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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on EuGePd by Materials Project

EuPdGe crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Eu is bonded in a 1-coordinate geometry to six equivalent Pd and six equivalent Ge atoms. There are a spread of Eu–Pd bond distances ranging from 3.06–3.57 Å. There are a spread of Eu–Ge bond distances ranging from 3.20–3.60 Å. Pd is bonded in a 10-coordinate geometry to six equivalent Eu, one Pd, and three equivalent Ge atoms. The Pd–Pd bond length is 2.95 Å. There are a spread of Pd–Ge bond distances ranging from 2.48–2.54 Å. Ge is bonded in a 3-coordinate geometry to six equivalent Eu, three equivalent Pd, and one Ge atom. The Ge–Ge bond length is 3.05 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuGePd2 by Materials Project

EuPd2Ge is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Eu is bonded in a 11-coordinate geometry to eight equivalent Pd and three equivalent Ge atoms. There are a spread of Eu–Pd bond distances ranging from 3.09–3.28 Å. There are a spread of Eu–Ge bond distances ranging from 3.12–3.18 Å. Pd is bonded in a 12-coordinate geometry to four equivalent Eu and three equivalent Ge atoms. There are a spread of Pd–Ge bond distances ranging from 2.60–2.70 Å. Ge is bonded in a 9-coordinate geometry to three equivalent Eu and six equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuGe3Pd by Materials Project

EuPdGe3 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to four equivalent Pd and twelve Ge atoms. All Eu–Pd bond lengths are 3.51 Å. There are a spread of Eu–Ge bond distances ranging from 3.30–3.49 Å. Pd is bonded in a 5-coordinate geometry to four equivalent Eu and five Ge atoms. There are one shorter (2.48 Å) and four longer (2.51 Å) Pd–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to four equivalent Eu, two equivalent Pd, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.73 Å. In the second Ge site, Ge is bonded in a 1-coordinate geometry to four equivalent Eu, one Pd, and four equivalent Ge atoms.

36 MATERIALS SCIENCE↗