Materials Data on Ho(CrGe)6 by Materials Project
Ho(CrGe)6 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Ho is bonded to eight Ge atoms to form distorted edge-sharing HoGe8 hexagonal bipyramids. There are two shorter (2.88 Å) and six longer (2.95 Å) Ho–Ge bond lengths. Cr is bonded in a 12-coordinate geometry to six Ge atoms. There are a spread of Cr–Ge bond distances ranging from 2.55–2.68 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 12-coordinate geometry to three equivalent Ho and six equivalent Cr atoms. In the second Ge site, Ge is bonded in a 6-coordinate geometry to six equivalent Cr atoms. In the third Ge site, Ge is bonded in a 8-coordinate geometry to one Ho, six equivalent Cr, and one Ge atom. The Ge–Ge bond length is 2.57 Å.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1272917
- Report Number(s):
- mp-9441
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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