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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on TbGaPd by Materials Project

TbPdGa crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 1-coordinate geometry to five equivalent Pd and six equivalent Ga atoms. There are a spread of Tb–Pd bond distances ranging from 2.92–3.16 Å. There are a spread of Tb–Ga bond distances ranging from 3.11–3.24 Å. Pd is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Ga atoms. There are three shorter (2.62 Å) and one longer (2.76 Å) Pd–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb4Ga12Pd by Materials Project

Tb4PdGa12 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Tb is bonded to twelve Ga atoms to form TbGa12 cuboctahedra that share corners with twelve equivalent TbGa12 cuboctahedra, faces with six equivalent TbGa12 cuboctahedra, and faces with two equivalent PdGa6 octahedra. There are six shorter (3.06 Å) and six longer (3.09 Å) Tb–Ga bond lengths. Pd is bonded to six equivalent Ga atoms to form PdGa6 octahedra that share faces with eight equivalent TbGa12 cuboctahedra. All Pd–Ga bond lengths are 2.57 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 1-coordinate geometry to four equivalent Tb, one Pd, and four equivalent Ga atoms. All Ga–Ga bond lengths are 2.80 Å. In the second Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Tb and eight Ga atoms. All Ga–Ga bond lengths are 3.06 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGa2Pd by Materials Project

TbPdGa2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Tb is bonded in a 1-coordinate geometry to five equivalent Pd and ten equivalent Ga atoms. There are a spread of Tb–Pd bond distances ranging from 2.95–3.49 Å. There are a spread of Tb–Ga bond distances ranging from 3.02–3.40 Å. Pd is bonded in a 9-coordinate geometry to five equivalent Tb and six equivalent Ga atoms. There are two shorter (2.68 Å) and four longer (2.69 Å) Pd–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to five equivalent Tb, three equivalent Pd, and two equivalent Ga atoms. There are one shorter (2.60 Å) and one longer (2.67 Å) Ga–Ga bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGaPd2 by Materials Project

TbPd2Ga is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 11-coordinate geometry to eight equivalent Pd and three equivalent Ga atoms. There are a spread of Tb–Pd bond distances ranging from 3.05–3.28 Å. There are a spread of Tb–Ga bond distances ranging from 3.04–3.09 Å. Pd is bonded in a 12-coordinate geometry to four equivalent Tb and three equivalent Ga atoms. There are a spread of Pd–Ga bond distances ranging from 2.54–2.65 Å. Ga is bonded in a 9-coordinate geometry to three equivalent Tb and six equivalent Pd atoms.

36 MATERIALS SCIENCE↗