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Materials Data on Th(CoGe)2 by Materials Project

ThCo2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th is bonded in a 8-coordinate geometry to eight equivalent Co and eight equivalent Ge atoms. All Th–Co bond lengths are 3.21 Å. All Th–Ge bond lengths are 3.22 Å. Co is bonded in a 4-coordinate geometry to four equivalent Th and four equivalent Ge atoms. All Co–Ge bond lengths are 2.37 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Th, four equivalent Co, and one Ge atom. The Ge–Ge bond length is 2.63 Å.

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