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6 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on DyInPt by Materials Project

DyPtIn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Dy is bonded in a 11-coordinate geometry to five Pt and six equivalent In atoms. There are four shorter (3.03 Å) and one longer (3.12 Å) Dy–Pt bond lengths. There are two shorter (3.21 Å) and four longer (3.35 Å) Dy–In bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to three equivalent Dy and six equivalent In atoms. All Pt–In bond lengths are 2.79 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to six equivalent Dy and three equivalent In atoms. All Pt–In bond lengths are 2.88 Å. In is bonded in a 10-coordinate geometry to six equivalent Dy and four Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy2In16Pt7 by Materials Project

Dy2Pt7In16 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Dy is bonded in a 4-coordinate geometry to four equivalent Pt and ten In atoms. All Dy–Pt bond lengths are 3.18 Å. There are a spread of Dy–In bond distances ranging from 3.29–3.41 Å. There are three inequivalent Pt sites. In the first Pt site, Pt is bonded in a body-centered cubic geometry to eight In atoms. There are four shorter (2.76 Å) and four longer (2.81 Å) Pt–In bond lengths. In the second Pt site, Pt is bonded in a body-centered cubic geometry to eight In atoms. There are a spread of Pt–In bond distances ranging from 2.77–2.79 Å. In the third Pt site, Pt is bonded in a 9-coordinate geometry to two equivalent Dy and seven In atoms. There are a spread of Pt–In bond distances ranging from 2.78–2.93 Å. There are five inequivalent In sites. In the first In site, In is bonded in a 4-coordinate geometry to two equivalent Dy and four Pt atoms. In the second In site, In is bonded to one Dy and four Pt atoms to form a mixture of distorted edge and corner-sharing InDyPt4 tetrahedra. In the third In site, In is bonded in a distorted trigonal non-coplanar geometry to three Pt atoms. In the fourth In site, In is bonded in a 3-coordinate geometry to one Dy and three Pt atoms. In the fifth In site, In is bonded in a 2-coordinate geometry to four equivalent Dy and two equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on DyInPt4 by Materials Project

DyPt4In is Cubic Laves-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Dy3+ is bonded in a 12-coordinate geometry to twelve equivalent Pt1- atoms. All Dy–Pt bond lengths are 3.17 Å. Pt1- is bonded to three equivalent Dy3+, six equivalent Pt1-, and three equivalent In1+ atoms to form a mixture of edge, face, and corner-sharing PtDy3In3Pt6 cuboctahedra. There are three shorter (2.70 Å) and three longer (2.71 Å) Pt–Pt bond lengths. All Pt–In bond lengths are 3.17 Å. In1+ is bonded in a 12-coordinate geometry to twelve equivalent Pt1- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on DyInPt2 by Materials Project

DyPt2In crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Dy3+ is bonded in a distorted hexagonal planar geometry to six equivalent Pt2- atoms. All Dy–Pt bond lengths are 2.87 Å. Pt2- is bonded in a 8-coordinate geometry to three equivalent Dy3+, one Pt2-, and four equivalent In1+ atoms. The Pt–Pt bond length is 2.68 Å. There are one shorter (2.86 Å) and three longer (3.07 Å) Pt–In bond lengths. In1+ is bonded in a 8-coordinate geometry to eight equivalent Pt2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on DyInPt2 by Materials Project

DyPt2In crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Dy3+ is bonded in a 8-coordinate geometry to eight equivalent Pt2- atoms. There are six shorter (3.01 Å) and two longer (3.11 Å) Dy–Pt bond lengths. Pt2- is bonded in a 8-coordinate geometry to four equivalent Dy3+ and three equivalent In1+ atoms. All Pt–In bond lengths are 2.78 Å. In1+ is bonded in a distorted hexagonal planar geometry to six equivalent Pt2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy(InPt)4 by Materials Project

DyPt4In4 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Dy3+ is bonded in a 8-coordinate geometry to eight Pt2- atoms. There are six shorter (3.01 Å) and two longer (3.14 Å) Dy–Pt bond lengths. There are two inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a distorted body-centered cubic geometry to one Dy3+ and seven In+1.25+ atoms. There are a spread of Pt–In bond distances ranging from 2.76–2.88 Å. In the second Pt2- site, Pt2- is bonded in a 8-coordinate geometry to three equivalent Dy3+ and four In+1.25+ atoms. There are three shorter (2.78 Å) and one longer (2.82 Å) Pt–In bond lengths. There are two inequivalent In+1.25+ sites. In the first In+1.25+ site, In+1.25+ is bonded in a distorted pentagonal planar geometry to five Pt2- atoms. In the second In+1.25+ site, In+1.25+ is bonded in a distorted hexagonal planar geometry to six Pt2- atoms.

36 MATERIALS SCIENCE↗