Materials Data on CrCoGe by Materials Project
CoCrGe crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Cr is bonded in a 12-coordinate geometry to two equivalent Cr, six equivalent Co, and six equivalent Ge atoms. Both Cr–Cr bond lengths are 2.55 Å. All Cr–Co bond lengths are 2.69 Å. All Cr–Ge bond lengths are 2.69 Å. Co is bonded in a 11-coordinate geometry to six equivalent Cr and five equivalent Ge atoms. There are three shorter (2.37 Å) and two longer (2.55 Å) Co–Ge bond lengths. Ge is bonded in a 11-coordinate geometry to six equivalent Cr and five equivalent Co atoms.
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