Materials Data on Th(NiGe)2 by Materials Project
Th(NiGe)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 Ni and eight equivalent Ge atoms. All Th–Ni bond lengths are 3.21 Å. All Th–Ge bond lengths are 3.22 Å. Ni is bonded in a 4-coordinate geometry to four equivalent Th and four equivalent Ge atoms. All Ni–Ge bond lengths are 2.39 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Th, four equivalent Ni, and one Ge atom. The Ge–Ge bond length is 2.57 Å.