Materials Data on LaGe2RuRh by Materials Project

Abstract

LaRuRhGe2 crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. La is bonded in a 8-coordinate geometry to four equivalent Ru, four equivalent Rh, and eight equivalent Ge atoms. All La–Ru bond lengths are 3.37 Å. All La–Rh bond lengths are 3.37 Å. All La–Ge bond lengths are 3.32 Å. Ru is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Ru–Ge bond lengths are 2.47 Å. Rh is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Rh–Ge bond lengths are 2.47 Å. Ge is bonded in a 9-coordinate geometry to four equivalent La, two equivalent Ru, two equivalent Rh, and one Ge atom. The Ge–Ge bond length is 2.72 Å.