Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Pd”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,225 records · Page 68
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ho4CdPd by Materials Project

Ho4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Ho sites. In the first Ho site, Ho is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Ho–Pd bond lengths are 2.86 Å. All Ho–Cd bond lengths are 3.38 Å. In the second Ho site, Ho is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Ho–Pd bond lengths are 2.85 Å. Both Ho–Cd bond lengths are 3.51 Å. In the third Ho site, Ho is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Ho–Pd bond lengths are 3.53 Å. Both Ho–Cd bond lengths are 3.25 Å. Pd is bonded in a 6-coordinate geometry to nine Ho atoms. Cd is bonded to nine Ho and three equivalent Cd atoms to form a mixture of distorted face and corner-sharing CdHo9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.17 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tm4CdPd by Materials Project

Tm4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Tm sites. In the first Tm site, Tm is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Tm–Pd bond lengths are 2.84 Å. All Tm–Cd bond lengths are 3.31 Å. In the second Tm site, Tm is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Tm–Pd bond lengths are 2.83 Å. Both Tm–Cd bond lengths are 3.47 Å. In the third Tm site, Tm is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Tm–Pd bond lengths are 3.49 Å. Both Tm–Cd bond lengths are 3.20 Å. Pd is bonded in a 6-coordinate geometry to nine Tm atoms. Cd is bonded to nine Tm and three equivalent Cd atoms to form a mixture of distorted corner and face-sharing CdTm9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.18 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er7(TePd)2 by Materials Project

Er7(PdTe)2 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are four inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to two equivalent Pd and three Te atoms. Both Er–Pd bond lengths are 2.87 Å. There are one shorter (3.12 Å) and two longer (3.18 Å) Er–Te bond lengths. In the second Er site, Er is bonded in a 4-coordinate geometry to three equivalent Pd and one Te atom. There are two shorter (2.85 Å) and one longer (3.19 Å) Er–Pd bond lengths. The Er–Te bond length is 3.16 Å. In the third Er site, Er is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Te atoms. Both Er–Pd bond lengths are 2.91 Å. Both Er–Te bond lengths are 3.14 Å. In the fourth Er site, Er is bonded in a 3-coordinate geometry to three Te atoms. There are two shorter (3.21 Å) and one longer (3.26 Å) Er–Te bond lengths. Pd is bonded in a 7-coordinate geometry to seven Er atoms. There are two inequivalent Te sites. In the first Te site, Te is bonded in a 8-coordinate geometry to eight Er atoms. In the second Te site, Te is bonded in a 7-coordinate geometry to seven Er atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Hf2InPd2 by Materials Project

Hf2Pd2In crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Hf sites. In the first Hf site, Hf is bonded in a 6-coordinate geometry to six equivalent Pd and four equivalent In atoms. There are two shorter (2.76 Å) and four longer (2.85 Å) Hf–Pd bond lengths. All Hf–In bond lengths are 3.32 Å. In the second Hf site, Hf is bonded in a 6-coordinate geometry to six equivalent Pd and four equivalent In atoms. There are two shorter (2.75 Å) and four longer (2.82 Å) Hf–Pd bond lengths. All Hf–In bond lengths are 3.24 Å. Pd is bonded in a 6-coordinate geometry to six Hf and two equivalent In atoms. Both Pd–In bond lengths are 2.97 Å. In is bonded in a 12-coordinate geometry to eight Hf, four equivalent Pd, and two equivalent In atoms. Both In–In bond lengths are 3.38 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KNa4Te2PdO22 by Materials Project

KNa4PdTe2O22 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K is bonded in a 6-coordinate geometry to six O atoms. There are a spread of K–O bond distances ranging from 2.59–2.97 Å. There are four inequivalent Na sites. In the first Na site, Na is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Na–O bond distances ranging from 2.20–2.66 Å. In the second Na site, Na is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Na–O bond distances ranging from 2.36–2.57 Å. In the third Na site, Na is bonded in a 4-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.21–2.98 Å. In the fourth Na site, Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.32–2.87 Å. Pd is bonded to six O atoms to form PdO6 octahedra that share an edgeedge with one PdO6 octahedra, edges with two equivalent TeO6 octahedra, and an edgeedge with one TeO6 trigonal bipyramid. There are a spread of Pd–O bond distances ranging from 1.99–2.07 Å. There are two inequivalent Te sites. In the first Te site, Te is bonded to six O atoms to form distorted TeO6 trigonal bipyramids that share an edgeedge with one PdO6 octahedra. There are a spread of Te–O bond distances ranging from 1.90–2.66 Å. In the second Te site, Te is bonded to six O atoms to form distorted TeO6 octahedra that share edges with two equivalent PdO6 octahedra. There are a spread of Te–O bond distances ranging from 1.85–2.21 Å. There are twenty-two inequivalent O sites. In the first O site, O is bonded in an L-shaped geometry to one Na and one Te atom. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Te and one O atom. The O–O bond length is 1.26 Å. In the third O site, O is bonded in a single-bond geometry to one Te atom. In the fourth O site, O is bonded in a distorted trigonal planar geometry to two Na and one Te atom. In the fifth O site, O is bonded to one K, one Na, one Pd, and one Te atom to form distorted OKNaTePd trigonal pyramids that share a cornercorner with one ONa2TePd trigonal pyramid, an edgeedge with one OKNa2Te tetrahedra, and edges with two ONa2TePd trigonal pyramids. In the sixth O site, O is bonded to two Na, one Pd, and one Te atom to form distorted ONa2TePd trigonal pyramids that share a cornercorner with one OKNaTePd trigonal pyramid, an edgeedge with one OKNa2Te tetrahedra, and edges with two OKNaTePd trigonal pyramids. In the seventh O site, O is bonded to one K, one Na, one Pd, and one Te atom to form distorted OKNaTePd trigonal pyramids that share a cornercorner with one OKNa2Te tetrahedra, an edgeedge with one OKNa2Te tetrahedra, and edges with two OKNaTePd trigonal pyramids. In the eighth O site, O is bonded in a 4-coordinate geometry to one Na, two equivalent Pd, and one Te atom. In the ninth O site, O is bonded in a water-like geometry to one Pd and one Te atom. In the tenth O site, O is bonded to one K, two Na, and one Te atom to form a mixture of distorted edge and corner-sharing OKNa2Te tetrahedra. In the eleventh O site, O is bonded in a linear geometry to one Na and one Te atom. In the twelfth O site, O is bonded in a bent 150 degrees geometry to one Na and one Te atom. In the thirteenth O site, O is bonded in a 2-coordinate geometry to two Na and one O atom. The O–O bond length is 1.24 Å. In the fourteenth O site, O is bonded in a distorted T-shaped geometry to two Na and one O atom. The O–O bond length is 1.25 Å. In the fifteenth O site, O is bonded in a bent 120 degrees geometry to one Na and one O atom. The O–O bond length is 1.25 Å. In the sixteenth O site, O is bonded in a 2-coordinate geometry to two Na and one O atom. The O–O bond length is 1.25 Å. In the seventeenth O site, O is bonded in a single-bond geometry to one O atom. In the eighteenth O site, O is bonded in a water-like geometry to one K and one Na atom. In the nineteenth O site, O is bonded in a distorted bent 120 degrees geometry to one Na and one O atom. In the twentieth O site, O is bonded in a distorted linear geometry to one K and one O atom. In the twenty-first O site, O is bonded in a bent 150 degrees geometry to one Na and one O atom. In the twenty-second O site, O is bonded in a distorted bent 150 degrees geometry to one K and one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu5Pd2 by Materials Project

Eu5Pd2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are three inequivalent Eu sites. In the first Eu site, Eu is bonded in a 2-coordinate geometry to three equivalent Pd atoms. There are a spread of Eu–Pd bond distances ranging from 3.01–3.66 Å. In the second Eu site, Eu is bonded to four equivalent Pd atoms to form distorted edge-sharing EuPd4 trigonal pyramids. There are two shorter (3.10 Å) and two longer (3.14 Å) Eu–Pd bond lengths. In the third Eu site, Eu is bonded in a 3-coordinate geometry to three equivalent Pd atoms. There are a spread of Eu–Pd bond distances ranging from 3.07–3.31 Å. Pd is bonded in a 7-coordinate geometry to eight Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y6PdBr10 by Materials Project

Y6PdBr10 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded to one Pd and five Br atoms to form a mixture of edge and corner-sharing YPdBr5 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. The Y–Pd bond length is 2.73 Å. There are a spread of Y–Br bond distances ranging from 2.83–3.03 Å. In the second Y site, Y is bonded to one Pd and five Br atoms to form a mixture of edge and corner-sharing YPdBr5 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. The Y–Pd bond length is 2.71 Å. There are a spread of Y–Br bond distances ranging from 2.92–3.04 Å. In the third Y site, Y is bonded to one Pd and five Br atoms to form a mixture of edge and corner-sharing YPdBr5 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. The Y–Pd bond length is 2.73 Å. There are a spread of Y–Br bond distances ranging from 2.84–3.09 Å. Pd is bonded in an octahedral geometry to six Y atoms. There are five inequivalent Br sites. In the first Br site, Br is bonded in a T-shaped geometry to three Y atoms. In the second Br site, Br is bonded in a T-shaped geometry to three Y atoms. In the third Br site, Br is bonded in a see-saw-like geometry to four Y atoms. In the fourth Br site, Br is bonded in an L-shaped geometry to two Y atoms. In the fifth Br site, Br is bonded in a 3-coordinate geometry to three Y atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er4CdPd by Materials Project

Er4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Er sites. In the first Er site, Er is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Er–Pd bond lengths are 2.85 Å. All Er–Cd bond lengths are 3.35 Å. In the second Er site, Er is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Er–Pd bond lengths are 2.84 Å. Both Er–Cd bond lengths are 3.49 Å. In the third Er site, Er is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Er–Pd bond lengths are 3.52 Å. Both Er–Cd bond lengths are 3.23 Å. Pd is bonded in a 6-coordinate geometry to nine Er atoms. Cd is bonded to nine Er and three equivalent Cd atoms to form a mixture of distorted face and corner-sharing CdEr9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.16 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy4CdPd by Materials Project

Dy4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Dy–Pd bond lengths are 2.88 Å. All Dy–Cd bond lengths are 3.37 Å. In the second Dy site, Dy is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Dy–Pd bond lengths are 2.87 Å. Both Dy–Cd bond lengths are 3.53 Å. In the third Dy site, Dy is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Dy–Pd bond lengths are 3.55 Å. Both Dy–Cd bond lengths are 3.26 Å. Pd is bonded in a 6-coordinate geometry to nine Dy atoms. Cd is bonded to nine Dy and three equivalent Cd atoms to form a mixture of distorted corner and face-sharing CdDy9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.19 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca5Pd2 by Materials Project

Ca5Pd2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are three inequivalent Ca sites. In the first Ca site, Ca is bonded in a 2-coordinate geometry to three equivalent Pd atoms. There are a spread of Ca–Pd bond distances ranging from 2.92–3.58 Å. In the second Ca site, Ca is bonded to four equivalent Pd atoms to form distorted edge-sharing CaPd4 tetrahedra. There are two shorter (3.05 Å) and two longer (3.06 Å) Ca–Pd bond lengths. In the third Ca site, Ca is bonded in a 3-coordinate geometry to three equivalent Pd atoms. There are a spread of Ca–Pd bond distances ranging from 2.97–3.21 Å. Pd is bonded in a 7-coordinate geometry to eight Ca atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li2GePd by Materials Project

Li2PdGe 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 Pd and six equivalent Ge atoms to form distorted LiGe6Pd4 tetrahedra that share corners with six equivalent LiGe6Pd4 tetrahedra, edges with twelve equivalent LiGe4Pd6 tetrahedra, and faces with sixteen LiGe6Pd4 tetrahedra. All Li–Pd bond lengths are 2.63 Å. All Li–Ge bond lengths are 3.04 Å. In the second Li site, Li is bonded to six equivalent Pd and four equivalent Ge atoms to form distorted LiGe4Pd6 tetrahedra that share corners with six equivalent LiGe4Pd6 tetrahedra, edges with twelve equivalent LiGe6Pd4 tetrahedra, and faces with sixteen LiGe6Pd4 tetrahedra. All Li–Pd bond lengths are 3.04 Å. All Li–Ge bond lengths are 2.63 Å. Pd is bonded in a 8-coordinate geometry to ten Li and four equivalent Ge atoms. All Pd–Ge bond lengths are 2.63 Å. Ge is bonded in a 8-coordinate geometry to ten Li and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Nd4CdPd by Materials Project

Nd4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Nd sites. In the first Nd site, Nd is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Nd–Pd bond lengths are 2.95 Å. All Nd–Cd bond lengths are 3.54 Å. In the second Nd site, Nd is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Nd–Pd bond lengths are 2.96 Å. Both Nd–Cd bond lengths are 3.61 Å. In the third Nd site, Nd is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Nd–Pd bond lengths are 3.66 Å. Both Nd–Cd bond lengths are 3.41 Å. Pd is bonded in a 6-coordinate geometry to nine Nd atoms. Cd is bonded to nine Nd and three equivalent Cd atoms to form a mixture of distorted corner and face-sharing CdNd9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.22 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu3Ga9Pd2 by Materials Project

Lu3Pd2Ga9 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Lu sites. In the first Lu site, Lu is bonded to twelve Ga atoms to form LuGa12 cuboctahedra that share edges with two equivalent GaLu4Ga4Pd4 cuboctahedra and faces with two equivalent LuGa12 cuboctahedra. There are eight shorter (3.13 Å) and four longer (3.17 Å) Lu–Ga bond lengths. In the second Lu site, Lu is bonded in a 10-coordinate geometry to two equivalent Pd and twelve Ga atoms. Both Lu–Pd bond lengths are 3.02 Å. There are a spread of Lu–Ga bond distances ranging from 3.06–3.35 Å. Pd is bonded in a 10-coordinate geometry to two equivalent Lu and eight Ga atoms. There are a spread of Pd–Ga bond distances ranging from 2.61–2.75 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to four Lu, two equivalent Pd, and four Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.58–2.71 Å. In the second Ga site, Ga is bonded in a 1-coordinate geometry to four Lu, one Pd, and four Ga atoms. The Ga–Ga bond length is 2.50 Å. In the third Ga site, Ga is bonded to four equivalent Lu, four equivalent Pd, and four equivalent Ga atoms to form distorted GaLu4Ga4Pd4 cuboctahedra that share edges with two equivalent LuGa12 cuboctahedra and faces with two equivalent GaLu4Ga4Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb5Pd2 by Materials Project

Yb5Pd2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 2-coordinate geometry to three equivalent Pd atoms. There are a spread of Yb–Pd bond distances ranging from 2.88–3.50 Å. In the second Yb site, Yb is bonded to four equivalent Pd atoms to form distorted edge-sharing YbPd4 tetrahedra. There are two shorter (3.00 Å) and two longer (3.01 Å) Yb–Pd bond lengths. In the third Yb site, Yb is bonded in a 3-coordinate geometry to three equivalent Pd atoms. There are a spread of Yb–Pd bond distances ranging from 2.92–3.15 Å. Pd is bonded in a 7-coordinate geometry to eight Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy2PdPt by Materials Project

Dy2PtPd crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. there are two inequivalent Dy sites. In the first Dy site, Dy is bonded in a 7-coordinate geometry to four equivalent Pt and three equivalent Pd atoms. There are two shorter (2.98 Å) and two longer (3.01 Å) Dy–Pt bond lengths. There are a spread of Dy–Pd bond distances ranging from 2.88–3.02 Å. In the second Dy site, Dy is bonded in a 7-coordinate geometry to three equivalent Pt and four equivalent Pd atoms. There are a spread of Dy–Pt bond distances ranging from 2.87–3.01 Å. There are two shorter (2.98 Å) and two longer (3.01 Å) Dy–Pd bond lengths. Pt is bonded in a 9-coordinate geometry to seven Dy and two equivalent Pd atoms. Both Pt–Pd bond lengths are 2.91 Å. Pd is bonded in a 9-coordinate geometry to seven Dy and two equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb2Ge6Pd by Materials Project

Yb2PdGe6 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a 10-coordinate geometry to ten Ge atoms. There are a spread of Yb–Ge bond distances ranging from 3.05–3.25 Å. In the second Yb site, Yb is bonded in a 12-coordinate geometry to four equivalent Pd and ten Ge atoms. All Yb–Pd bond lengths are 3.14 Å. There are a spread of Yb–Ge bond distances ranging from 3.14–3.49 Å. Pd is bonded in a 9-coordinate geometry to four equivalent Yb and five Ge atoms. There are a spread of Pd–Ge bond distances ranging from 2.46–2.56 Å. There are six inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Yb, two equivalent Pd, and five Ge atoms. There are one shorter (2.49 Å) and four longer (2.89 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 7-coordinate geometry to two equivalent Yb and five Ge atoms. All Ge–Ge bond lengths are 2.89 Å. In the third Ge site, Ge is bonded in a 8-coordinate geometry to six Yb and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.48 Å. In the fourth Ge site, Ge is bonded in a 1-coordinate geometry to six Yb, one Pd, and two equivalent Ge atoms. In the fifth Ge site, Ge is bonded in a 7-coordinate geometry to two equivalent Yb and five Ge atoms. The Ge–Ge bond length is 2.51 Å. In the sixth Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Yb, two equivalent Pd, and five Ge atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu3Pd by Materials Project

Eu3Pd is H-Phase-derived structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are five inequivalent Eu sites. In the first Eu site, Eu is bonded in a distorted T-shaped geometry to three equivalent Eu and three equivalent Pd atoms. All Eu–Eu bond lengths are 4.11 Å. All Eu–Pd bond lengths are 2.95 Å. In the second Eu site, Eu is bonded to twelve Eu atoms to form EuEu12 cuboctahedra that share corners with six equivalent EuEu12 cuboctahedra, corners with six equivalent PdEu6 octahedra, edges with six equivalent EuEu12 cuboctahedra, edges with six equivalent PdEu6 octahedra, and faces with six equivalent EuEu12 cuboctahedra. The corner-sharing octahedral tilt angles are 19°. All Eu–Eu bond lengths are 4.16 Å. In the third Eu site, Eu is bonded in a distorted T-shaped geometry to three equivalent Eu and three equivalent Pd atoms. All Eu–Eu bond lengths are 4.11 Å. All Eu–Pd bond lengths are 2.95 Å. In the fourth Eu site, Eu is bonded to sixteen Eu atoms to form EuEu16 cuboctahedra that share corners with six equivalent EuEu16 cuboctahedra, corners with six equivalent PdEu6 octahedra, edges with ten equivalent EuEu16 cuboctahedra, edges with six equivalent PdEu6 octahedra, and faces with sixteen equivalent EuEu16 cuboctahedra. The corner-sharing octahedral tilt angles are 19°. There are a spread of Eu–Eu bond distances ranging from 4.11–8.32 Å. In the fifth Eu site, Eu is bonded in a distorted T-shaped geometry to three equivalent Eu and three equivalent Pd atoms. All Eu–Pd bond lengths are 2.95 Å. Pd is bonded to six equivalent Eu atoms to form PdEu6 octahedra that share corners with six equivalent EuEu12 cuboctahedra, edges with six equivalent EuEu12 cuboctahedra, and edges with six equivalent PdEu6 octahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu4CdPd by Materials Project

Lu4PdCd crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are three inequivalent Lu sites. In the first Lu site, Lu is bonded in a 3-coordinate geometry to three equivalent Pd and three equivalent Cd atoms. All Lu–Pd bond lengths are 2.80 Å. All Lu–Cd bond lengths are 3.29 Å. In the second Lu site, Lu is bonded in a distorted bent 150 degrees geometry to two equivalent Pd and two equivalent Cd atoms. Both Lu–Pd bond lengths are 2.81 Å. Both Lu–Cd bond lengths are 3.45 Å. In the third Lu site, Lu is bonded in a 4-coordinate geometry to two equivalent Pd and two equivalent Cd atoms. Both Lu–Pd bond lengths are 3.46 Å. Both Lu–Cd bond lengths are 3.18 Å. Pd is bonded in a 6-coordinate geometry to nine Lu atoms. Cd is bonded to nine Lu and three equivalent Cd atoms to form a mixture of distorted corner and face-sharing CdLu9Cd3 cuboctahedra. All Cd–Cd bond lengths are 3.15 Å.

36 MATERIALS SCIENCE↗