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DOE OSTI2020

Materials Data on ErGeRh2 by Materials Project

ErRh2Ge crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 9-coordinate geometry to one Er and nine equivalent Rh atoms. The Er–Er bond length is 3.28 Å. There are three shorter (3.02 Å) and six longer (3.11 Å) Er–Rh bond lengths. In the second Er site, Er is bonded in a 9-coordinate geometry to one Er and nine equivalent Rh atoms. The Er–Er bond length is 3.28 Å. There are three shorter (3.02 Å) and six longer (3.11 Å) Er–Rh bond lengths. In the third Er site, Er is bonded in a 9-coordinate geometry to one Er and nine equivalent Rh atoms. The Er–Er bond length is 3.28 Å. There are three shorter (3.02 Å) and six longer (3.11 Å) Er–Rh bond lengths. In the fourth Er site, Er is bonded in a 6-coordinate geometry to two Er, twelve equivalent Rh, and six Ge atoms. All Er–Rh bond lengths are 3.38 Å. All Er–Ge bond lengths are 3.22 Å. Rh is bonded in a 12-coordinate geometry to five Er, four equivalent Rh, and three Ge atoms. There are two shorter (2.76 Å) and two longer (2.82 Å) Rh–Rh bond lengths. There are a spread of Rh–Ge bond distances ranging from 2.48–2.55 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to three equivalent Er and six equivalent Rh atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to three equivalent Er and six equivalent Rh atoms. In the third Ge site, Ge is bonded in a distorted cuboctahedral geometry to six equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ErCd6 by Materials Project

ErCd6 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are three inequivalent Er sites. In the first Er site, Er is bonded in a 11-coordinate geometry to seventeen Cd atoms. There are a spread of Er–Cd bond distances ranging from 3.29–3.66 Å. In the second Er site, Er is bonded in a 2-coordinate geometry to sixteen Cd atoms. There are a spread of Er–Cd bond distances ranging from 3.28–3.69 Å. In the third Er site, Er is bonded in a 3-coordinate geometry to sixteen Cd atoms. There are a spread of Er–Cd bond distances ranging from 3.28–3.62 Å. There are seventeen inequivalent Cd sites. In the first Cd site, Cd is bonded to three Er and nine Cd atoms to form a mixture of face and edge-sharing CdEr3Cd9 cuboctahedra. There are a spread of Cd–Cd bond distances ranging from 2.82–3.22 Å. In the second Cd site, Cd is bonded to two equivalent Er and ten Cd atoms to form distorted CdEr2Cd10 cuboctahedra that share corners with four CdEr2Cd10 cuboctahedra, an edgeedge with one CdEr2Cd10 cuboctahedra, and faces with six CdEr3Cd9 cuboctahedra. There are a spread of Cd–Cd bond distances ranging from 2.91–3.44 Å. In the third Cd site, Cd is bonded to two equivalent Er and ten Cd atoms to form CdEr2Cd10 cuboctahedra that share corners with four CdEr2Cd10 cuboctahedra, an edgeedge with one CdEr2Cd10 cuboctahedra, and faces with six CdEr3Cd9 cuboctahedra. There are a spread of Cd–Cd bond distances ranging from 2.84–3.33 Å. In the fourth Cd site, Cd is bonded to three Er and nine Cd atoms to form a mixture of face and edge-sharing CdEr3Cd9 cuboctahedra. There are a spread of Cd–Cd bond distances ranging from 3.01–3.24 Å. In the fifth Cd site, Cd is bonded in a 11-coordinate geometry to two equivalent Er and nine Cd atoms. All Cd–Cd bond lengths are 3.03 Å. In the sixth Cd site, Cd is bonded in a 10-coordinate geometry to three Er and seven Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.86–3.11 Å. In the seventh Cd site, Cd is bonded to three Er and nine Cd atoms to form a mixture of face and edge-sharing CdEr3Cd9 cuboctahedra. There are a spread of Cd–Cd bond distances ranging from 2.84–3.22 Å. In the eighth Cd site, Cd is bonded in a 10-coordinate geometry to three Er and seven Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.99–3.08 Å. In the ninth Cd site, Cd is bonded in a 10-coordinate geometry to three Er and seven Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.72–3.10 Å. In the tenth Cd site, Cd is bonded in a 10-coordinate geometry to three Er and seven Cd atoms. There are one shorter (2.94 Å) and one longer (2.98 Å) Cd–Cd bond lengths. In the eleventh Cd site, Cd is bonded in a 8-coordinate geometry to one Er and seven Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.69–3.07 Å. In the twelfth Cd site, Cd is bonded in a distorted q6 geometry to three Er and six Cd atoms. There are one shorter (2.92 Å) and two longer (2.98 Å) Cd–Cd bond lengths. In the thirteenth Cd site, Cd is bonded in a 11-coordinate geometry to three Er and eight Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.96–3.05 Å. In the fourteenth Cd site, Cd is bonded in a 10-coordinate geometry to three Er and seven Cd atoms. In the fifteenth Cd site, Cd is bonded in a 11-coordinate geometry to two equivalent Er and nine Cd atoms. There are one shorter (3.01 Å) and two longer (3.37 Å) Cd–Cd bond lengths. In the sixteenth Cd site, Cd is bonded in a 11-coordinate geometry to two equivalent Er and nine Cd atoms. The Cd–Cd bond length is 3.01 Å. In the seventeenth Cd site, Cd is bonded to two equivalent Er and ten Cd atoms to form distorted CdEr2Cd10 cuboctahedra that share corners with four CdEr2Cd10 cuboctahedra, an edgeedge with one CdEr2Cd10 cuboctahedra, and faces with six CdEr3Cd9 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er6Al41Cr6 by Materials Project

Er6Cr6Al41 crystallizes in the trigonal P-31m space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to one Er, one Cr, and fifteen Al atoms. The Er–Er bond length is 3.48 Å. The Er–Cr bond length is 3.45 Å. There are a spread of Er–Al bond distances ranging from 3.05–3.40 Å. In the second Er site, Er is bonded in a 6-coordinate geometry to one Er, three Cr, and thirteen Al atoms. The Er–Er bond length is 3.42 Å. There are two shorter (3.23 Å) and one longer (3.49 Å) Er–Cr bond lengths. There are a spread of Er–Al bond distances ranging from 2.99–3.38 Å. There are four inequivalent Cr sites. In the first Cr site, Cr is bonded in a 10-coordinate geometry to two Er and ten Al atoms. There are a spread of Cr–Al bond distances ranging from 2.47–2.71 Å. In the second Cr site, Cr is bonded to three equivalent Er and nine Al atoms to form distorted CrEr3Al9 cuboctahedra that share corners with three equivalent CrEr3Al9 cuboctahedra, edges with three equivalent AlEr2Al9Cr cuboctahedra, a faceface with one CrEr3Al9 cuboctahedra, and faces with four AlEr2Al9Cr cuboctahedra. There are a spread of Cr–Al bond distances ranging from 2.58–2.79 Å. In the third Cr site, Cr is bonded in a cuboctahedral geometry to twelve Al atoms. There are six shorter (2.62 Å) and six longer (2.78 Å) Cr–Al bond lengths. In the fourth Cr site, Cr is bonded to twelve Al atoms to form CrAl12 cuboctahedra that share faces with six equivalent AlEr2Al9Cr cuboctahedra. There are six shorter (2.63 Å) and six longer (2.77 Å) Cr–Al bond lengths. There are eleven inequivalent Al sites. In the first Al site, Al is bonded in a 12-coordinate geometry to four equivalent Er and eight Al atoms. There are a spread of Al–Al bond distances ranging from 2.71–3.05 Å. In the second Al site, Al is bonded in a 12-coordinate geometry to two equivalent Er, two Cr, and eight Al atoms. There are a spread of Al–Al bond distances ranging from 2.66–3.10 Å. In the third Al site, Al is bonded in a 12-coordinate geometry to four equivalent Er, two equivalent Cr, and six Al atoms. There are two shorter (2.65 Å) and two longer (2.78 Å) Al–Al bond lengths. In the fourth Al site, Al is bonded to two equivalent Er, one Cr, and nine Al atoms to form distorted AlEr2Al9Cr cuboctahedra that share a cornercorner with one AlEr2Al9Cr cuboctahedra, an edgeedge with one AlEr2Al9Cr cuboctahedra, edges with two equivalent CrEr3Al9 cuboctahedra, faces with three CrEr3Al9 cuboctahedra, and faces with four equivalent AlEr2Al9Cr cuboctahedra. There are a spread of Al–Al bond distances ranging from 2.72–2.90 Å. In the fifth Al site, Al is bonded in a 12-coordinate geometry to one Er, two Cr, and nine Al atoms. There are a spread of Al–Al bond distances ranging from 2.69–2.91 Å. In the sixth Al site, Al is bonded in a 2-coordinate geometry to two equivalent Cr and ten Al atoms. There are a spread of Al–Al bond distances ranging from 2.76–2.84 Å. In the seventh Al site, Al is bonded in a 12-coordinate geometry to two equivalent Er, one Cr, and nine Al atoms. There are two shorter (2.85 Å) and two longer (2.93 Å) Al–Al bond lengths. In the eighth Al site, Al is bonded in a 12-coordinate geometry to one Er, two Cr, and nine Al atoms. Both Al–Al bond lengths are 2.91 Å. In the ninth Al site, Al is bonded in a 12-coordinate geometry to two Er, two Cr, and eight Al atoms. There are a spread of Al–Al bond distances ranging from 2.74–3.03 Å. In the tenth Al site, Al is bonded in a 12-coordinate geometry to two equivalent Er, one Cr, and nine Al atoms. There are one shorter (2.69 Å) and one longer (2.99 Å) Al–Al bond lengths. In the eleventh Al site, Al is bonded to three equivalent Er and nine Al atoms to form AlEr3Al9 cuboctahedra that share corners with three equivalent AlEr3Al9 cuboctahedra, a faceface with one CrEr3Al9 cuboctahedra, and a faceface with one AlEr3Al9 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er6H40N8O49 by Materials Project

Er6N8H32O45(H2O)4 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four water molecules and one Er6N8H32O45 cluster. In the Er6N8H32O45 cluster, there are three inequivalent Er sites. In the first Er site, Er is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Er–O bond distances ranging from 2.31–2.66 Å. In the second Er site, Er is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Er–O bond distances ranging from 2.30–2.56 Å. In the third Er site, Er is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Er–O bond distances ranging from 2.29–2.56 Å. There are four inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.25 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 are a spread of N–O bond distances ranging from 1.24–1.29 Å. 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 1.24–1.29 Å. In the fourth N site, N is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.26 Å) and one longer (1.29 Å) N–O bond length. There are sixteen inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the fifth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixth H site, H is bonded in a single-bond geometry to two O atoms. There is one shorter (1.01 Å) and one longer (1.70 Å) H–O bond length. In the seventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eighth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the ninth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the tenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eleventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the twelfth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the thirteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the fifteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. There are twenty-three inequivalent O sites. In the first O site, O is bonded in an octahedral geometry to six Er atoms. In the second O site, O is bonded in a distorted single-bond geometry to three Er and one H atom. In the third O site, O is bonded in a distorted single-bond geometry to three Er and one H atom. In the fourth O site, O is bonded in a distorted single-bond geometry to three Er and one H atom. In the fifth O site, O is bonded in a distorted single-bond geometry to three Er and one H atom. In the sixth O site, O is bonded in a water-like geometry to one Er and two H atoms. In the seventh O site, O is bonded in a water-like geometry to one Er and two H atoms. In the eighth O site, O is bonded in a water-like geometry to one Er and two H atoms. In the ninth O site, O is bonded in a water-like geometry to one Er and two H atoms. In the tenth O site, O is bonded in a water-like geometry to one Er and two H atoms. In the eleventh O site, O is bonded in a water-like geometry to one Er and two H atoms. In the twelfth O site, O is bonded in a distorted water-like geometry to one Er and one N atom. In the thirteenth O site, O is bonded in a distorted single-bond geometry to one Er and one N atom. In the fourteenth O site, O is bonded in a single-bond geometry to one N atom. In the fifteenth O site, O is bonded in a distorted water-like geometry to one Er and one N atom. In the sixteenth O site, O is bonded in a distorted single-bond geometry to one Er and one N atom. In the seventeenth O site, O is bonded in a single-bond geometry to one N atom. In the eighteenth O site, O is bonded in a distorted water-like geometry to one Er and one N atom. In the nineteenth O site, O is bonded in a distorted single-bond geometry to one Er and one N atom. In the twentieth O site, O is bonded in a single-bond geometry to one N atom. In the twenty-first O site, O is bonded in a single-bond geometry to one N atom. In the twenty-second O site, O is bonded in a single-bond geometry to one N atom. In the twenty-third O site, O is bonded in a distorted bent 120 degrees geometry to one N and one H atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er4(Al8Pt3)3 by Materials Project

Er4Pt9Al24 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 12-coordinate geometry to six Pt and eleven Al atoms. There are a spread of Er–Pt bond distances ranging from 3.28–3.54 Å. There are a spread of Er–Al bond distances ranging from 3.06–3.21 Å. In the second Er site, Er is bonded in a 12-coordinate geometry to six Pt and eleven Al atoms. There are a spread of Er–Pt bond distances ranging from 3.28–3.53 Å. There are a spread of Er–Al bond distances ranging from 3.07–3.21 Å. There are five inequivalent Pt sites. In the first Pt site, Pt is bonded in a 8-coordinate geometry to two Er and eight Al atoms. There are a spread of Pt–Al bond distances ranging from 2.51–2.76 Å. In the second Pt site, Pt is bonded in a 8-coordinate geometry to four Er and eight Al atoms. There are four shorter (2.58 Å) and four longer (2.62 Å) Pt–Al bond lengths. In the third Pt site, Pt is bonded in a 8-coordinate geometry to four Er and eight Al atoms. There are a spread of Pt–Al bond distances ranging from 2.55–2.64 Å. In the fourth Pt site, Pt is bonded in a 8-coordinate geometry to two Er and eight Al atoms. There are a spread of Pt–Al bond distances ranging from 2.52–2.76 Å. In the fifth Pt site, Pt is bonded in a 10-coordinate geometry to two Er and eight Al atoms. There are a spread of Pt–Al bond distances ranging from 2.51–2.76 Å. There are twelve inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to two Er and two Pt atoms. In the second Al site, Al is bonded in a 3-coordinate geometry to three Er and three Pt atoms. In the third Al site, Al is bonded in a 2-coordinate geometry to two Er and two Pt atoms. In the fourth Al site, Al is bonded in a 3-coordinate geometry to two Er and three Pt atoms. In the fifth Al site, Al is bonded in a 2-coordinate geometry to two Er and two Pt atoms. In the sixth Al site, Al is bonded in a 3-coordinate geometry to two Er and three Pt atoms. In the seventh Al site, Al is bonded to one Er and four Pt atoms to form a mixture of distorted edge and corner-sharing AlErPt4 tetrahedra. In the eighth Al site, Al is bonded to one Er and four Pt atoms to form a mixture of distorted edge and corner-sharing AlErPt4 tetrahedra. In the ninth Al site, Al is bonded in a 3-coordinate geometry to three Er and three Pt atoms. In the tenth Al site, Al is bonded in a 3-coordinate geometry to two Er and three Pt atoms. In the eleventh Al site, Al is bonded to four Pt atoms to form a mixture of distorted edge and corner-sharing AlPt4 tetrahedra. In the twelfth Al site, Al is bonded in a 3-coordinate geometry to two Er and three Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er21(In2Rh5)2 by Materials Project

Er21(Rh5In2)2 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are five inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to three Rh and three equivalent In atoms. There are a spread of Er–Rh bond distances ranging from 2.76–2.94 Å. There are a spread of Er–In bond distances ranging from 3.14–3.60 Å. In the second Er site, Er is bonded to four equivalent In atoms to form edge-sharing ErIn4 tetrahedra. All Er–In bond lengths are 3.04 Å. In the third Er site, Er is bonded to four Rh and two equivalent In atoms to form distorted ErIn2Rh4 octahedra that share an edgeedge with one ErIn2Rh4 octahedra and an edgeedge with one ErIn4 tetrahedra. There are two shorter (3.01 Å) and two longer (3.04 Å) Er–Rh bond lengths. Both Er–In bond lengths are 3.29 Å. In the fourth Er site, Er is bonded in a 4-coordinate geometry to four Rh atoms. There are two shorter (2.73 Å) and two longer (2.95 Å) Er–Rh bond lengths. In the fifth Er site, Er is bonded in a 4-coordinate geometry to five Rh and one In atom. There are a spread of Er–Rh bond distances ranging from 2.93–3.43 Å. The Er–In bond length is 3.44 Å. There are five inequivalent Rh sites. In the first Rh site, Rh is bonded in a 6-coordinate geometry to eight Er and one In atom. The Rh–In bond length is 3.25 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to eight Er atoms. In the third Rh site, Rh is bonded in a body-centered cubic geometry to eight equivalent Er atoms. In the fourth Rh site, Rh is bonded in a 8-coordinate geometry to eight Er atoms. In the fifth Rh site, Rh is bonded in a 10-coordinate geometry to eight equivalent Er atoms. In is bonded in a 11-coordinate geometry to ten Er and one Rh atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er4Zn5Ge6 by Materials Project

Er4Zn5Ge6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 10-coordinate geometry to three Zn and seven Ge atoms. There are one shorter (3.16 Å) and two longer (3.27 Å) Er–Zn bond lengths. There are a spread of Er–Ge bond distances ranging from 3.02–3.17 Å. In the second Er site, Er is bonded to six Ge atoms to form distorted ErGe6 octahedra that share a cornercorner with one ErGe6 octahedra, a cornercorner with one ZnGe4 tetrahedra, edges with four ErGe6 octahedra, and edges with two equivalent ZnGe4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. There are a spread of Er–Ge bond distances ranging from 2.88–2.94 Å. In the third Er site, Er is bonded to six Ge atoms to form distorted ErGe6 octahedra that share a cornercorner with one ErGe6 octahedra, a cornercorner with one ZnGe4 tetrahedra, edges with four ErGe6 octahedra, and edges with two equivalent ZnGe4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. There are a spread of Er–Ge bond distances ranging from 2.93–3.02 Å. In the fourth Er site, Er is bonded in a 11-coordinate geometry to five Zn and six Ge atoms. There are a spread of Er–Zn bond distances ranging from 3.04–3.12 Å. There are a spread of Er–Ge bond distances ranging from 3.02–3.12 Å. There are five inequivalent Zn sites. In the first Zn site, Zn is bonded in a 4-coordinate geometry to two equivalent Er and four Ge atoms. There are a spread of Zn–Ge bond distances ranging from 2.52–2.75 Å. In the second Zn site, Zn is bonded to four Ge atoms to form distorted ZnGe4 tetrahedra that share corners with two ErGe6 octahedra, corners with two equivalent ZnGe4 tetrahedra, and edges with four ErGe6 octahedra. The corner-sharing octahedra tilt angles range from 12–13°. There are a spread of Zn–Ge bond distances ranging from 2.55–2.66 Å. In the third Zn site, Zn is bonded in a 4-coordinate geometry to two equivalent Er and four Ge atoms. There are a spread of Zn–Ge bond distances ranging from 2.52–2.74 Å. In the fourth Zn site, Zn is bonded in a 4-coordinate geometry to two Er and four Ge atoms. There are a spread of Zn–Ge bond distances ranging from 2.54–2.64 Å. In the fifth Zn site, Zn is bonded in a 4-coordinate geometry to two equivalent Er and four Ge atoms. There are two shorter (2.51 Å) and two longer (2.60 Å) Zn–Ge bond lengths. There are six inequivalent Ge sites. In the first Ge site, Ge is bonded to three Er and four Zn atoms to form distorted edge-sharing GeEr3Zn4 pentagonal bipyramids. In the second Ge site, Ge is bonded in a 8-coordinate geometry to six Er, one Zn, and one Ge atom. The Ge–Ge bond length is 2.54 Å. In the third Ge site, Ge is bonded to three Er and four Zn atoms to form distorted edge-sharing GeEr3Zn4 pentagonal bipyramids. In the fourth Ge site, Ge is bonded in a 9-coordinate geometry to six Er, two Zn, and one Ge atom. In the fifth Ge site, Ge is bonded in a 9-coordinate geometry to four Er and five Zn atoms. In the sixth Ge site, Ge is bonded in a 7-coordinate geometry to three Er and four Zn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ErIn2Pd by Materials Project

ErPdIn2 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 2-coordinate geometry to four Pd and nine In atoms. There are a spread of Er–Pd bond distances ranging from 3.08–3.68 Å. There are a spread of Er–In bond distances ranging from 3.14–3.46 Å. In the second Er site, Er is bonded in a 3-coordinate geometry to four Pd and eight In atoms. There are a spread of Er–Pd bond distances ranging from 3.06–3.26 Å. There are a spread of Er–In bond distances ranging from 3.19–3.55 Å. In the third Er site, Er is bonded in a 12-coordinate geometry to four equivalent Pd and eight In atoms. All Er–Pd bond lengths are 3.23 Å. There are four shorter (3.28 Å) and four longer (3.35 Å) Er–In bond lengths. In the fourth Er site, Er is bonded in a 4-coordinate geometry to four equivalent Pd and eight In atoms. All Er–Pd bond lengths are 2.96 Å. There are four shorter (3.34 Å) and four longer (3.37 Å) Er–In bond lengths. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 10-coordinate geometry to four Er and six In atoms. There are a spread of Pd–In bond distances ranging from 2.78–2.90 Å. In the second Pd site, Pd is bonded in a 8-coordinate geometry to two equivalent Er and eight In atoms. There are four shorter (2.81 Å) and four longer (2.86 Å) Pd–In bond lengths. In the third Pd site, Pd is bonded in a 10-coordinate geometry to five Er and five In atoms. There are two shorter (2.81 Å) and three longer (2.87 Å) Pd–In bond lengths. There are four inequivalent In sites. In the first In site, In is bonded in a 11-coordinate geometry to six Er, three Pd, and two equivalent In atoms. Both In–In bond lengths are 3.17 Å. In the second In site, In is bonded in a 3-coordinate geometry to five Er and three Pd atoms. In the third In site, In is bonded in a 7-coordinate geometry to four Er, three Pd, and one In atom. In the fourth In site, In is bonded in a 3-coordinate geometry to two equivalent Er and three Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er2Fe12P7 by Materials Project

Er2Fe12P7 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 12-coordinate geometry to twelve Fe and six P atoms. There are a spread of Er–Fe bond distances ranging from 2.97–3.15 Å. All Er–P bond lengths are 2.85 Å. In the second Er site, Er is bonded in a 12-coordinate geometry to nine Fe and six P atoms. There are a spread of Er–Fe bond distances ranging from 2.95–3.07 Å. All Er–P bond lengths are 2.80 Å. There are twelve inequivalent Fe sites. In the first Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.23–2.29 Å. In the second Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.22–2.28 Å. In the third Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.23–2.29 Å. In the fourth Fe site, Fe is bonded to one Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeErP4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.14–2.28 Å. In the fifth Fe site, Fe is bonded to one Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeErP4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.14–2.28 Å. In the sixth Fe site, Fe is bonded to one Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeErP4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.14–2.28 Å. In the seventh Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.25–2.31 Å. In the eighth Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.26–2.31 Å. In the ninth Fe site, Fe is bonded to three Er and four P atoms to form a mixture of distorted corner, edge, and face-sharing FeEr3P4 tetrahedra. There are a spread of Fe–P bond distances ranging from 2.26–2.31 Å. In the tenth Fe site, Fe is bonded in a 5-coordinate geometry to five P atoms. There are a spread of Fe–P bond distances ranging from 2.27–2.54 Å. In the eleventh Fe site, Fe is bonded in a 5-coordinate geometry to five P atoms. There are a spread of Fe–P bond distances ranging from 2.27–2.54 Å. In the twelfth Fe site, Fe is bonded in a 5-coordinate geometry to five P atoms. There are a spread of Fe–P bond distances ranging from 2.27–2.54 Å. There are seven inequivalent P sites. In the first P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the second P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the third P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the fourth P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the fifth P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the sixth P site, P is bonded in a 9-coordinate geometry to two equivalent Er and seven Fe atoms. In the seventh P site, P is bonded in a 3-coordinate geometry to nine Fe atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er3Ga8Ni3 by Materials Project

Er3Ni3Ga8 is beta Plutonium-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are three inequivalent Er sites. In the first Er site, Er is bonded in a 9-coordinate geometry to four Ni and ten Ga atoms. There are two shorter (3.01 Å) and two longer (3.03 Å) Er–Ni bond lengths. There are a spread of Er–Ga bond distances ranging from 3.06–3.19 Å. In the second Er site, Er is bonded in a 10-coordinate geometry to two equivalent Ni and twelve Ga atoms. Both Er–Ni bond lengths are 3.16 Å. There are a spread of Er–Ga bond distances ranging from 2.98–3.18 Å. In the third Er site, Er is bonded in a 12-coordinate geometry to six Ni and ten Ga atoms. There are a spread of Er–Ni bond distances ranging from 3.01–3.19 Å. There are a spread of Er–Ga bond distances ranging from 3.05–3.51 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to four Er, one Ni, and four Ga atoms. The Ni–Ni bond length is 2.45 Å. There are a spread of Ni–Ga bond distances ranging from 2.42–2.46 Å. In the second Ni site, Ni is bonded in a 5-coordinate geometry to four Er and five Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.33–2.45 Å. In the third Ni site, Ni is bonded in a 9-coordinate geometry to four Er, one Ni, and four Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.43–2.49 Å. There are eight inequivalent Ga sites. In the first Ga site, Ga is bonded in a 12-coordinate geometry to four Er, one Ni, and seven Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.61–2.89 Å. In the second Ga site, Ga is bonded in a 12-coordinate geometry to four Er, two Ni, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.82–2.92 Å. In the third Ga site, Ga is bonded in a 2-coordinate geometry to four Er, two equivalent Ni, and four Ga atoms. There are one shorter (2.67 Å) and one longer (2.91 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Ni, and five Ga atoms. There are two shorter (2.65 Å) and one longer (2.87 Å) Ga–Ga bond lengths. In the fifth Ga site, Ga is bonded in a 3-coordinate geometry to four Er, three Ni, and three Ga atoms. The Ga–Ga bond length is 2.93 Å. In the sixth Ga site, Ga is bonded in a 3-coordinate geometry to four Er, three Ni, and three Ga atoms. The Ga–Ga bond length is 3.00 Å. In the seventh Ga site, Ga is bonded to four Er and eight Ga atoms to form face-sharing GaEr4Ga8 cuboctahedra. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Ni, and four Ga atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er10In20Ni9 by Materials Project

Er10Ni9In20 is beta Plutonium-derived structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 12-coordinate geometry to four equivalent Ni and eight In atoms. All Er–Ni bond lengths are 3.03 Å. There are four shorter (3.25 Å) and four longer (3.28 Å) Er–In bond lengths. In the second Er site, Er is bonded in a 12-coordinate geometry to four equivalent Ni and eight In atoms. All Er–Ni bond lengths are 3.01 Å. There are four shorter (3.21 Å) and four longer (3.35 Å) Er–In bond lengths. In the third Er site, Er is bonded in a 2-coordinate geometry to three Ni and nine In atoms. There are two shorter (2.90 Å) and one longer (3.31 Å) Er–Ni bond lengths. There are a spread of Er–In bond distances ranging from 3.07–3.38 Å. In the fourth Er site, Er is bonded in a 12-coordinate geometry to four Ni and ten In atoms. There are a spread of Er–Ni bond distances ranging from 3.03–3.43 Å. There are a spread of Er–In bond distances ranging from 3.15–3.66 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to five Er and five In atoms. There are a spread of Ni–In bond distances ranging from 2.72–2.81 Å. In the second Ni site, Ni is bonded in a 8-coordinate geometry to eight In atoms. There are four shorter (2.63 Å) and four longer (2.91 Å) Ni–In bond lengths. In the third Ni site, Ni is bonded in a 10-coordinate geometry to four Er and six In atoms. There are a spread of Ni–In bond distances ranging from 2.67–2.95 Å. There are five inequivalent In sites. In the first In site, In is bonded in a 2-coordinate geometry to five Er, three Ni, and five In atoms. There are a spread of In–In bond distances ranging from 3.16–3.29 Å. In the second In site, In is bonded in a 9-coordinate geometry to six Er and three Ni atoms. In the third In site, In is bonded in a 11-coordinate geometry to four Er, three Ni, and two equivalent In atoms. In the fourth In site, In is bonded in a 2-coordinate geometry to four Er, two Ni, and one In atom. In the fifth In site, In is bonded in a 6-coordinate geometry to four Er and two equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er5Ga2As by Materials Project

Er5Ga2As crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are five inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to four Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 3.02–3.06 Å. There are one shorter (3.06 Å) and one longer (3.08 Å) Er–As bond lengths. In the second Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (2.91 Å) and two longer (3.47 Å) Er–Ga bond lengths. There are one shorter (2.92 Å) and one longer (3.09 Å) Er–As bond lengths. In the third Er site, Er is bonded in a 3-coordinate geometry to three Ga and two equivalent As atoms. There are one shorter (3.02 Å) and two longer (3.47 Å) Er–Ga bond lengths. Both Er–As bond lengths are 2.89 Å. In the fourth Er site, Er is bonded in a 5-coordinate geometry to three Ga and two equivalent As atoms. There are a spread of Er–Ga bond distances ranging from 2.92–3.06 Å. Both Er–As bond lengths are 3.46 Å. In the fifth Er site, Er is bonded in a 3-coordinate geometry to five Ga atoms. There are a spread of Er–Ga bond distances ranging from 2.93–3.48 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. In the third Ga site, Ga is bonded in a 9-coordinate geometry to nine Er atoms. As is bonded in a 9-coordinate geometry to nine Er atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er6Ga17Pd5 by Materials Project

Er6Pd5Ga17 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Er sites. In the first Er site, Er is bonded to twelve Ga atoms to form distorted ErGa12 cuboctahedra that share an edgeedge with one PdEr4Ga4Pd4 cuboctahedra, an edgeedge with one GaEr4Ga4Pd4 cuboctahedra, and faces with two equivalent ErGa12 cuboctahedra. There are a spread of Er–Ga bond distances ranging from 3.16–3.22 Å. In the second Er site, Er is bonded in a 10-coordinate geometry to two equivalent Pd and twelve Ga atoms. There are one shorter (3.03 Å) and one longer (3.04 Å) Er–Pd bond lengths. There are a spread of Er–Ga bond distances ranging from 3.04–3.44 Å. In the third Er site, Er is bonded in a 12-coordinate geometry to four Pd and nine Ga atoms. There are a spread of Er–Pd bond distances ranging from 3.06–3.20 Å. There are a spread of Er–Ga bond distances ranging from 3.07–3.42 Å. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 12-coordinate geometry to two equivalent Er, two equivalent Pd, and six Ga atoms. Both Pd–Pd bond lengths are 2.88 Å. There are a spread of Pd–Ga bond distances ranging from 2.53–2.69 Å. In the second Pd site, Pd is bonded in a 10-coordinate geometry to two equivalent Er and eight Ga atoms. There are a spread of Pd–Ga bond distances ranging from 2.63–2.77 Å. In the third Pd site, Pd is bonded to four equivalent Er, four equivalent Pd, and four Ga atoms to form distorted PdEr4Ga4Pd4 cuboctahedra that share edges with two equivalent ErGa12 cuboctahedra and faces with two equivalent PdEr4Ga4Pd4 cuboctahedra. There are two shorter (2.63 Å) and two longer (2.64 Å) Pd–Ga bond lengths. There are nine inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to four Er, two equivalent Pd, and four Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.58–2.72 Å. In the second Ga site, Ga is bonded in a 9-coordinate geometry to three Er, three Pd, and three equivalent Ga atoms. There are two shorter (2.63 Å) and one longer (2.70 Å) Ga–Ga bond lengths. In the third Ga site, Ga is bonded in a 10-coordinate geometry to four Er, three Pd, and three Ga atoms. There are two shorter (2.62 Å) and one longer (2.74 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 10-coordinate geometry to four Er, two equivalent Pd, and four Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.58–2.70 Å. In the fifth Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Pd, and four Ga atoms. The Ga–Ga bond length is 2.55 Å. In the sixth Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Pd, and four Ga atoms. The Ga–Ga bond length is 2.54 Å. In the seventh Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Pd, and four Ga atoms. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to four Er, one Pd, and four Ga atoms. In the ninth Ga site, Ga is bonded to four equivalent Er, four equivalent Pd, and four Ga atoms to form distorted GaEr4Ga4Pd4 cuboctahedra that share edges with two equivalent ErGa12 cuboctahedra and faces with two equivalent GaEr4Ga4Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er4Co3 by Materials Project

Er4Co3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are six inequivalent Er sites. In the first Er site, Er is bonded in a 7-coordinate geometry to seven Co atoms. There are a spread of Er–Co bond distances ranging from 2.84–3.02 Å. In the second Er site, Er is bonded in a 7-coordinate geometry to seven Co atoms. There are a spread of Er–Co bond distances ranging from 2.84–3.01 Å. In the third Er site, Er is bonded in a 7-coordinate geometry to seven Co atoms. There are a spread of Er–Co bond distances ranging from 2.84–3.01 Å. In the fourth Er site, Er is bonded in a 4-coordinate geometry to four Co atoms. There are a spread of Er–Co bond distances ranging from 2.78–3.07 Å. In the fifth Er site, Er is bonded in a 4-coordinate geometry to four Co atoms. There are a spread of Er–Co bond distances ranging from 2.77–3.07 Å. In the sixth Er site, Er is bonded in a 4-coordinate geometry to four Co atoms. There are a spread of Er–Co bond distances ranging from 2.77–3.07 Å. There are five inequivalent Co sites. In the first Co site, Co is bonded in a 9-coordinate geometry to six Er and three Co atoms. All Co–Co bond lengths are 2.34 Å. In the second Co site, Co is bonded in a 9-coordinate geometry to eight Er and one Co atom. In the third Co site, Co is bonded in a 9-coordinate geometry to eight Er and one Co atom. In the fourth Co site, Co is bonded in a 9-coordinate geometry to eight Er and one Co atom. In the fifth Co site, Co is bonded in a 6-coordinate geometry to six Er atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er12Co7 by Materials Project

Er12Co7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are six inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to five Co atoms. There are a spread of Er–Co bond distances ranging from 2.85–3.08 Å. In the second Er site, Er is bonded in a 4-coordinate geometry to four Co atoms. There are a spread of Er–Co bond distances ranging from 2.74–2.92 Å. In the third Er site, Er is bonded in a 4-coordinate geometry to five Co atoms. There are a spread of Er–Co bond distances ranging from 2.78–3.43 Å. In the fourth Er site, Er is bonded in a 5-coordinate geometry to five Co atoms. There are a spread of Er–Co bond distances ranging from 2.79–3.33 Å. In the fifth Er site, Er is bonded to five Co atoms to form distorted corner-sharing ErCo5 tetrahedra. There are a spread of Er–Co bond distances ranging from 2.71–3.50 Å. In the sixth Er site, Er is bonded in a 5-coordinate geometry to five Co atoms. There are a spread of Er–Co bond distances ranging from 2.72–3.09 Å. There are four inequivalent Co sites. In the first Co site, Co is bonded in a 9-coordinate geometry to eight Er and one Co atom. The Co–Co bond length is 2.31 Å. In the second Co site, Co is bonded in a body-centered cubic geometry to eight Er atoms. In the third Co site, Co is bonded in a 10-coordinate geometry to nine Er and one Co atom. In the fourth Co site, Co is bonded in a 8-coordinate geometry to eight Er atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er4Ga21Ni10 by Materials Project

Er4Ni10Ga21 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 7-coordinate geometry to four Ni and eleven Ga atoms. There are two shorter (3.09 Å) and two longer (3.15 Å) Er–Ni bond lengths. There are a spread of Er–Ga bond distances ranging from 2.86–3.41 Å. In the second Er site, Er is bonded in a 2-coordinate geometry to four Ni and eleven Ga atoms. There are two shorter (2.98 Å) and two longer (3.08 Å) Er–Ni bond lengths. There are a spread of Er–Ga bond distances ranging from 2.88–3.48 Å. There are five inequivalent Ni sites. In the first Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Er, one Ni, and seven Ga atoms. The Ni–Ni bond length is 2.76 Å. There are a spread of Ni–Ga bond distances ranging from 2.39–2.58 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to nine Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.48–2.59 Å. In the third Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Er, one Ni, and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.46–2.56 Å. In the fourth Ni site, Ni is bonded in a 9-coordinate geometry to two equivalent Er and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.36–2.55 Å. In the fifth Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Er and eight Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.45–2.73 Å. There are eleven inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to one Er, four Ni, and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.75–2.87 Å. In the second Ga site, Ga is bonded in a 5-coordinate geometry to two equivalent Er, three Ni, and one Ga atom. The Ga–Ga bond length is 2.66 Å. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three Er, three Ni, and three Ga atoms. There are one shorter (2.70 Å) and two longer (2.90 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 3-coordinate geometry to one Er, four Ni, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.67–2.90 Å. In the fifth Ga site, Ga is bonded in a 12-coordinate geometry to three Er, four Ni, and five Ga atoms. In the sixth Ga site, Ga is bonded in a 5-coordinate geometry to two Er, five Ni, and two Ga atoms. The Ga–Ga bond length is 2.81 Å. In the seventh Ga site, Ga is bonded in a 5-coordinate geometry to two equivalent Er, three Ni, and two Ga atoms. There are one shorter (2.62 Å) and one longer (2.77 Å) Ga–Ga bond lengths. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to two Er, three Ni, and four Ga atoms. There are two shorter (2.92 Å) and two longer (3.09 Å) Ga–Ga bond lengths. In the ninth Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Ni and eight Ga atoms. In the tenth Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Er, three equivalent Ni, and six Ga atoms. Both Ga–Ga bond lengths are 2.88 Å. In the eleventh Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Er, four Ni, and five Ga atoms. Both Ga–Ga bond lengths are 2.92 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er9(FeGe)10 by Materials Project

Er9(FeGe)10 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 7-coordinate geometry to four equivalent Fe and seven Ge atoms. There are two shorter (3.09 Å) and two longer (3.25 Å) Er–Fe bond lengths. There are a spread of Er–Ge bond distances ranging from 2.92–3.08 Å. In the second Er site, Er is bonded in a 7-coordinate geometry to five Fe and six Ge atoms. There are one shorter (2.95 Å) and four longer (3.13 Å) Er–Fe bond lengths. There are a spread of Er–Ge bond distances ranging from 2.82–3.09 Å. In the third Er site, Er is bonded in a 6-coordinate geometry to four equivalent Fe and six Ge atoms. All Er–Fe bond lengths are 3.15 Å. There are a spread of Er–Ge bond distances ranging from 2.89–3.21 Å. In the fourth Er site, Er is bonded in a 6-coordinate geometry to twelve Fe and two equivalent Ge atoms. There are four shorter (2.98 Å) and eight longer (3.20 Å) Er–Fe bond lengths. Both Er–Ge bond lengths are 2.93 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a 12-coordinate geometry to five Er, three Fe, and four Ge atoms. There are a spread of Fe–Fe bond distances ranging from 2.48–2.73 Å. There are a spread of Fe–Ge bond distances ranging from 2.47–2.56 Å. In the second Fe site, Fe is bonded in a 12-coordinate geometry to three Er, five Fe, and two equivalent Ge atoms. The Fe–Fe bond length is 2.61 Å. Both Fe–Ge bond lengths are 2.64 Å. There are four inequivalent Ge sites. In the first Ge site, Ge is bonded in a 10-coordinate geometry to eight Er and two equivalent Ge atoms. There are one shorter (2.67 Å) and one longer (2.68 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 9-coordinate geometry to five Er and four equivalent Fe atoms. In the third Ge site, Ge is bonded in a 9-coordinate geometry to five Er and four equivalent Fe atoms. In the fourth Ge site, Ge is bonded in a 10-coordinate geometry to four Er and six Fe atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er3Ga15Ru4 by Materials Project

Er3Ru4Ga15 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Er sites. In the first Er site, Er is bonded in a 12-coordinate geometry to four Ru and twelve Ga atoms. There are two shorter (3.34 Å) and two longer (3.35 Å) Er–Ru bond lengths. There are a spread of Er–Ga bond distances ranging from 2.97–3.25 Å. In the second Er site, Er is bonded to twelve Ga atoms to form distorted face-sharing ErGa12 cuboctahedra. There are a spread of Er–Ga bond distances ranging from 3.00–3.13 Å. In the third Er site, Er is bonded in a 11-coordinate geometry to eleven Ga atoms. There are a spread of Er–Ga bond distances ranging from 2.99–3.08 Å. There are two inequivalent Ru sites. In the first Ru site, Ru is bonded in a 8-coordinate geometry to one Er and eight Ga atoms. There are a spread of Ru–Ga bond distances ranging from 2.51–2.71 Å. In the second Ru site, Ru is bonded in a 9-coordinate geometry to one Er and nine Ga atoms. There are a spread of Ru–Ga bond distances ranging from 2.54–2.78 Å. There are ten inequivalent Ga sites. In the first Ga site, Ga is bonded in a 11-coordinate geometry to three Er, three Ru, and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.75–2.90 Å. In the second Ga site, Ga is bonded in a 2-coordinate geometry to two Er, two equivalent Ru, and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.57–2.96 Å. In the third Ga site, Ga is bonded in a 2-coordinate geometry to four Er, two Ru, and four Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.84–2.99 Å. In the fourth Ga site, Ga is bonded in a 2-coordinate geometry to three Er, two Ru, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.58–2.99 Å. In the fifth Ga site, Ga is bonded in a 2-coordinate geometry to two Er, two equivalent Ru, and five Ga atoms. There are one shorter (2.67 Å) and two longer (2.76 Å) Ga–Ga bond lengths. In the sixth Ga site, Ga is bonded in a 4-coordinate geometry to one Er, three Ru, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.74–2.89 Å. In the seventh Ga site, Ga is bonded in a 8-coordinate geometry to two equivalent Er, two equivalent Ru, and four Ga atoms. The Ga–Ga bond length is 2.52 Å. In the eighth Ga site, Ga is bonded in a 10-coordinate geometry to one Er, two equivalent Ru, and seven Ga atoms. The Ga–Ga bond length is 2.66 Å. In the ninth Ga site, Ga is bonded in a 9-coordinate geometry to two Er, two equivalent Ru, and five Ga atoms. Both Ga–Ga bond lengths are 2.78 Å. In the tenth Ga site, Ga is bonded in a 2-coordinate geometry to two equivalent Er, two Ru, and six Ga atoms.

36 MATERIALS SCIENCE↗