3.29 Å) and two longer (3.31 Å) In–In bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn by Materials Project

MgIn is alpha-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Mg is bonded in a 6-coordinate geometry to six equivalent In atoms. There are two shorter (3.06 Å) and four longer (3.11 Å) Mg–In bond lengths. In is bonded in a 6-coordinate geometry to six equivalent Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn2 by Materials Project

MgIn2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Mg is bonded in a 12-coordinate geometry to twelve equivalent In atoms. All Mg–In bond lengths are 3.60 Å. In is bonded to six equivalent Mg and six equivalent In atoms to form a mixture of distorted corner, edge, and face-sharing InMg6In6 cuboctahedra. All In–In bond lengths are 3.07 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn3 by Materials Project

MgIn3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Mg is bonded to twelve equivalent In atoms to form MgIn12 cuboctahedra that share corners with six equivalent MgIn12 cuboctahedra, corners with twelve equivalent InMg4In8 cuboctahedra, edges with eighteen equivalent InMg4In8 cuboctahedra, faces with eight equivalent MgIn12 cuboctahedra, and faces with twelve equivalent InMg4In8 cuboctahedra. There are six shorter (3.25 Å) and six longer (3.37 Å) Mg–In bond lengths. In is bonded to four equivalent Mg and eight equivalent In atoms to form distorted InMg4In8 cuboctahedra that share corners with four equivalent MgIn12 cuboctahedra, corners with fourteen equivalent InMg4In8 cuboctahedra, edges with six equivalent MgIn12 cuboctahedra, edges with twelve equivalent InMg4In8 cuboctahedra, faces with four equivalent MgIn12 cuboctahedra, and faces with sixteen equivalent InMg4In8 cuboctahedra. There are a spread of In–In bond distances ranging from 3.25–3.38 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn by Materials Project

MgIn is beta-prime cadmium gold structured and crystallizes in the orthorhombic Pmma space group. The structure is three-dimensional. Mg is bonded in a 8-coordinate geometry to eight equivalent In atoms. There are four shorter (3.14 Å) and four longer (3.20 Å) Mg–In bond lengths. In is bonded in a 8-coordinate geometry to eight equivalent Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MgIn2 by Materials Project

MgIn2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mg is bonded to three equivalent Mg and nine In atoms to form distorted MgMg3In9 cuboctahedra that share corners with nine equivalent MgMg3In9 cuboctahedra, corners with nine equivalent InMg6In6 cuboctahedra, edges with six equivalent MgMg3In9 cuboctahedra, edges with twelve InMg4In8 cuboctahedra, faces with five equivalent MgMg3In9 cuboctahedra, and faces with fifteen InMg4In8 cuboctahedra. All Mg–Mg bond lengths are 3.33 Å. There are six shorter (3.25 Å) and three longer (3.33 Å) Mg–In bond lengths. There are three inequivalent In sites. In the first In site, In is bonded to four equivalent Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen equivalent InMg4In8 cuboctahedra, edges with eight equivalent MgMg3In9 cuboctahedra, edges with ten InMg4In8 cuboctahedra, faces with eight equivalent MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are six shorter (3.29 Å) and two longer (3.40 Å) In–In bond lengths. In the second In site, In is bonded to six equivalent Mg and six In atoms to form InMg6In6 cuboctahedra that share corners with eighteen equivalent MgMg3In9 cuboctahedra, edges with eighteen InMg4In8 cuboctahedra, faces with six equivalent MgMg3In9 cuboctahedra, and faces with fourteen InMg4In8 cuboctahedra. All In–In bond lengths are 3.29 Å. In the third In site, In is bonded to four equivalent Mg and eight In atoms to form distorted InMg4In8 cuboctahedra that share corners with eighteen InMg4In8 cuboctahedra, edges with eight equivalent MgMg3In9 cuboctahedra, edges with ten InMg6In6 cuboctahedra, faces with eight equivalent MgMg3In9 cuboctahedra, and faces with twelve InMg4In8 cuboctahedra. There are two shorter (3.29 Å) and one longer (3.40 Å) In–In bond lengths.

36 MATERIALS SCIENCE↗