Materials Data on PrMgRh by Materials Project
MgPrRh crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded to four equivalent Rh atoms to form a mixture of distorted edge and corner-sharing MgRh4 tetrahedra. There are a spread of Mg–Rh bond distances ranging from 2.78–2.90 Å. Pr is bonded in a 5-coordinate geometry to five equivalent Rh atoms. There are a spread of Pr–Rh bond distances ranging from 3.03–3.11 Å. Rh is bonded in a 9-coordinate geometry to four equivalent Mg and five equivalent Pr atoms.
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