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DOE OSTI2020

Materials Data on Ce3SiPd5 by Materials Project

Ce3Pd5Si crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent Ce sites. In the first Ce site, Ce is bonded in a 11-coordinate geometry to ten Pd and one Si atom. There are a spread of Ce–Pd bond distances ranging from 2.97–3.22 Å. The Ce–Si bond length is 3.19 Å. In the second Ce site, Ce is bonded in a 5-coordinate geometry to ten Pd and one Si atom. There are a spread of Ce–Pd bond distances ranging from 2.94–3.43 Å. The Ce–Si bond length is 3.03 Å. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 11-coordinate geometry to six Ce, four Pd, and one Si atom. There are a spread of Pd–Pd bond distances ranging from 2.91–3.05 Å. The Pd–Si bond length is 2.51 Å. In the second Pd site, Pd is bonded in a 2-coordinate geometry to six Ce, four equivalent Pd, and two equivalent Si atoms. Both Pd–Si bond lengths are 2.46 Å. Si is bonded in a 9-coordinate geometry to three Ce and six Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Zn3Ga4Pd7 by Materials Project

Pd7Zn3Ga4 is beta-prime palladium aluminum-derived structured and crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 7-coordinate geometry to four equivalent Zn and three Ga atoms. There are a spread of Pd–Zn bond distances ranging from 2.63–2.69 Å. There are one shorter (2.58 Å) and two longer (2.63 Å) Pd–Ga bond lengths. In the second Pd site, Pd is bonded in a 7-coordinate geometry to two equivalent Zn and five Ga atoms. There are one shorter (2.69 Å) and one longer (2.73 Å) Pd–Zn bond lengths. There are a spread of Pd–Ga bond distances ranging from 2.61–2.70 Å. In the third Pd site, Pd is bonded in a distorted body-centered cubic geometry to three equivalent Zn and five Ga atoms. All Pd–Zn bond lengths are 2.73 Å. There are a spread of Pd–Ga bond distances ranging from 2.58–2.78 Å. Zn is bonded in a 7-coordinate geometry to seven Pd atoms. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 12-coordinate geometry to seven Pd atoms. In the second Ga site, Ga is bonded in a distorted body-centered cubic geometry to eight Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er3(P3Pd10)2 by Materials Project

Er3(Pd10P3)2 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded to twelve equivalent Pd and six equivalent P atoms to form distorted face-sharing ErP6Pd12 cuboctahedra. All Er–Pd bond lengths are 2.99 Å. All Er–P bond lengths are 3.23 Å. In the second Er site, Er is bonded to sixteen Pd atoms to form distorted ErPd16 tetrahedra that share edges with six equivalent ErPd16 tetrahedra and faces with four equivalent ErP6Pd12 cuboctahedra. There are four shorter (2.85 Å) and twelve longer (3.35 Å) Er–Pd bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 6-coordinate geometry to three Er, nine Pd, and two equivalent P atoms. There are a spread of Pd–Pd bond distances ranging from 2.69–3.04 Å. Both Pd–P bond lengths are 2.39 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to one Er, six equivalent Pd, and three equivalent P atoms. All Pd–P bond lengths are 2.50 Å. P is bonded in a 9-coordinate geometry to one Er and eight Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on La3SiPd5 by Materials Project

La3Pd5Si crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent La sites. In the first La site, La is bonded in a 11-coordinate geometry to ten Pd and one Si atom. There are a spread of La–Pd bond distances ranging from 3.02–3.35 Å. The La–Si bond length is 3.19 Å. In the second La site, La is bonded in a 4-coordinate geometry to ten Pd and one Si atom. There are a spread of La–Pd bond distances ranging from 3.00–3.52 Å. The La–Si bond length is 3.12 Å. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 11-coordinate geometry to six La, four Pd, and one Si atom. There are a spread of Pd–Pd bond distances ranging from 2.99–3.07 Å. The Pd–Si bond length is 2.52 Å. In the second Pd site, Pd is bonded in a 2-coordinate geometry to six La, four equivalent Pd, and two equivalent Si atoms. Both Pd–Si bond lengths are 2.49 Å. Si is bonded in a 9-coordinate geometry to three La and six Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Te2Pd3Pb2 by Materials Project

Pd3Pb2Te2 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 6-coordinate geometry to four Pd, four Pb, and two equivalent Te atoms. There are two shorter (3.02 Å) and two longer (3.03 Å) Pd–Pd bond lengths. There are two shorter (2.96 Å) and two longer (3.15 Å) Pd–Pb bond lengths. Both Pd–Te bond lengths are 2.64 Å. In the second Pd site, Pd is bonded in a 10-coordinate geometry to four equivalent Pd, four Pb, and two equivalent Te atoms. There are a spread of Pd–Pb bond distances ranging from 3.03–3.45 Å. Both Pd–Te bond lengths are 2.66 Å. There are two inequivalent Pb sites. In the first Pb site, Pb is bonded in a 6-coordinate geometry to six Pd and four equivalent Te atoms. All Pb–Te bond lengths are 3.57 Å. In the second Pb site, Pb is bonded in a distorted hexagonal planar geometry to six Pd atoms. Te is bonded in a 6-coordinate geometry to three Pd and two equivalent Pb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HfPd5 by Materials Project

HfPd5 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of two HfPd5 sheets oriented in the (0, 1, 0) direction. Hf is bonded to twelve Pd atoms to form HfPd12 cuboctahedra that share corners with four equivalent HfPd12 cuboctahedra, faces with four equivalent HfPd12 cuboctahedra, and faces with four equivalent PdHf4Pd8 cuboctahedra. There are a spread of Hf–Pd bond distances ranging from 2.79–2.85 Å. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a distorted L-shaped geometry to two equivalent Hf and two equivalent Pd atoms. Both Pd–Pd bond lengths are 2.80 Å. In the second Pd site, Pd is bonded to four equivalent Hf and eight Pd atoms to form distorted PdHf4Pd8 cuboctahedra that share corners with four equivalent PdHf4Pd8 cuboctahedra, faces with four equivalent HfPd12 cuboctahedra, and faces with four equivalent PdHf4Pd8 cuboctahedra. All Pd–Pd bond lengths are 2.81 Å. In the third Pd site, Pd is bonded in a distorted L-shaped geometry to two equivalent Hf and two equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg17Al11Pd by Materials Project

Mg17PdAl11 is gamma-brass-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are eleven inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.05–3.15 Å. There are a spread of Mg–Al bond distances ranging from 2.91–3.15 Å. In the second Mg site, Mg is bonded in a 1-coordinate geometry to five Mg, one Pd, and four Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.04–3.16 Å. The Mg–Pd bond length is 2.82 Å. There are two shorter (2.98 Å) and two longer (3.22 Å) Mg–Al bond lengths. In the third Mg site, Mg is bonded in a 11-coordinate geometry to four Mg, one Pd, and six Al atoms. There are two shorter (3.01 Å) and one longer (3.17 Å) Mg–Mg bond lengths. The Mg–Pd bond length is 3.51 Å. There are a spread of Mg–Al bond distances ranging from 3.08–3.11 Å. In the fourth Mg site, Mg is bonded in a 1-coordinate geometry to four Mg, one Pd, and eleven Al atoms. There are two shorter (3.08 Å) and one longer (3.16 Å) Mg–Mg bond lengths. The Mg–Pd bond length is 3.09 Å. There are a spread of Mg–Al bond distances ranging from 3.10–3.23 Å. In the fifth Mg site, Mg is bonded in a 10-coordinate geometry to four Mg and six Al atoms. Both Mg–Mg bond lengths are 3.02 Å. There are a spread of Mg–Al bond distances ranging from 3.06–3.15 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg, one Pd, and four Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.00–3.19 Å. The Mg–Pd bond length is 3.12 Å. There are a spread of Mg–Al bond distances ranging from 2.90–3.04 Å. In the seventh Mg site, Mg is bonded in a 3-coordinate geometry to six Mg, one Pd, and four Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.13–3.21 Å. The Mg–Pd bond length is 2.90 Å. There are a spread of Mg–Al bond distances ranging from 2.89–3.20 Å. In the eighth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.10–3.17 Å. There are a spread of Mg–Al bond distances ranging from 2.90–3.23 Å. In the ninth Mg site, Mg is bonded in a 1-coordinate geometry to four Mg, one Pd, and five Al atoms. There are one shorter (3.04 Å) and one longer (3.07 Å) Mg–Mg bond lengths. The Mg–Pd bond length is 3.00 Å. There are a spread of Mg–Al bond distances ranging from 3.01–3.11 Å. In the tenth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. The Mg–Mg bond length is 3.11 Å. There are a spread of Mg–Al bond distances ranging from 2.89–3.18 Å. In the eleventh Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Al bond distances ranging from 2.91–3.17 Å. Pd is bonded in a 11-coordinate geometry to nine Mg and three Al atoms. There are one shorter (2.57 Å) and two longer (2.68 Å) Pd–Al bond lengths. There are six inequivalent Al sites. In the first Al site, Al is bonded in a 1-coordinate geometry to eight Mg, one Pd, and two equivalent Al atoms. Both Al–Al bond lengths are 2.77 Å. In the second Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are a spread of Al–Al bond distances ranging from 2.68–2.76 Å. In the third Al site, Al is bonded in a 11-coordinate geometry to eight Mg, one Pd, and two Al atoms. Both Al–Al bond lengths are 2.69 Å. In the fourth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.70 Å) and one longer (2.72 Å) Al–Al bond lengths. In the fifth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. The Al–Al bond length is 2.74 Å. In the sixth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on InAsPd5 by Materials Project

Pd5InAs crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded to eight equivalent Pd and four equivalent In atoms to form distorted PdIn4Pd8 cuboctahedra that share corners with four equivalent PdIn4Pd8 cuboctahedra, faces with four equivalent PdIn4Pd8 cuboctahedra, and faces with four equivalent InPd12 cuboctahedra. All Pd–Pd bond lengths are 2.88 Å. All Pd–In bond lengths are 2.87 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent In, and two equivalent As atoms. There are four shorter (2.87 Å) and one longer (3.00 Å) Pd–Pd bond lengths. Both Pd–In bond lengths are 2.88 Å. Both Pd–As bond lengths are 2.52 Å. In is bonded to twelve Pd atoms to form InPd12 cuboctahedra that share corners with four equivalent InPd12 cuboctahedra, faces with four equivalent PdIn4Pd8 cuboctahedra, and faces with four equivalent InPd12 cuboctahedra. As is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TlPPd5 by Materials Project

Pd5TlP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a distorted square co-planar geometry to eight equivalent Pd and four equivalent Tl atoms. All Pd–Pd bond lengths are 2.94 Å. All Pd–Tl bond lengths are 2.83 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent Tl, and two equivalent P atoms. There are one shorter (2.80 Å) and four longer (2.83 Å) Pd–Pd bond lengths. Both Pd–Tl bond lengths are 2.94 Å. Both Pd–P bond lengths are 2.44 Å. Tl is bonded to twelve Pd atoms to form a mixture of face and corner-sharing TlPd12 cuboctahedra. P is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ZnPPd5 by Materials Project

Pd5ZnP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a distorted square co-planar geometry to eight equivalent Pd and four equivalent Zn atoms. All Pd–Pd bond lengths are 2.83 Å. All Pd–Zn bond lengths are 2.78 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent Zn, and two equivalent P atoms. There are four shorter (2.78 Å) and one longer (2.85 Å) Pd–Pd bond lengths. Both Pd–Zn bond lengths are 2.83 Å. Both Pd–P bond lengths are 2.43 Å. Zn is bonded to twelve Pd atoms to form a mixture of corner and face-sharing ZnPd12 cuboctahedra. P is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on InPPd5 by Materials Project

Pd5InP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded to eight equivalent Pd and four equivalent In atoms to form distorted PdIn4Pd8 cuboctahedra that share corners with four equivalent PdIn4Pd8 cuboctahedra, faces with four equivalent PdIn4Pd8 cuboctahedra, and faces with four equivalent InPd12 cuboctahedra. All Pd–Pd bond lengths are 2.90 Å. All Pd–In bond lengths are 2.82 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent In, and two equivalent P atoms. All Pd–Pd bond lengths are 2.82 Å. Both Pd–In bond lengths are 2.90 Å. Both Pd–P bond lengths are 2.44 Å. In is bonded to twelve Pd atoms to form InPd12 cuboctahedra that share corners with four equivalent InPd12 cuboctahedra, faces with four equivalent PdIn4Pd8 cuboctahedra, and faces with four equivalent InPd12 cuboctahedra. P is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BPd5 by Materials Project

Pd5B crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a single-bond geometry to four equivalent Pd and one B atom. All Pd–Pd bond lengths are 2.74 Å. The Pd–B bond length is 1.99 Å. In the second Pd site, Pd is bonded in a square co-planar geometry to four equivalent B atoms. All Pd–B bond lengths are 2.21 Å. In the third Pd site, Pd is bonded in a distorted body-centered cubic geometry to eight Pd atoms. All Pd–Pd bond lengths are 2.74 Å. B is bonded to six Pd atoms to form a mixture of edge and corner-sharing BPd6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CdPPd5 by Materials Project

Pd5CdP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a distorted square co-planar geometry to eight equivalent Pd and four equivalent Cd atoms. All Pd–Pd bond lengths are 2.91 Å. All Pd–Cd bond lengths are 2.81 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent Cd, and two equivalent P atoms. All Pd–Pd bond lengths are 2.81 Å. Both Pd–Cd bond lengths are 2.91 Å. Both Pd–P bond lengths are 2.43 Å. Cd is bonded to twelve Pd atoms to form a mixture of corner and face-sharing CdPd12 cuboctahedra. P is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce2Al3GaPd4 by Materials Project

Ce2Pd4GaAl3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Ce is bonded in a 4-coordinate geometry to eight Pd, two equivalent Ga, and six Al atoms. There are four shorter (3.24 Å) and four longer (3.41 Å) Ce–Pd bond lengths. Both Ce–Ga bond lengths are 3.33 Å. There are four shorter (3.32 Å) and two longer (3.33 Å) Ce–Al bond lengths. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded to four equivalent Ce and four equivalent Al atoms to form distorted PdCe4Al4 tetrahedra that share corners with four equivalent GaCe4Pd4 tetrahedra, corners with eight equivalent AlCe4Pd4 tetrahedra, edges with two equivalent GaCe4Pd4 tetrahedra, edges with four equivalent PdCe4Al4 tetrahedra, and faces with four equivalent PdCe4Al4 tetrahedra. All Pd–Al bond lengths are 2.51 Å. In the second Pd site, Pd is bonded to four equivalent Ce and four equivalent Al atoms to form distorted PdCe4Al4 tetrahedra that share corners with four equivalent AlCe4Pd4 tetrahedra, corners with eight equivalent GaCe4Pd4 tetrahedra, edges with two equivalent AlCe4Pd4 tetrahedra, edges with four equivalent PdCe4Al4 tetrahedra, and faces with four equivalent PdCe4Al4 tetrahedra. All Pd–Al bond lengths are 2.51 Å. In the third Pd site, Pd is bonded in a 9-coordinate geometry to four equivalent Ce, two equivalent Ga, and three Al atoms. Both Pd–Ga bond lengths are 2.57 Å. There are one shorter (2.49 Å) and two longer (2.57 Å) Pd–Al bond lengths. Ga is bonded to four equivalent Ce and four equivalent Pd atoms to form distorted GaCe4Pd4 tetrahedra that share corners with twelve PdCe4Al4 tetrahedra, edges with two equivalent PdCe4Al4 tetrahedra, edges with four equivalent GaCe4Pd4 tetrahedra, and faces with four equivalent AlCe4Pd4 tetrahedra. There are two inequivalent Al sites. In the first Al site, Al is bonded to four equivalent Ce and four equivalent Pd atoms to form distorted AlCe4Pd4 tetrahedra that share corners with twelve PdCe4Al4 tetrahedra, edges with two equivalent PdCe4Al4 tetrahedra, edges with four equivalent AlCe4Pd4 tetrahedra, and faces with four equivalent GaCe4Pd4 tetrahedra. In the second Al site, Al is bonded in a 5-coordinate geometry to four equivalent Ce and five Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HgAsPd5 by Materials Project

Pd5HgAs crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded to eight equivalent Pd and four equivalent Hg atoms to form PdHg4Pd8 cuboctahedra that share corners with four equivalent PdHg4Pd8 cuboctahedra, faces with four equivalent PdHg4Pd8 cuboctahedra, and faces with four equivalent HgPd12 cuboctahedra. All Pd–Pd bond lengths are 2.92 Å. All Pd–Hg bond lengths are 2.87 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent Hg, and two equivalent As atoms. There are four shorter (2.87 Å) and one longer (2.97 Å) Pd–Pd bond lengths. Both Pd–Hg bond lengths are 2.92 Å. Both Pd–As bond lengths are 2.52 Å. Hg is bonded to twelve Pd atoms to form HgPd12 cuboctahedra that share corners with four equivalent HgPd12 cuboctahedra, faces with four equivalent PdHg4Pd8 cuboctahedra, and faces with four equivalent HgPd12 cuboctahedra. As is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2Pd3Se2 by Materials Project

Bi2Pd3Se2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 6-coordinate geometry to four Bi and two equivalent Se atoms. There are a spread of Pd–Bi bond distances ranging from 2.84–3.09 Å. Both Pd–Se bond lengths are 2.47 Å. In the second Pd site, Pd is bonded in a 6-coordinate geometry to four Bi and two equivalent Se atoms. There are two shorter (2.86 Å) and two longer (3.04 Å) Pd–Bi bond lengths. Both Pd–Se bond lengths are 2.48 Å. In the third Pd site, Pd is bonded in a 6-coordinate geometry to four Bi and two equivalent Se atoms. There are two shorter (2.93 Å) and two longer (2.96 Å) Pd–Bi bond lengths. Both Pd–Se bond lengths are 2.49 Å. There are two inequivalent Bi sites. In the first Bi site, Bi is bonded in a 6-coordinate geometry to six Pd atoms. In the second Bi site, Bi is bonded in a distorted hexagonal planar geometry to six Pd atoms. Se is bonded in a distorted T-shaped geometry to three Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AgPPd5 by Materials Project

Pd5AgP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pd sites. In the first Pd site, Pd is bonded to eight equivalent Pd and four equivalent Ag atoms to form distorted PdAg4Pd8 cuboctahedra that share corners with four equivalent PdAg4Pd8 cuboctahedra, faces with four equivalent PdAg4Pd8 cuboctahedra, and faces with four equivalent AgPd12 cuboctahedra. All Pd–Pd bond lengths are 2.89 Å. All Pd–Ag bond lengths are 2.81 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to seven Pd, two equivalent Ag, and two equivalent P atoms. There are one shorter (2.80 Å) and four longer (2.81 Å) Pd–Pd bond lengths. Both Pd–Ag bond lengths are 2.89 Å. Both Pd–P bond lengths are 2.43 Å. Ag is bonded to twelve Pd atoms to form AgPd12 cuboctahedra that share corners with four equivalent AgPd12 cuboctahedra, faces with four equivalent PdAg4Pd8 cuboctahedra, and faces with four equivalent AgPd12 cuboctahedra. P is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on La2Al3GaPd4 by Materials Project

La2Pd4GaAl3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. La is bonded in a 12-coordinate geometry to eight Pd, two equivalent Ga, and six Al atoms. There are four shorter (3.34 Å) and four longer (3.39 Å) La–Pd bond lengths. Both La–Ga bond lengths are 3.36 Å. There are two shorter (3.36 Å) and four longer (3.40 Å) La–Al bond lengths. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Al atoms. All Pd–Al bond lengths are 2.54 Å. In the second Pd site, Pd is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Al atoms. All Pd–Al bond lengths are 2.54 Å. In the third Pd site, Pd is bonded in a 9-coordinate geometry to four equivalent La, two equivalent Ga, and three Al atoms. Both Pd–Ga bond lengths are 2.59 Å. There are one shorter (2.52 Å) and two longer (2.59 Å) Pd–Al bond lengths. Ga is bonded to four equivalent La and four equivalent Pd atoms to form distorted GaLa4Pd4 tetrahedra that share edges with four equivalent GaLa4Pd4 tetrahedra and faces with four equivalent AlLa4Pd4 tetrahedra. There are two inequivalent Al sites. In the first Al site, Al is bonded to four equivalent La and four equivalent Pd atoms to form distorted AlLa4Pd4 tetrahedra that share edges with four equivalent AlLa4Pd4 tetrahedra and faces with four equivalent GaLa4Pd4 tetrahedra. In the second Al site, Al is bonded in a 5-coordinate geometry to four equivalent La and five Pd atoms.

36 MATERIALS SCIENCE↗