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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on TmGeRu by Materials Project

TmRuGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tm is bonded in a 9-coordinate geometry to four equivalent Ru and six equivalent Ge atoms. There are a spread of Tm–Ru bond distances ranging from 2.92–3.00 Å. There are a spread of Tm–Ge bond distances ranging from 3.01–3.30 Å. Ru is bonded in a 8-coordinate geometry to four equivalent Tm and four equivalent Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.53–2.58 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Tm and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tm(GeRu)2 by Materials Project

Tm(RuGe)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to eight equivalent Ru and eight equivalent Ge atoms. All Tm–Ru bond lengths are 3.25 Å. All Tm–Ge bond lengths are 3.27 Å. Ru is bonded in a 4-coordinate geometry to four equivalent Tm and four equivalent Ge atoms. All Ru–Ge bond lengths are 2.44 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Tm, four equivalent Ru, and one Ge atom. The Ge–Ge bond length is 2.54 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tm3Ge3Ru2 by Materials Project

Tm3Ru2Ge3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Tm sites. In the first Tm site, Tm is bonded in a 2-coordinate geometry to four equivalent Ru and six Ge atoms. There are a spread of Tm–Ru bond distances ranging from 3.08–3.13 Å. There are a spread of Tm–Ge bond distances ranging from 2.97–3.12 Å. In the second Tm site, Tm is bonded in a 9-coordinate geometry to four equivalent Ru and five Ge atoms. All Tm–Ru bond lengths are 3.21 Å. There are a spread of Tm–Ge bond distances ranging from 2.91–3.29 Å. Ru is bonded in a 10-coordinate geometry to six Tm and four Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.44–2.67 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to five Tm, three equivalent Ru, and one Ge atom. The Ge–Ge bond length is 2.69 Å. In the second Ge site, Ge is bonded in a 9-coordinate geometry to seven Tm and two equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tm2Ge5Ru3 by Materials Project

Tm2Ru3Ge5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Tm is bonded in a 1-coordinate geometry to six Ru and ten Ge atoms. There are four shorter (3.18 Å) and two longer (3.47 Å) Tm–Ru bond lengths. There are a spread of Tm–Ge bond distances ranging from 2.98–3.45 Å. There are two inequivalent Ru sites. In the first Ru site, Ru is bonded in a 6-coordinate geometry to four equivalent Tm and six Ge atoms. There are four shorter (2.50 Å) and two longer (2.58 Å) Ru–Ge bond lengths. In the second Ru site, Ru is bonded in a 9-coordinate geometry to four equivalent Tm and five Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.40–2.51 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 10-coordinate geometry to four equivalent Tm and four equivalent Ru atoms. In the second Ge site, Ge is bonded in a 11-coordinate geometry to four equivalent Tm, three Ru, and four Ge atoms. There are two shorter (2.70 Å) and two longer (2.87 Å) Ge–Ge bond lengths. In the third Ge site, Ge is bonded in a 6-coordinate geometry to four equivalent Tm, three Ru, and two equivalent Ge atoms.

36 MATERIALS SCIENCE↗