Materials Data on Sr(AsRh)2 by Materials Project
SrRh2As2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sr is bonded in a distorted body-centered cubic geometry to eight equivalent As atoms. All Sr–As bond lengths are 3.33 Å. Rh is bonded to four equivalent As atoms to form a mixture of distorted edge and corner-sharing RhAs4 tetrahedra. All Rh–As bond lengths are 2.48 Å. As is bonded in a 8-coordinate geometry to four equivalent Sr and four equivalent Rh atoms.
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