U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LaVGe3 by Materials Project
Abstract
LaVGe3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. La is bonded to twelve equivalent Ge atoms to form distorted LaGe12 cuboctahedra that share corners with six equivalent LaGe12 cuboctahedra, corners with six equivalent VGe6 octahedra, faces with eight equivalent LaGe12 cuboctahedra, and faces with six equivalent VGe6 octahedra. The corner-sharing octahedral tilt angles are 28°. There are six shorter (3.17 Å) and six longer (3.23 Å) La–Ge bond lengths. V is bonded to six equivalent Ge atoms to form VGe6 octahedra that share corners with six equivalent LaGe12 cuboctahedra, faces with six equivalent LaGe12 cuboctahedra, and faces with two equivalent VGe6 octahedra. All V–Ge bond lengths are 2.55 Å. Ge is bonded in a 8-coordinate geometry to four equivalent La, two equivalent V, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.65 Å.
- Publication Date:
- Other Number(s):
- mp-1078802
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Ge-La-V; LaVGe3
- OSTI Identifier:
- 1677823
- DOI:
- https://doi.org/10.17188/1677823
Citation Formats
Materials Data on LaVGe3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1677823.
Materials Data on LaVGe3 by Materials Project. United States. doi:https://doi.org/10.17188/1677823
2020.
"Materials Data on LaVGe3 by Materials Project". United States. doi:https://doi.org/10.17188/1677823. https://www.osti.gov/servlets/purl/1677823. Pub date:Sun May 03 20:00:00 EDT 2020
@article{osti_1677823,
title = {Materials Data on LaVGe3 by Materials Project},
abstractNote = {LaVGe3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. La is bonded to twelve equivalent Ge atoms to form distorted LaGe12 cuboctahedra that share corners with six equivalent LaGe12 cuboctahedra, corners with six equivalent VGe6 octahedra, faces with eight equivalent LaGe12 cuboctahedra, and faces with six equivalent VGe6 octahedra. The corner-sharing octahedral tilt angles are 28°. There are six shorter (3.17 Å) and six longer (3.23 Å) La–Ge bond lengths. V is bonded to six equivalent Ge atoms to form VGe6 octahedra that share corners with six equivalent LaGe12 cuboctahedra, faces with six equivalent LaGe12 cuboctahedra, and faces with two equivalent VGe6 octahedra. All V–Ge bond lengths are 2.55 Å. Ge is bonded in a 8-coordinate geometry to four equivalent La, two equivalent V, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.65 Å.},
doi = {10.17188/1677823},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}