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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on NdSnAu by Materials Project

NdAuSn crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Nd is bonded in a 12-coordinate geometry to six equivalent Au and six equivalent Sn atoms. There are three shorter (3.10 Å) and three longer (3.69 Å) Nd–Au bond lengths. There are three shorter (3.26 Å) and three longer (3.48 Å) Nd–Sn bond lengths. Au is bonded in a 10-coordinate geometry to six equivalent Nd and four equivalent Sn atoms. There are three shorter (2.86 Å) and one longer (3.14 Å) Au–Sn bond lengths. Sn is bonded in a 10-coordinate geometry to six equivalent Nd and four equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NdSnAu by Materials Project

NdAuSn crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Nd is bonded in a 9-coordinate geometry to six equivalent Au and six equivalent Sn atoms. There are a spread of Nd–Au bond distances ranging from 3.20–3.37 Å. There are a spread of Nd–Sn bond distances ranging from 3.29–3.89 Å. Au is bonded in a 10-coordinate geometry to six equivalent Nd, three equivalent Au, and one Sn atom. All Au–Au bond lengths are 2.81 Å. The Au–Sn bond length is 3.30 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Nd, one Au, and three equivalent Sn atoms. There are two shorter (2.95 Å) and one longer (2.97 Å) Sn–Sn bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NdSnAu by Materials Project

NdAuSn is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Nd is bonded to six equivalent Au and six equivalent Sn atoms to form a mixture of face and edge-sharing NdSn6Au6 cuboctahedra. All Nd–Au bond lengths are 3.38 Å. All Nd–Sn bond lengths are 3.38 Å. Au is bonded in a 3-coordinate geometry to six equivalent Nd and three equivalent Sn atoms. All Au–Sn bond lengths are 2.74 Å. Sn is bonded in a 3-coordinate geometry to six equivalent Nd and three equivalent Au atoms.

36 MATERIALS SCIENCE↗