Materials Data on CeB2Ru2Rh by Materials Project

Abstract

CeRu2RhB2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to two equivalent Ce, eight equivalent Ru, four equivalent Rh, and six equivalent B atoms. Both Ce–Ce bond lengths are 3.00 Å. All Ce–Ru bond lengths are 3.14 Å. All Ce–Rh bond lengths are 3.19 Å. There are two shorter (3.12 Å) and four longer (3.25 Å) Ce–B bond lengths. Ru is bonded in a distorted square co-planar geometry to four equivalent Ce and four equivalent B atoms. All Ru–B bond lengths are 2.19 Å. Rh is bonded in a distorted square co-planar geometry to four equivalent Ce and four equivalent B atoms. All Rh–B bond lengths are 2.22 Å. B is bonded in a 6-coordinate geometry to three equivalent Ce, four equivalent Ru, and two equivalent Rh atoms.