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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on NdPt5 by Materials Project

NdPt5 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Nd3+ is bonded in a distorted hexagonal planar geometry to eighteen Pt+0.60- atoms. There are six shorter (3.13 Å) and twelve longer (3.51 Å) Nd–Pt bond lengths. There are two inequivalent Pt+0.60- sites. In the first Pt+0.60- site, Pt+0.60- is bonded in a 12-coordinate geometry to three equivalent Nd3+ and six equivalent Pt+0.60- atoms. All Pt–Pt bond lengths are 2.72 Å. In the second Pt+0.60- site, Pt+0.60- is bonded to four equivalent Nd3+ and eight Pt+0.60- atoms to form a mixture of corner, edge, and face-sharing PtNd4Pt8 cuboctahedra. All Pt–Pt bond lengths are 2.71 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NdPt2 by Materials Project

NdPt2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Nd is bonded in a 12-coordinate geometry to twelve equivalent Pt atoms. All Nd–Pt bond lengths are 3.24 Å. Pt is bonded to six equivalent Nd and six equivalent Pt atoms to form a mixture of edge, face, and corner-sharing PtNd6Pt6 cuboctahedra. All Pt–Pt bond lengths are 2.76 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NdPt3 by Materials Project

NdPt3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Nd2+ is bonded to twelve equivalent Pt+0.67- atoms to form a mixture of face and corner-sharing NdPt12 cuboctahedra. All Nd–Pt bond lengths are 2.98 Å. Pt+0.67- is bonded in a distorted square co-planar geometry to four equivalent Nd2+ atoms.

36 MATERIALS SCIENCE↗