Materials Data on CaIn2Rh by Materials Project
CaRhIn2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded in a 2-coordinate geometry to three Rh and ten In atoms. There are a spread of Ca–Rh bond distances ranging from 3.05–3.26 Å. There are a spread of Ca–In bond distances ranging from 3.34–3.57 Å. In the second Ca site, Ca is bonded in a 1-coordinate geometry to three Rh and ten In atoms. There are a spread of Ca–Rh bond distances ranging from 2.93–3.17 Å. There are a spread of Ca–In bond distances ranging from 3.35–3.48 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 9-coordinate geometry to three Ca and six In atoms. There are a spread of Rh–In bond distances ranging from 2.75–2.83 Å. In the second Rh site, Rh is bonded in a 9-coordinate geometry to three Ca and six In atoms. There are a spread of Rh–In bond distances ranging from 2.77–2.81 Å. There are two inequivalent In sites. In the first In site, In is bonded in a 12-coordinate geometry to five Ca, three Rh, and one In atom. The In–In bond length is 3.14 Å. In the second In site, In is bonded in a 3-coordinate geometry to five Ca, three Rh, and four In atoms. There are a spread of In–In bond distances ranging from 3.10–3.26 Å.