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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on GdSiRu by Materials Project

GdRuSi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Gd is bonded in a 9-coordinate geometry to four equivalent Ru and five equivalent Si atoms. All Gd–Ru bond lengths are 3.01 Å. There are four shorter (3.12 Å) and one longer (3.31 Å) Gd–Si bond lengths. Ru is bonded in a 8-coordinate geometry to four equivalent Gd and four equivalent Si atoms. All Ru–Si bond lengths are 2.44 Å. Si is bonded in a 9-coordinate geometry to five equivalent Gd and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Gd(SiRu)2 by Materials Project

GdRu2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd3+ is bonded in a 8-coordinate geometry to eight equivalent Si4- atoms. All Gd–Si bond lengths are 3.23 Å. Ru+2.50+ is bonded to four equivalent Si4- atoms to form a mixture of corner and edge-sharing RuSi4 tetrahedra. All Ru–Si bond lengths are 2.39 Å. Si4- is bonded in a 4-coordinate geometry to four equivalent Gd3+ and four equivalent Ru+2.50+ atoms.

36 MATERIALS SCIENCE↗