cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1204784
title: Materials Data on Ca7Au3 by Materials Project

description: Ca7Au3 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are seven inequivalent Ca sites. In the first Ca site, Ca is bonded in a distorted T-shaped geometry to three Au atoms. There are a spread of Ca–Au bond distances ranging from 3.05–3.09 Å. In the second Ca site, Ca is bonded in a distorted water-like geometry to two Au atoms. There are one shorter (3.07 Å) and one longer (3.08 Å) Ca–Au bond lengths. In the third Ca site, Ca is bonded in a distorted T-shaped geometry to three Au atoms. There are a spread of Ca–Au bond distances ranging from 3.03–3.07 Å. In the fourth Ca site, Ca is bonded in a 2-coordinate geometry to four Au atoms. There are a spread of Ca–Au bond distances ranging from 3.06–3.65 Å. In the fifth Ca site, Ca is bonded in a distorted T-shaped geometry to three Au atoms. There are two shorter (3.08 Å) and one longer (3.09 Å) Ca–Au bond lengths. In the sixth Ca site, Ca is bonded in a distorted trigonal planar geometry to three Au atoms. There are one shorter (2.98 Å) and two longer (2.99 Å) Ca–Au bond lengths. In the seventh Ca site, Ca is bonded in a 2-coordinate geometry to four Au atoms. There are a spread of Ca–Au bond distances ranging from 3.06–3.62 Å. There are three inequivalent Au sites. In the first Au site, Au is bonded in a 6-coordinate geometry to seven Ca atoms. In the second Au site, Au is bonded in a 6-coordinate geometry to eight Ca atoms. In the third Au site, Au is bonded in a 7-coordinate geometry to seven Ca atoms.
DOI: 10.17188/1204785
title: Materials Data on UTeO by Materials Project

description: UOTe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is two-dimensional and consists of one UOTe sheet oriented in the (0, 0, 1) direction. U4+ is bonded in a 4-coordinate geometry to four equivalent Te2- and four equivalent O2- atoms. All U–Te bond lengths are 3.22 Å. All U–O bond lengths are 2.34 Å. Te2- is bonded in a 4-coordinate geometry to four equivalent U4+ atoms. O2- is bonded to four equivalent U4+ atoms to form a mixture of edge and corner-sharing OU4 tetrahedra.
DOI: 10.17188/1204786
title: Materials Data on Cd3Au by Materials Project

description: AuCd3 crystallizes in the hexagonal P6_3cm space group. The structure is three-dimensional. Au is bonded in a 10-coordinate geometry to ten Cd atoms. There are a spread of Au–Cd bond distances ranging from 2.82–3.28 Å. There are four inequivalent Cd sites. In the first Cd site, Cd is bonded in a 2-coordinate geometry to four equivalent Au atoms. In the second Cd site, Cd is bonded in a distorted trigonal non-coplanar geometry to three equivalent Au atoms. In the third Cd site, Cd is bonded in a trigonal planar geometry to three equivalent Au atoms. In the fourth Cd site, Cd is bonded in a distorted trigonal planar geometry to three equivalent Au atoms.
DOI: 10.17188/1204787
title: Materials Data on Cd5Au3 by Materials Project

description: Au3Cd5 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Au sites. In the first Au site, Au is bonded in a 10-coordinate geometry to two equivalent Au and eight equivalent Cd atoms. Both Au–Au bond lengths are 2.74 Å. All Au–Cd bond lengths are 2.95 Å. In the second Au site, Au is bonded in a 10-coordinate geometry to ten Cd atoms. There are a spread of Au–Cd bond distances ranging from 2.88–3.14 Å. There are two inequivalent Cd sites. In the first Cd site, Cd is bonded in a 6-coordinate geometry to six Au atoms. In the second Cd site, Cd is bonded in a 4-coordinate geometry to four equivalent Au and two equivalent Cd atoms. Both Cd–Cd bond lengths are 2.74 Å.
DOI: 10.17188/1204788
title: Materials Data on RbAu by Materials Project

description: RbAu is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded in a body-centered cubic geometry to eight equivalent Au1- atoms. All Rb–Au bond lengths are 3.64 Å. Au1- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms.
DOI: 10.17188/1204789
title: Materials Data on DyInAu2 by Materials Project

description: DyAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Dy is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Dy–Au bond lengths are 3.03 Å. Au is bonded in a body-centered cubic geometry to four equivalent Dy and four equivalent In atoms. All Au–In bond lengths are 3.03 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1204790
title: Materials Data on ErInAu by Materials Project

description: ErAuIn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Er is bonded in a 11-coordinate geometry to five Au and six equivalent In atoms. There are four shorter (3.08 Å) and one longer (3.12 Å) Er–Au bond lengths. There are two shorter (3.26 Å) and four longer (3.40 Å) Er–In bond lengths. There are two inequivalent Au sites. In the first Au site, Au is bonded in a 9-coordinate geometry to three equivalent Er and six equivalent In atoms. All Au–In bond lengths are 2.84 Å. In the second Au site, Au is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent In atoms. All Au–In bond lengths are 2.89 Å. In is bonded in a 4-coordinate geometry to six equivalent Er and four Au atoms.
DOI: 10.17188/1204791
title: Materials Data on ErInAu2 by Materials Project

description: ErAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Er is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Er–Au bond lengths are 3.02 Å. Au is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent In atoms. All Au–In bond lengths are 3.02 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1204792
title: Materials Data on ErPbAu by Materials Project

description: ErAuPb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Er is bonded to four equivalent Au and six equivalent Pb atoms to form a mixture of distorted corner and face-sharing ErPb6Au4 tetrahedra. All Er–Au bond lengths are 2.95 Å. All Er–Pb bond lengths are 3.41 Å. Au is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Pb atoms. All Au–Pb bond lengths are 2.95 Å. Pb is bonded in a distorted q6 geometry to six equivalent Er and four equivalent Au atoms.
DOI: 10.17188/1204793
title: Materials Data on GaAu by Materials Project

description: AuGa is Modderite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Au is bonded in a 6-coordinate geometry to six equivalent Ga atoms. There are a spread of Au–Ga bond distances ranging from 2.66–2.79 Å. Ga is bonded in a 6-coordinate geometry to six equivalent Au atoms.
DOI: 10.17188/1204794
title: Materials Data on Al2HgSe4 by Materials Project

description: HgAl2Se4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent Se2- atoms to form HgSe4 tetrahedra that share corners with eight AlSe4 tetrahedra. All Hg–Se bond lengths are 2.71 Å. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four equivalent Se2- atoms to form AlSe4 tetrahedra that share corners with four equivalent HgSe4 tetrahedra and corners with four equivalent AlSe4 tetrahedra. All Al–Se bond lengths are 2.43 Å. In the second Al3+ site, Al3+ is bonded to four equivalent Se2- atoms to form AlSe4 tetrahedra that share corners with four equivalent HgSe4 tetrahedra and corners with four equivalent AlSe4 tetrahedra. All Al–Se bond lengths are 2.43 Å. Se2- is bonded in a trigonal non-coplanar geometry to one Hg2+ and two Al3+ atoms.
DOI: 10.17188/1204795
title: Materials Data on GaAu2 by Materials Project

description: Au2Ga crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are four inequivalent Au1- sites. In the first Au1- site, Au1- is bonded in a 4-coordinate geometry to four Ga2+ atoms. There are a spread of Au–Ga bond distances ranging from 2.65–2.87 Å. In the second Au1- site, Au1- is bonded to four Ga2+ atoms to form distorted corner-sharing AuGa4 tetrahedra. There are two shorter (2.67 Å) and two longer (2.69 Å) Au–Ga bond lengths. In the third Au1- site, Au1- is bonded in a 5-coordinate geometry to five Ga2+ atoms. There are a spread of Au–Ga bond distances ranging from 2.65–2.82 Å. In the fourth Au1- site, Au1- is bonded in a 4-coordinate geometry to four equivalent Ga2+ atoms. There are two shorter (2.76 Å) and two longer (2.77 Å) Au–Ga bond lengths. There are two inequivalent Ga2+ sites. In the first Ga2+ site, Ga2+ is bonded in a 8-coordinate geometry to eight Au1- atoms. In the second Ga2+ site, Ga2+ is bonded in a 9-coordinate geometry to nine Au1- atoms.
DOI: 10.17188/1204796
title: Materials Data on Li2GaAu by Materials Project

description: Li2AuGa crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent Li, six equivalent Au, and four equivalent Ga atoms to form distorted LiLi4Ga4Au6 tetrahedra that share corners with eighteen LiLi4Au4 tetrahedra and faces with sixteen LiLi4Ga4Au6 tetrahedra. All Li–Li bond lengths are 2.71 Å. All Li–Au bond lengths are 3.12 Å. All Li–Ga bond lengths are 2.71 Å. In the second Li site, Li is bonded to four equivalent Li and four equivalent Au atoms to form distorted LiLi4Au4 tetrahedra that share corners with twelve equivalent LiLi4Ga4Au6 tetrahedra, edges with twelve equivalent LiLi4Au4 tetrahedra, and faces with four equivalent LiLi4Ga4Au6 tetrahedra. All Li–Au bond lengths are 2.71 Å. Au is bonded in a distorted body-centered cubic geometry to ten Li and four equivalent Ga atoms. All Au–Ga bond lengths are 2.71 Å. Ga is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Au atoms.
DOI: 10.17188/1204797
title: Materials Data on Hf2Au by Materials Project

description: Hf2Au crystallizes in the tetragonal I4/mmm space group. The structure is two-dimensional and consists of two Hf2Au sheets oriented in the (0, 0, 1) direction. Hf is bonded in a 12-coordinate geometry to four equivalent Au atoms. All Hf–Au bond lengths are 2.99 Å. Au is bonded in a body-centered cubic geometry to eight equivalent Hf atoms.
DOI: 10.17188/1204798
title: Materials Data on Ho2Au by Materials Project

description: Ho2Au is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 3-coordinate geometry to five equivalent Au atoms. There are a spread of Ho–Au bond distances ranging from 2.94–3.63 Å. In the second Ho site, Ho is bonded to four equivalent Au atoms to form a mixture of edge and corner-sharing HoAu4 tetrahedra. There are a spread of Ho–Au bond distances ranging from 2.89–3.05 Å. Au is bonded in a 9-coordinate geometry to nine Ho atoms.
DOI: 10.17188/1204799
title: Materials Data on HoAu3 by Materials Project

description: HoAu3 is beta Cu3Ti structured and crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. Ho3+ is bonded to twelve Au1- atoms to form a mixture of corner, edge, and face-sharing HoAu12 cuboctahedra. There are a spread of Ho–Au bond distances ranging from 3.00–3.09 Å. There are two inequivalent Au1- sites. In the first Au1- site, Au1- is bonded in a 12-coordinate geometry to four equivalent Ho3+ atoms. In the second Au1- site, Au1- is bonded in a distorted see-saw-like geometry to four equivalent Ho3+ atoms.
DOI: 10.17188/1204800
title: Materials Data on HoAu4 by Materials Project

description: HoAu4 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. Ho is bonded to twelve equivalent Au atoms to form a mixture of edge and face-sharing HoAu12 cuboctahedra. There are eight shorter (3.02 Å) and four longer (3.04 Å) Ho–Au bond lengths. Au is bonded to three equivalent Ho atoms to form a mixture of distorted edge and corner-sharing AuHo3 cuboctahedra.
DOI: 10.17188/1204801
title: Materials Data on HoInAu2 by Materials Project

description: HoAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Ho–Au bond lengths are 3.03 Å. Au is bonded in a body-centered cubic geometry to four equivalent Ho and four equivalent In atoms. All Au–In bond lengths are 3.03 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1204802
title: Materials Data on HoPbAu by Materials Project

description: HoAuPb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ho is bonded to four equivalent Au and six equivalent Pb atoms to form a mixture of distorted corner and face-sharing HoPb6Au4 tetrahedra. All Ho–Au bond lengths are 2.96 Å. All Ho–Pb bond lengths are 3.42 Å. Au is bonded in a body-centered cubic geometry to four equivalent Ho and four equivalent Pb atoms. All Au–Pb bond lengths are 2.96 Å. Pb is bonded in a distorted q6 geometry to six equivalent Ho and four equivalent Au atoms.
DOI: 10.17188/1204803
title: Materials Data on HoSnAu by Materials Project

description: HoAuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ho is bonded to four equivalent Au and six equivalent Sn atoms to form a mixture of distorted corner and face-sharing HoSn6Au4 tetrahedra. All Ho–Au bond lengths are 2.91 Å. All Ho–Sn bond lengths are 3.36 Å. Au is bonded in a body-centered cubic geometry to four equivalent Ho and four equivalent Sn atoms. All Au–Sn bond lengths are 2.91 Å. Sn is bonded in a 4-coordinate geometry to six equivalent Ho and four equivalent Au atoms.
DOI: 10.17188/1204804
title: Materials Data on Li2InAu by Materials Project

description: Li2AuIn crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent In atoms to form distorted corner-sharing LiIn4 tetrahedra. All Li–In bond lengths are 2.84 Å. In the second Li site, Li is bonded to four equivalent Au atoms to form distorted corner-sharing LiAu4 tetrahedra. All Li–Au bond lengths are 2.84 Å. Au is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent In atoms. All Au–In bond lengths are 2.84 Å. In is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Au atoms.
DOI: 10.17188/1204805
title: Materials Data on LuInAu2 by Materials Project

description: LuInAu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Lu–Au bond lengths are 3.00 Å. Au is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent In atoms. All Au–In bond lengths are 3.00 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1204806
title: Materials Data on ScInAu2 by Materials Project

description: ScAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Sc–Au bond lengths are 2.95 Å. Au is bonded in a body-centered cubic geometry to four equivalent Sc and four equivalent In atoms. All Au–In bond lengths are 2.95 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1204807
title: Materials Data on Ca2Ge by Materials Project

description: Ca2Ge is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded to four equivalent Ge atoms to form a mixture of edge and corner-sharing CaGe4 tetrahedra. There are a spread of Ca–Ge bond distances ranging from 3.01–3.09 Å. In the second Ca site, Ca is bonded in a 3-coordinate geometry to five equivalent Ge atoms. There are a spread of Ca–Ge bond distances ranging from 3.13–3.59 Å. Ge is bonded in a 9-coordinate geometry to nine Ca atoms.
DOI: 10.17188/1204808
title: Materials Data on TbCo3B2 by Materials Project

description: TbCo3B2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Tb3+ is bonded in a hexagonal planar geometry to six equivalent B3- atoms. All Tb–B bond lengths are 2.89 Å. Co1+ is bonded in a square co-planar geometry to four equivalent B3- atoms. All Co–B bond lengths are 2.09 Å. B3- is bonded in a 6-coordinate geometry to three equivalent Tb3+ and six equivalent Co1+ atoms.
DOI: 10.17188/1204809
title: Materials Data on KAu2 by Materials Project

description: KAu2 is Hexagonal Laves structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. K is bonded in a 12-coordinate geometry to twelve Au atoms. There are a spread of K–Au bond distances ranging from 3.38–3.52 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded to six equivalent K and six equivalent Au atoms to form a mixture of distorted corner, edge, and face-sharing AuK6Au6 cuboctahedra. All Au–Au bond lengths are 3.00 Å. In the second Au site, Au is bonded to six equivalent K and six Au atoms to form a mixture of corner, edge, and face-sharing AuK6Au6 cuboctahedra. There are two shorter (2.88 Å) and two longer (2.89 Å) Au–Au bond lengths.
DOI: 10.17188/1204810
title: Materials Data on K(SnAu2)2 by Materials Project

description: KAu4Sn2 crystallizes in the tetragonal I-4c2 space group. The structure is three-dimensional. K is bonded in a 8-coordinate geometry to eight equivalent Au atoms. There are four shorter (3.46 Å) and four longer (3.57 Å) K–Au bond lengths. Au is bonded in a 10-coordinate geometry to two equivalent K, four equivalent Au, and four equivalent Sn atoms. There are a spread of Au–Au bond distances ranging from 2.80–3.08 Å. There are a spread of Au–Sn bond distances ranging from 2.82–3.04 Å. Sn is bonded in a 8-coordinate geometry to eight equivalent Au atoms.
DOI: 10.17188/1204811
title: Materials Data on Li2PbAu by Materials Project

description: Li2AuPb is Zintl Phase-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent Pb atoms to form distorted corner-sharing LiPb4 tetrahedra. All Li–Pb bond lengths are 2.92 Å. In the second Li site, Li is bonded to four equivalent Au atoms to form distorted corner-sharing LiAu4 tetrahedra. All Li–Au bond lengths are 2.92 Å. Au is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Pb atoms. All Au–Pb bond lengths are 2.92 Å. Pb is bonded in a 8-coordinate geometry to four equivalent Li and four equivalent Au atoms.
DOI: 10.17188/1204812
title: Materials Data on Li2SbAu by Materials Project

description: Li2AuSb is alpha bismuth trifluoride-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four equivalent Sb3- atoms to form corner-sharing LiSb4 tetrahedra. All Li–Sb bond lengths are 2.86 Å. In the second Li1+ site, Li1+ is bonded to four equivalent Au1+ atoms to form corner-sharing LiAu4 tetrahedra. All Li–Au bond lengths are 2.86 Å. Au1+ is bonded in a body-centered cubic geometry to four equivalent Li1+ and four equivalent Sb3- atoms. All Au–Sb bond lengths are 2.86 Å. Sb3- is bonded in a distorted body-centered cubic geometry to four equivalent Li1+ and four equivalent Au1+ atoms.
DOI: 10.17188/1204813
title: Materials Data on Li2SnAu by Materials Project

description: Li2AuSn crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent Au atoms to form distorted corner-sharing LiAu4 tetrahedra. All Li–Au bond lengths are 2.84 Å. In the second Li site, Li is bonded to four equivalent Sn atoms to form distorted corner-sharing LiSn4 tetrahedra. All Li–Sn bond lengths are 2.84 Å. Au is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Sn atoms. All Au–Sn bond lengths are 2.84 Å. Sn is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Au atoms.
DOI: 10.17188/1204814
title: Materials Data on Li2TlAu by Materials Project

description: Li2AuTl crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent Au atoms to form distorted corner-sharing LiAu4 tetrahedra. All Li–Au bond lengths are 2.89 Å. In the second Li site, Li is bonded to four equivalent Tl atoms to form distorted corner-sharing LiTl4 tetrahedra. All Li–Tl bond lengths are 2.89 Å. Au is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Tl atoms. All Au–Tl bond lengths are 2.89 Å. Tl is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Au atoms.
DOI: 10.17188/1204815
title: Materials Data on Mg13Au41 by Materials Project

description: Mg13Au41 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are four inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner and face-sharing MgAu12 cuboctahedra. There are six shorter (2.92 Å) and six longer (2.93 Å) Mg–Au bond lengths. In the second Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.92–2.96 Å. In the third Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. In the fourth Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. There are eight inequivalent Au+0.63- sites. In the first Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+ atoms. In the second Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+ atoms. In the third Au+0.63- site, Au+0.63- is bonded to four Mg2+ atoms to form a mixture of distorted corner and edge-sharing AuMg4 cuboctahedra. In the fourth Au+0.63- site, Au+0.63- is bonded to four Mg2+ atoms to form a mixture of distorted corner and edge-sharing AuMg4 cuboctahedra. In the fifth Au+0.63- site, Au+0.63- is bonded in a distorted see-saw-like geometry to four Mg2+ atoms. In the sixth Au+0.63- site, Au+0.63- is bonded in a distorted trigonal planar geometry to three equivalent Mg2+ atoms. In the seventh Au+0.63- site, Au+0.63- is bonded in a 12-coordinate geometry to three Mg2+ atoms. In the eighth Au+0.63- site, Au+0.63- is bonded in a distorted see-saw-like geometry to four Mg2+ atoms.