Materials Data on PrVGe3 by Materials Project
PrVGe3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Pr is bonded to twelve equivalent Ge atoms to form distorted PrGe12 cuboctahedra that share corners with six equivalent PrGe12 cuboctahedra, corners with six equivalent VGe6 octahedra, faces with eight equivalent PrGe12 cuboctahedra, and faces with six equivalent VGe6 octahedra. The corner-sharing octahedral tilt angles are 28°. There are six shorter (3.16 Å) and six longer (3.21 Å) Pr–Ge bond lengths. V is bonded to six equivalent Ge atoms to form VGe6 octahedra that share corners with six equivalent PrGe12 cuboctahedra, faces with six equivalent PrGe12 cuboctahedra, and faces with two equivalent VGe6 octahedra. All V–Ge bond lengths are 2.54 Å. Ge is bonded in a 8-coordinate geometry to four equivalent Pr, two equivalent V, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.63 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:
- 1315816
- Report Number(s):
- mp-978084
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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