Materials Data on Th(CuGe)2 by Materials Project
Th(CuGe)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Th–Cu bond lengths are 3.29 Å. All Th–Ge bond lengths are 3.22 Å. Cu is bonded in a 4-coordinate geometry to four equivalent Th and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.46 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Th, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.51 Å.