Materials Data on CeSiRh by Materials Project
CeRhSi crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to four equivalent Rh and four equivalent Si atoms. There are three shorter (3.07 Å) and one longer (3.25 Å) Ce–Rh bond lengths. There are three shorter (3.19 Å) and one longer (3.32 Å) Ce–Si bond lengths. Rh is bonded in a 3-coordinate geometry to four equivalent Ce and three equivalent Si atoms. All Rh–Si bond lengths are 2.32 Å. Si is bonded in a distorted trigonal planar geometry to four equivalent Ce and three equivalent Rh atoms.
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