Materials Data on CeSiRu by Materials Project
CeRuSi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Ce is bonded in a 9-coordinate geometry to four equivalent Ru and five equivalent Si atoms. All Ce–Ru bond lengths are 3.02 Å. There are four shorter (3.11 Å) and one longer (3.32 Å) Ce–Si bond lengths. Ru is bonded in a 8-coordinate geometry to four equivalent Ce and four equivalent Si atoms. All Ru–Si bond lengths are 2.46 Å. Si is bonded in a 9-coordinate geometry to five equivalent Ce and four equivalent Ru atoms.
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