Materials Data on CoAsRh by Materials Project
RhCoAs crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rh is bonded in a 11-coordinate geometry to six equivalent Co and five equivalent As atoms. There are a spread of Rh–Co bond distances ranging from 2.81–2.87 Å. There are a spread of Rh–As bond distances ranging from 2.48–2.67 Å. Co is bonded in a 4-coordinate geometry to six equivalent Rh and four equivalent As atoms. There are two shorter (2.31 Å) and two longer (2.38 Å) Co–As bond lengths. As is bonded in a 9-coordinate geometry to five equivalent Rh and four equivalent Co atoms.
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