Materials Data on Lu2(Ga3Rh)3 by Materials Project
Lu2(RhGa3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to eleven Ga atoms. There are a spread of Lu–Ga bond distances ranging from 2.99–3.13 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Rh–Ga bond distances ranging from 2.56–2.65 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Rh–Ga bond distances ranging from 2.55–2.64 Å. There are four inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Lu, two equivalent Rh, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.75–2.79 Å. In the second Ga site, Ga is bonded in a 3-coordinate geometry to three equivalent Lu, three Rh, and three Ga atoms. There are one shorter (2.73 Å) and one longer (2.87 Å) Ga–Ga bond lengths. In the third Ga site, Ga is bonded in a 3-coordinate geometry to two equivalent Lu, three Rh, and five Ga atoms. The Ga–Ga bond length is 2.83 Å. In the fourth Ga site, Ga is bonded in a 2-coordinate geometry to two equivalent Lu, two equivalent Rh, and six Ga atoms.